PRODUCTS

(DIMETHYLAMINO)METHYLBENZENE

(Dimethylamino)methylbenzene is a colorless to light yellow, slightly water-soluble tertiary amine liquid with an aromatic odor, molecular formula C₉H₁₃N, and strong basic character.
(Dimethylamino)methylbenzene is primarily used as a catalyst in the production of polyurethane foams, epoxy resins, adhesives, and other thermosetting plastics, as well as an intermediate in organic synthesis.
Through its reactivity, (Dimethylamino)methylbenzene enables the formation of quaternary ammonium salts, corrosion inhibitors, and specialty chemicals with applications in polymers, coatings, and fine chemical industries.

CAS Number: 103-83-3
EC Number: 203-149-1
Molecular Formula: C9H13N
Molecular Weight: 135.21

Synonyms: Benzyldimethylamine (BDMA), 103-83-3, Benzyldimethylamine (BDMA), Benzyldimethylamine (BDMA), N,N-dimethyl-1-phenylmethanamine, Dimethylbenzylamine, BDMA, Benzenemethanamine, N,N-dimethyl-, Benzyl-N,N-dimethylamine, N-(Phenylmethyl)dimethylamine, N,N-Dimethylbenzenemethanamine, Araldite accelerator 062, N,N-Dimethyl-N-benzylamine, N-Benzyl-N,N-dimethylamine, Benzylamine, N,N-dimethyl-, Sumine 2015, N,N'-Dimethylbenzylamine, NSC 5342, Benzyl-dimethyl-amine, TYP7AXQ1YJ, DTXSID8021854, NSC-5342, NCGC00090991-02, 28262-13-7, DTXCID801854, CAS-103-83-3, CCRIS 6693, UNII-TYP7AXQ1YJ, EINECS 203-149-1, UN2619, Benzenemethanamine, dimethyl-, AI3-26794, Benzenemethamine, N,N-dimethyl-, Dabco BDMA, N,N-dimethyl-1-phenyl-methanamine, benzyldimethyl-amine, dimethylbenzyl amine, n-dimethylbenzylamine, dimethyl benzyl amine, N,N-Dmethylbenzylamne, N-benzyl dimethylamine, Benzylamine,N-dimethyl-, N,N,-dimethylbenzylamine, N,N-dimethyl benzylamine, N,N-dimethyl-benzylamine, N, N-Dimethylbenzylamine, N,N-dimethyl benzyl amine, Benzenemethanamine,dimethyl-, EC 203-149-1, dimethyl (phenylmethyl)amine, SCHEMBL15900, MLS002222342, CHEMBL45591, N,N-Dimethyl(phenyl)methanamine, NSC5342, Benzyldimethylamine (BDMA), >=99%, N,N-Dimethyl(phenyl)methanamine #, WLN: 1N1 & 1R, Tox21_113457, Tox21_200719, MFCD00008329, AKOS000120578, UN 2619, NCGC00090991-01, NCGC00090991-03, NCGC00258273-01, AC-10211, LS-13652, SMR001307284, Benzyldimethylamine (BDMA)(Benzyldimethylamine (BDMA)), Benzyldimethylamine (BDMA) [UN2619] [Corrosive], D0688, FT-0657620, NS00008694, EN300-16212, N,?N-?Dimethylbenzylamine(Benzyldimethylamine (BDMA)), Q424966, J-001043, J-523270, InChI=1/C9H13N/c1-10(2)8-9-6-4-3-5-7-9/h3-7H,8H2,1-2H, Benzyldimethylamine (BDMA), for protein sequence analysis, >=99.5% (GC).

(Dimethylamino)Methylbenzene and N-benzyl-N-methylformamide are the reaction products, oxygenation representing ca. 9% of the overall quenching of 1O2 by 1.
(Dimethylamino)Methylbenzene a colorless to light yellow liquid with an aromatic odor.

