Quick Search
BARQUAT CT-29 acts as an anti-static agent, conditioner and emulsifier.
BARQUAT CT-29 is quaternary ammonium compound.
BARQUAT CT-29 is used in hair conditioners, hair care products and skin care products.
CAS Number: 112-02-7
Molecular Formula: C19H42ClN
Molecular Weight: 320
EINECS Number: 203-928-6
Synonyms: 112-02-7, Hexadecyltrimethylammonium chloride, Cetrimonium chloride, N-Hexadecyltrimethylammonium chloride, Cetyl trimethyl ammonium chloride, Dehyquart A, Genamin CTAC, Aliquat 6, TRIMETHYLHEXADECYLAMMONIUM CHLORIDE, Arquad 16-50, Trimethylcetylammonium chloride, CETAC, HTAC, Adogen 444, Surfroyal CTAC, Palmityltrimethylammonium chloride, Morpan CHA, Quartamin 60W, Arquad 16-29, Ammonyx Cetac 30, Intexsan CTC 29, Intexsan CTC 50, Arquad 16, Barquat CT 29, Intexan CTC 29, Variquat E 228, Carsoquat CT 429, Catinal CTC 70ET, Cation PB 40, Dodigen 1383, Lebon TM 16, Lebon TM 60, Pionin B 611, Nissan Cation PB 40, Swanol CA 2350, Arquad 16/28, Quatramine C 16/29, N,N,N-Trimethyl-1-hexadecanaminium chloride, FSM 28, CHEBI:53581, PB 40, UC9PE95IBP, JEEQUAT CT-29, VARISOFT 300, NIKKOL CA-2350, ARQUAD PC 16-29W, 1-hexadecyltrimethylammonium chloride, RefChem:922911, 203-928-6, Cetyltrimethylammonium chloride, N,N,N-trimethylhexadecan-1-aminium chloride, Hexadecyl trimethyl ammonium chloride, 1-Hexadecanaminium, N,N,N-trimethyl-, chloride, hexadecyl(trimethyl)azanium, chloride, C19H42ClN, hexadecyl(trimethyl)ammonium chloride, MFCD00011773, cetyltrimethyl ammonium chloride, cetyl(trimethyl)ammonium chloride, DTXSID6026901, Dehyquart A-CA, HDTMA-Cl, Caswell No. 167A, Arquad 16-25LO, Arquad 16-25W, Arquad 16-29W, Arquad 16-26, HSDB 5553, EINECS 203-928-6, UNII-UC9PE95IBP, EPA Pesticide Chemical Code 069133, Surfaktivo (TN), hexadecyl(trimethyl)azanium chloride, EINECS 268-077-5, Ammonium, hexadecyltrimethyl-, chloride, Epitope ID:116882, EC 203-928-6, Cetrimonium chloride (BAN), SCHEMBL24536, cetyl trimethylammonium chloride, cetyltrimethyl-ammonium chloride, DTXCID806901, CHEMBL1895807, hexadecyltrimethylazanium chloride, CETRIMONIUM CHLORIDE [II], hexadecyltrimethyl ammonium chloride, hexadecyl(trimethyl)ammonium, chloride, Tox21_202555, CETRIMONIUM CHLORIDE [MART.], CETRIMONIUM CHLORIDE [WHO-DD], AKOS015899168, AKOS015960532, (1-Hexadecyl)trimethylammonium chloride, CS-W012007, FS-4302, HY-W011291, NCGC00164283-02, NCGC00260104-01, CAS-112-02-7, FC180339, Hexadecyltrimethylammonium chloride (CTAC), N,N,N-trimethylhexadecan-1-aminiumchloride, DB-025307, H0082, NS00075623, D07672, TRIMETHYLHEXADECYLAMMONIUM CHLORIDE [HSDB], A802470, EN300-18532488, F461064, Q1061007, 1-Hexadecanaminium, N,N,N-trimethyl-, chloride (1:1), barquatct29, 1631(Cl), 1631, C16-alkyltrimethylammonium chloride, cetyl Trimethyl Ammonium chloride Powder and 50% solution, (1-Hexadecyl)trimethylammonium chloride, HEXADECYLTRIMETHYLAMMONIUM CHLORIDE SOL. , ~25% IN WATER, CETYLTRIMETHYLAMMONIUM CHLORIDE, 25 WT. % SOLUTION IN WATER
BARQUAT CT-29 is a cationic surfactant.
BARQUAT CT-29 can exhibit the outstanding solubilizing, dispersing stability.
Ideal for use in conditioners and rinses in hair conditioning and shampoo industries and personal care ingredients in cosmetic industries.
BARQUAT CT-29 is a commercial trade name for a chemical substance that belongs to the group of quaternary ammonium compounds, also known as "quats."
It is a cationic surfactant, meaning that it carries a positive charge when dissolved in water, which makes it very effective at interacting with and disrupting negatively charged surfaces such as bacterial cell membranes.
The main active component in Barquat CT-29 is typically cetrimonium chloride (hexadecyltrimethylammonium chloride, CTAC), a long-chain quaternary ammonium salt that has both hydrophilic (water-attracting) and hydrophobic (oil-attracting) properties.
BARQUAT CT-29 is most commonly used as a disinfectant, sanitizer, and preservative in industrial, institutional, and household cleaning formulations.
Because of its strong antimicrobial activity, it is often found in surface disinfectants, water treatment products, and personal care items such as conditioners, creams, and lotions, where it can also act as an antistatic and conditioning agent.
BARQUAT CT-29 is an emulsifier, surfactant and quaternary ammonium salt that is used in hair conditioners, shampoo, dyes, and other personal hair care products.
By appearance, it is clear water-like liquid with an alcohol-like odor.
BARQUAT CT-29 is a conditioning agent that is usually used with other two ingredients, namely, Cetrimonium bromide and Steartrimonium chloride.
These three work in a group to prevent the development of “static electricity”.
When two opposite objects are rub against each other, electrons from one object get transferred to others, which leads to an electric charge.
No moisture in the air or hot ambiance at home etc can worsen the hair condition as it creates more friction.
Our hair appears frizzy and moisture-less in such condition as well as one faces difficulty in combing them too.
BARQUAT CT-29 also vanishes the odor by thwarting the growth of microorganisms.
BARQUAT CT-29, or cetyltrimethylammonium chloride (CTAC), is a topical antiseptic and surfactant.
Long-chain quaternary ammonium surfactants, such as cetyltrimethylammonium chloride (CTAC), are generally combined with long-chain fatty alcohols, such as stearyl alcohols, in formulations of hair conditioners and shampoos.
The cationic surfactant concentration in conditioners is generally of the order of 1–2