(Dimethylamino)Methylbenzene is an intermediate for organic synthesis, such as synthesis of quaternary ammonium salt, also used in dehydrogenation catalyst, preservative, acid neutralizer, etc.
(Dimethylamino)Methylbenzene appears as a colorless to light yellow liquid with an aromatic odor with the formula C9H13N .

(Dimethylamino)Methylbenzene is mainly Used in the manufacture of adhesives and other chemicals.
(Dimethylamino)Methylbenzene, also known as N-benzyl-n,n-dimethylamine nitrate or benzyl-dimethyl-amine, is a member of the class of compounds known as phenylmethylamines.

(Dimethylamino)Methylbenzenes are compounds containing a phenylmethtylamine moiety, which consists of a phenyl group substituted by an methanamine.
(Dimethylamino)Methylbenzene is slightly soluble (in water) and a very strong basic compound (based on its pKa).

(Dimethylamino)Methylbenzene can be found in tea, which makes (Dimethylamino)Methylbenzene a potential biomarker for the consumption of this food product.
(Dimethylamino)Methylbenzene is a chemical compound with the molecular formula C9H13N.

(Dimethylamino)Methylbenzene is classified as a tertiary amine due to its nitrogen atom bonded to three carbon groups.
The chemical structure of (Dimethylamino)Methylbenzene consists of a benzene ring attached to a methyl group and a dimethylamine group.

(Dimethylamino)Methylbenzene is typically soluble in organic solvents like ethanol and ether but may have limited solubility in water.
(Dimethylamino)Methylbenzene can be used to synthesize quaternary ammonium salts by reacting it with alkyl halides.

These quaternary ammonium salts may find applications as phase transfer catalysts or antimicrobial agents.
The dimethylamine group in (Dimethylamino)Methylbenzene can undergo reactions with various electrophiles, allowing it to participate in a range of organic synthesis processes.

In certain applications, (Dimethylamino)Methylbenzene may be employed as a corrosion inhibitor, helping to prevent or reduce corrosion in metal surfaces.
(Dimethylamino)Methylbenzene is utilized in laboratory settings for its catalytic properties and as a reactant in organic synthesis.

(Dimethylamino)Methylbenzene may be used in industrial processes where its catalytic or intermediate properties are beneficial.
(Dimethylamino)Methylbenzene can be used in analytical chemistry, particularly for protein sequence analysis.

Proper disposal practices should be followed to minimize environmental impact, and it's important to handle and dispose of (Dimethylamino)Methylbenzene in accordance with regulations.
Users and handlers of (Dimethylamino)Methylbenzene should refer to the Safety Data Sheet (SDS) provided by the manufacturer or supplier for specific safety guidelines, handling procedures, and emergency measures.

(Dimethylamino)Methylbenzene, the benzyl chloride was added dropwise over a two-hour period to the amine at a rate sufficient to maintain the temperature below 40°C.
Stirring was continued at room temperature for an additional hour to insure completion of the reaction denoted by the equation below.

Thereafter the reaction mixture was cooled in a separatory funnel while standing in a refrigerator maintained at 5° C.
The upper oily layer, weighing 111.5g, was removed and steam distilled until no further oleaginous component was observed in the distillate as it came over.

(Dimethylamino)Methylbenzene is a colorless liquid.
(Dimethylamino)Methylbenzene is used as a catalyst for the formation of polyurethane foams and epoxy resins.

(Dimethylamino)Methylbenzene is commonly used as a reagent in organic synthesis and also serves as a catalyst in the synthesis of polyurethane foams and epoxy resins.
(Dimethylamino)Methylbenzene can also be prepared by reacting benzyl chloride with dimethylamine .

(Dimethylamino)Methylbenzene is a flammable, low-volatility, colorless liquid with a foul, amine-like odor that is poorly soluble in water.
(Dimethylamino)Methylbenzene is aqueous solution has an alkaline reaction.

The crude distillate was found to contain 103.5g of (Dimethylamino)Methylbenzene (76.1% of theory), 3.3g of (Dimethylamino)Methylbenzene and no quaternary salts.
The (Dimethylamino)Methylbenzene was distilled off below 29°C under atmospheric pressure from the (Dimethylamino)Methylbenzene (bp 82°C/18mmHg).

(Dimethylamino)Methylbenzene neutralizes acids on exothermic reactions to form salts plus water.
May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.

Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. May attack some plastics.
(Dimethylamino)Methylbenzene can be obtained by reacting benzylamine with methanol in the presence of hydrogen chloride as a catalyst.

(Dimethylamino)Methylbenzene is used in the manufacture of adhesives and other chemicals.
(Dimethylamino)Methylbenzene is used in the preparation of bis[(N,N-dimethylamino)benzyl] selenide.

(Dimethylamino)Methylbenzene acts as a catalyst in the curing reaction of formulations of diglycidyl ether of bisphenol A and tetrahydrophthalic anhydride.
A product study of the reaction of (Dimethylamino)Methylbenzene with thermally and photochemically generated 1O2 in MeCN was carried out.

The molecule consists of a benzyl group, C6H5CH2, attached to a dimethylamino functional group.
(Dimethylamino)Methylbenzene reacts with Os3(CO)12 to form triosmium clusters.
The temperature effect and the intermolecular and intramolecular kinetic deuterium isotope effects were also determined.

(Dimethylamino)Methylbenzene undergoes directed ortho metalation with butyl lithium.
(Dimethylamino)Methylbenzene appears as a colorless to light yellow liquid with an aromatic odor.

(Dimethylamino)Methylbenzene is used in the manufacture of adhesives; dehydrohalogenating catalyst; corrosion inhibitor; acid neutralizer; potting compounds; cellulose modifier and quaternary ammonium compounds.
(Dimethylamino)Methylbenzene has a viscosity of 3 mPa s at 20 °C.

(Dimethylamino)Methylbenzene reacts with methyl iodide to get ammonium salt, which is used as phase transfer catalysts.
(Dimethylamino)Methylbenzene is used as a catalyst for the formation of polyurethane foams and epoxy resins.

(Dimethylamino)Methylbenzene may have an amine-like odor, and exposure to high concentrations should be avoided.
Adequate ventilation and personal protective equipment should be used when handling (Dimethylamino)Methylbenzene.

Specific safety guidelines and recommendations can be found in the safety data sheet (SDS) provided by the manufacturer.
(Dimethylamino)Methylbenzene is often employed as a catalyst in various chemical reactions.

(Dimethylamino)Methylbenzene is catalytic properties make it valuable in promoting specific chemical transformations.
One significant application involves the quaternization reaction, where (Dimethylamino)Methylbenzene is reacted with an alkyl halide to produce a quaternary ammonium salt.

These salts have applications in various chemical processes, including as surfactants and phase transfer catalysts.
Quaternary ammonium compounds derived from (Dimethylamino)Methylbenzene may exhibit surfactant properties, making them useful in formulations such as detergents, fabric softeners, and other cleaning products.

(Dimethylamino)Methylbenzene may be involved in certain polymerization reactions, contributing to the synthesis of polymers with specific properties.
Some quaternary ammonium compounds derived from (Dimethylamino)Methylbenzene have antimicrobial properties, which can be beneficial in formulations like disinfectants and sanitizers.

In certain industrial applications, (Dimethylamino)Methylbenzene can act as a corrosion inhibitor, helping to protect metal surfaces from corrosion.
(Dimethylamino)Methylbenzene is involvement in various reactions and its role as an intermediate in organic synthesis contribute to its significance in the preparation of diverse chemical compounds.

(Dimethylamino)Methylbenzene is utilized in protein sequence analysis, showcasing its importance in biochemical and analytical applications.
(Dimethylamino)Methylbenzene may find applications in research and development, contributing to the synthesis of novel materials and compounds.

Proper handling and storage practices, as outlined in the Safety Data Sheet (SDS), are crucial to ensure the safety of individuals working with (Dimethylamino)Methylbenzene.
Users should comply with local regulations and guidelines regarding the handling, storage, and disposal of (Dimethylamino)Methylbenzene.

(Dimethylamino)Methylbenzene is used in the preparation of bis[(N,N-dimethylamino)benzyl] selenide.
(Dimethylamino)Methylbenzene acts as a catalyst in the curing reaction of formulations of diglycidyl ether of bisphenol A and tetrahydrophthalic anhydride.

(Dimethylamino)Methylbenzene undergoes directed ortho metalation with butyl lithium.
(Dimethylamino)Methylbenzene reacts with methyl iodide to get ammonium salt, which is used as phase transfer catalysts.

(Dimethylamino)Methylbenzene is used as a catalyst for the formation of polyurethane foams and epoxy resins.
(Dimethylamino)Methylbenzene is a slightly toxic, flammable, colorless to light yellow liquid organic compound with an aromatic odor.

(Dimethylamino)Methylbenzene is used in the manufacture of adhesives and other chemicals.
(Dimethylamino)Methylbenzene may exhibit hygroscopic properties, meaning it has the ability to absorb moisture from the surrounding environment.

(Dimethylamino)Methylbenzene can be incorporated into resin formulations, contributing to the curing process and modifying the properties of the final cured resin.
In polymer chemistry, (Dimethylamino)Methylbenzene may serve as an additive to modify the properties of certain polymers.

(Dimethylamino)Methylbenzene can be used in the formulation of adhesives, influencing the curing and adhesive properties of the final product.
Some derivatives of (Dimethylamino)Methylbenzene may find applications in pharmaceuticals, either as intermediates or as components in drug formulations.

(Dimethylamino)Methylbenzene may act as a complexing agent in certain chemical processes, forming stable complexes with metal ions.
(Dimethylamino)Methylbenzene is used as a chemical reagent in various laboratory procedures, including organic synthesis and analytical chemistry.

(Dimethylamino)Methylbenzene's chemical structure and properties make it compatible with a range of other compounds, allowing for diverse applications in different formulations.
Users should follow proper handling precautions, including the use of appropriate personal protective equipment, when working with (Dimethylamino)Methylbenzene.

Compliance with local, regional, and international regulations is essential when using (Dimethylamino)Methylbenzene, and users should be aware of any restrictions or guidelines.
(Dimethylamino)Methylbenzene is often available in different grades, including technical grade, and the specific grade may depend on the intended application.

Market Overview of (Dimethylamino)Methylbenzene:
The global market for (Dimethylamino)Methylbenzene is experiencing steady growth, valued at approximately USD 150–250 million in 2023/24 and projected to reach nearly USD 380 million by 2032/33, with a compound annual growth rate between 4.5% and 5.5%.
This growth is primarily driven by (Dimethylamino)Methylbenzene’s role as a catalyst in polyurethane production, a curing agent in epoxy resins, and a chemical intermediate in pharmaceuticals, agrochemicals, and specialty chemicals.

The Asia-Pacific region is expected to lead market expansion due to rapid industrialization in China and India, while North America and Europe remain significant markets supported by advanced chemical and pharmaceutical industries.
Overall, (Dimethylamino)Methylbenzene’s market outlook is strong, sustained by its indispensable role in polymers, coatings, adhesives, and fine chemical synthesis across diverse industries.

Uses of (Dimethylamino)Methylbenzene:
(Dimethylamino)Methylbenzene is used as a chemical reagent in various laboratory procedures, including organic synthesis and analytical chemistry.
(Dimethylamino)Methylbenzene may be incorporated into resin formulations, contributing to the curing process and modifying the properties of the final cured resin.

Some derivatives of (Dimethylamino)Methylbenzene find applications in pharmaceuticals, either as intermediates or as components in drug formulations.
(Dimethylamino)Methylbenzene may serve as a complexing agent in certain chemical processes, forming stable complexes with metal ions.

(Dimethylamino)Methylbenzene is utilized in research and development for the synthesis of novel materials, compounds, and chemical processes.
(Dimethylamino)Methylbenzene plays a role in the formulation of adhesives, influencing the curing and adhesive properties of the final product.

(Dimethylamino)Methylbenzene was used in the synthesis of bis[(N,N-dimethylamino)benzyl] selenide.
(Dimethylamino)Methylbenzene has been used as catalyst during curing reaction of formulations of diglycidyl ether of bisphenol A and tetrahydrophthalic anhydride.

Further, (Dimethylamino)Methylbenzene is used as a catalyst for the formation of polyurethane foams and epoxy resins.
(Dimethylamino)Methylbenzene is used in the production of polyurethane paints , coatings, foams and potting compounds and as an intermediate in organic syntheses.

(Dimethylamino)Methylbenzene is also used in electron microscopy as a so-called Maraglas catalyst.
As the molecule has tertiary amine functionality, two of the key uses are as an epoxy-amine cure enhancement catalyst and also as a polyurethane catalyst.

(Dimethylamino)Methylbenzene, can be ligated with a N-heterocyclic carbene, to produce a highly active, practical and versatile catalyst for the Heck-Mizoroki reaction.
(Dimethylamino)Methylbenzene can also be used for the perpetration of novel electrolyte, dibenzyldimethylammonium fluoride for acylation of cellulose.

(Dimethylamino)Methylbenzene is employed as a curing agent in the formulation of resins, contributing to the polymerization process and modifying the properties of the cured resin.
(Dimethylamino)Methylbenzene may be involved in polymerization reactions, contributing to the synthesis of polymers with specific characteristics.

(Dimethylamino)Methylbenzene can act as a solvent in certain chemical reactions, aiding in the dissolution and mixing of reactants.
Some quaternary ammonium compounds derived from (Dimethylamino)Methylbenzene possess antimicrobial properties, making them suitable for use in disinfectants and sanitizers.

Quaternary ammonium salts obtained from (Dimethylamino)Methylbenzene may be used for pH regulation in various formulations.
Quaternary ammonium compounds derived from (Dimethylamino)Methylbenzene are employed in fabric softeners, enhancing the softness of fabrics and reducing static cling.

(Dimethylamino)Methylbenzene may find applications in the oil and gas industry, particularly in certain chemical processes and formulations.
(Dimethylamino)Methylbenzene can be used in metalworking processes to provide corrosion protection for metal surfaces.

(Dimethylamino)Methylbenzene is utilized as an additive in certain industrial fluids to modify their properties.
In the oil and gas sector, (Dimethylamino)Methylbenzene is sometimes used as a hydrogen sulfide scavenger to mitigate the corrosive effects of hydrogen sulfide.

(Dimethylamino)Methylbenzene may serve as an additive in certain fuels to improve combustion properties.
(Dimethylamino)Methylbenzene may be used in the synthesis of certain photographic chemicals.

(Dimethylamino)Methylbenzene can be involved in the manufacturing of dyes and related compounds.
(Dimethylamino)Methylbenzenecan be used as a chemical intermediate in the synthesis of various compounds.

(Dimethylamino)Methylbenzene may serve as a catalyst or a reactant in certain chemical reactions.
(Dimethylamino)Methylbenzene can be further reacted to form quaternary ammonium salts, which have applications in various chemical processes.

(Dimethylamino)Methylbenzene is used as a catalyst in various chemical reactions, particularly in organic synthesis.
(Dimethylamino)Methylbenzene serves as an intermediate in the production of quaternary ammonium compounds, which find applications in the synthesis of surfactants and other specialty chemicals.

In some cases, (Dimethylamino)Methylbenzene may be used as a corrosion inhibitor.
(Dimethylamino)Methylbenzene is often employed as a catalyst in various chemical reactions, facilitating the transformation of reactants into products.

(Dimethylamino)Methylbenzene is a key intermediate in the synthesis of quaternary ammonium salts.
These salts have applications as surfactants, phase transfer catalysts, and antimicrobial agents.

Some quaternary ammonium compounds derived from (Dimethylamino)Methylbenzene exhibit surfactant properties.
These compounds are used in formulations such as detergents, fabric softeners, and cleaning products.
In polymer chemistry, (Dimethylamino)Methylbenzene can be used as an additive to modify the properties of certain polymers.

(Dimethylamino)Methylbenzene finds applications in adhesive formulations, influencing the curing process and adhesive properties of the final product.
(Dimethylamino)Methylbenzene can act as a corrosion inhibitor in certain industrial applications, helping to protect metal surfaces from corrosion.

(Dimethylamino)methylbenzene is commonly known as Benzyl-dimethylamine (BDMA).
(Dimethylamino)methylbenzene’s a tertiary amine containing both a benzyl group and a dimethylamino group.

(Dimethylamino)Methylbenzene's main uses include:

Catalyst in Polymer and Resin Production:
(Dimethylamino)Methylbenzene is widely used as a catalyst in the production of polyurethane foams, epoxy resins, and other thermosetting plastics.
(Dimethylamino)Methylbenzene helps accelerate reactions between isocyanates and polyols in polyurethane systems.

Intermediate in Organic Synthesis:
Functions as a chemical intermediate in the manufacture of pharmaceuticals, agrochemicals, and surfactants.
(Dimethylamino)Methylbenzene's basic nitrogen atom allows it to be used in quaternization reactions to form quaternary ammonium salts.

Corrosion Inhibitors:
Incorporated into formulations as a corrosion inhibitor for metals, especially in water treatment chemicals.

Curing Agent for Epoxies:
(Dimethylamino)Methylbenzene is used as an accelerator and curing agent in epoxy resin systems, improving hardness, adhesion, and mechanical strength.

Phase Transfer Catalyst:
(Dimethylamino)Methylbenzene acts as a phase-transfer catalyst in various organic reactions, facilitating the transfer of reactants between immiscible phases.

Production of (Dimethylamino)Methylbenzene:
(Dimethylamino)Methylbenzene is primarily produced through the reaction of benzyl chloride with dimethylamine, achieving laboratory yields of around 76%, or via the Eschweiler–Clarke reaction starting from benzylamine.
Industrial processes rely on these same principles, scaled up for bulk production to supply resin, polymer, and specialty chemical industries.

While detailed global production statistics are not publicly available, U.S. data suggest an indicative range of 500,000 to under 1,000,000 units annually as of 2019, highlighting moderate but steady industrial output.
Production is concentrated in chemical manufacturing hubs, where (Dimethylamino)Methylbenzene serves as a crucial catalyst, curing agent, and chemical intermediate, ensuring a consistent demand-driven production cycle.

Synthesis of (Dimethylamino)Methylbenzene:

Here’s a clear synthesis overview for (Dimethylamino)Methylbenzene:
From Benzyl Chloride + Dimethylamine

Reaction:
C6H5CH2Cl+(CH3)2NH→C6H5CH2N(CH3)2+HCl

Process:
Benzyl chloride reacts with excess dimethylamine (often in a solvent or under controlled temperature).

Yield:
Laboratory-scale reactions report around 76% yield.

Notes:
Excess amine helps suppress side products such as benzyl-dimethylamine hydrochloride.

Eschweiler–Clarke Reaction:

Starting material:
Benzylamine (C₆H₅CH₂NH₂).

Reagents:
Formaldehyde (HCHO) + formic acid (HCOOH).

Reaction:

The primary amine undergoes stepwise methylation, producing the tertiary amine:
C6H5CH2NH2+2HCHO+2HCOOH→C6H5CH2N(CH3)2+2CO2+2H2O

Advantage:
Avoids using benzyl chloride (which is corrosive and hazardous).

Industrial Notes:
Typically produced at scale via the benzyl chloride + dimethylamine route due to cost efficiency.
Purification often involves distillation or removal of by-products like hydrochloride salts.
Final (Dimethylamino)Methylbenzene is a colorless to pale yellow liquid, strong amine odor, soluble in most organic solvents.

History of (Dimethylamino)Methylbenzene:

The history of (Dimethylamino)Methylbenzene is closely tied to the broader development of aromatic amines and tertiary amines in the late 19th and early 20th centuries:

Early Discovery (Late 1800s – Early 1900s):
Aromatic amines such as aniline and benzylamine were first studied in the mid-1800s, largely because of their importance in the dye industry.
As organic chemistry matured, chemists began systematically modifying amines through alkylation, giving rise to compounds like dimethylbenzylamine.
(Dimethylamino)Methylbenzene itself emerged during this period as a laboratory curiosity in the family of substituted benzylamines.

Mid-20th Century: Industrial Interest:
By the 1940s–1950s, with rapid advances in polymer chemistry, tertiary amines began to attract attention as catalysts and intermediates.
(Dimethylamino)Methylbenzene was recognized for its strong basicity and ability to accelerate reactions, particularly in the formation of urethanes and epoxies.
(Dimethylamino)Methylbenzene's scalable production via benzyl chloride + dimethylamine made it an accessible compound for industrial use.

Modern Applications (Late 20th Century – Today):
Since the 1970s, (Dimethylamino)Methylbenzene has become a standard catalyst in the production of polyurethane foams, epoxy resins, adhesives, and coatings.
(Dimethylamino)Methylbenzene has also been adopted in water treatment, corrosion inhibitors, and as a chemical intermediate in pharmaceuticals and agrochemicals.
Today, (Dimethylamino)Methylbenzene is manufactured globally, with Asia–Pacific emerging as the fastest-growing production and consumption hub due to booming chemical and construction industries.

Handling and Storage of (Dimethylamino)Methylbenzene:

Handling:
Use only in well-ventilated areas or fume hoods.
Avoid inhalation of vapors and contact with skin/eyes.
Keep away from heat, sparks, open flames, and incompatible chemicals (strong oxidizers, acids).

Storage:
Store in tightly sealed containers, in a cool, dry, and well-ventilated area.
Keep away from moisture, direct sunlight, and sources of ignition.
Recommended storage temperature: ambient to slightly cool (≤ 25 °C).

Stability and Reactivity of (Dimethylamino)Methylbenzene:

Stability:
Stable under recommended storage conditions.

Hazardous reactions:
May react with strong oxidizing agents, acids, and acid chlorides.

Decomposition products:
Toxic fumes of nitrogen oxides (NOₓ), carbon monoxide (CO), and carbon dioxide (CO₂) when heated to decomposition.

Polymerization:
Not expected to polymerize.

First Aid Measures of (Dimethylamino)Methylbenzene:

Inhalation:
Move to fresh air, keep warm and at rest.
Seek medical attention if symptoms persist (coughing, dizziness, throat irritation).

Skin contact:
Wash immediately with plenty of water and soap.
Remove contaminated clothing.
Seek medical help if irritation develops.

Eye contact:
Rinse cautiously with water for at least 15 minutes, holding eyelids open.
Get immediate medical attention.

Ingestion:
Rinse mouth, DO NOT induce vomiting.
Give water if conscious.
Seek immediate medical attention.

Firefighting Measures of (Dimethylamino)Methylbenzene:

Suitable extinguishing media:
Dry chemical, carbon dioxide (CO₂), foam, or water spray.

Special hazards:
Vapors may form explosive mixtures with air.
Thermal decomposition can release toxic fumes.

Protective equipment for firefighters:
Self-contained breathing apparatus (SCBA) and full protective clothing.

Accidental Release Measures of (Dimethylamino)Methylbenzene:

Personal precautions:
Evacuate area, ventilate space, and wear protective gear (gloves, goggles, respirator if needed).

Environmental precautions:
Prevent entry into drains, soil, and water sources.

Cleanup methods:
Contain spill with inert absorbent (sand, vermiculite).
Collect into suitable containers for disposal according to local regulations.
Wash area thoroughly after cleanup.

Exposure Controls / Personal Protection of (Dimethylamino)Methylbenzene:

Engineering controls:
Use fume hoods, local exhaust ventilation.

Personal Protective Equipment (PPE):

Respiratory protection:
Organic vapor respirator if ventilation is inadequate.

Hand protection:
Chemical-resistant gloves (nitrile, neoprene).

Eye protection:
Safety goggles or face shield.

Skin/body protection:
Lab coat, protective clothing resistant to amines.

Hygiene:
Wash hands before breaks and after handling.
Do not eat, drink, or smoke in work areas.

Identifiers of (Dimethylamino)Methylbenzene:
Preferred IUPAC Name: N,N-Dimethyl-1-phenylmethanamine
CAS Number: 103-83-3
EC Number: 203-149-1
PubChem CID: 7721
UN Number (for transport): UN 2619 (classified as flammable, corrosive liquid)
Molecular Formula: C₉H₁₃N
Molar Mass: 135.21 g/mol
InChI: InChI=1S/C9H13N/c1-10(2)8-9-6-4-3-5-7-9/h3-7H,8H2,1-2H3
InChI Key: GJVIBDZCVHFAPI-UHFFFAOYSA-N
SMILES: CN(C)CC1=CC=CC=C1

Chemical Name: N,N-Dimethylbenzylamine
IUPAC Name: N,N-Dimethyl-1-phenylmethanamine
Synonyms: Benzyl-dimethylamine, (Dimethylamino)methylbenzene, Dimethylbenzylamine
CAS Number: 103-83-3
EC (EINECS) Number: 203-149-1
PubChem CID: 7721
ChemSpider ID: 7431
UN Number (Transport): UN 2619 (classified as flammable, corrosive liquid)
RTECS Number: CU5950000
HS Code (Customs): 2921.59 (Acyclic tertiary amines and derivatives)
Molecular Formula: C₉H₁₃N
Molar Mass: 135.21 g/mol
InChI: InChI=1S/C9H13N/c1-10(2)8-9-6-4-3-5-7-9/h3-7H,8H2,1-2H3
InChI Key: GJVIBDZCVHFAPI-UHFFFAOYSA-N
SMILES: CN(C)CC1=CC=CC=C1
Molecular Structure: Benzyl group (–CH₂–C₆H₅) bonded to N,N-dimethylamine group (–N(CH₃)₂)
Appearance: Colorless to pale yellow liquid
Odor: Strong amine-like odor

Properties of (Dimethylamino)Methylbenzene:
Chemical Formula: C₉H₁₃N
Molar Mass: 135.21 g/mol
Appearance: Colorless to pale yellow liquid
Odor: Strong, fishy/amine-like

Property: Value / Description
State at 25 °C: Liquid
Melting Point: −70 °C (approx.)
Boiling Point: 183–185 °C
Flash Point: ~63 °C (closed cup)
Autoignition Temperature: ~345 °C
Vapor Pressure (25 °C): ~0.3 hPa
Density (20 °C): 0.89 g/cm³
Refractive Index (20 °C): 1.505–1.510
Viscosity (20 °C): ~1.3 mPa·s
Solubility in Water: Slightly soluble (~6 g/L at 20 °C)
Solubility (other solvents): Miscible with ethanol, ether, benzene, chloroform

Melting point: -75 °C
Boiling point: 183-184 °C765 mm Hg(lit.)
Density: 0.9 g/mL at 25 °C(lit.)
vapor pressure: 2.4 hPa (20 °C)
refractive index: n20/D 1.501(lit.)
Flash point: 130 °F
storage temp.: Store below +30°C.
solubility: water: soluble
pka: pK1:9.02(+1) (25°C)
form: Liquid
color: Clear colorless to light yellow
PH: 10 (10g/l, H2O, 20℃)(saturated solution)
Odor: strong fish odor
explosive limit 0.9-6.3%(V)
Water Solubility: 8 g/L (20 ºC)
Sensitive: Air Sensitive
BRN: 1099620
Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
LogP: 1.98 at 25℃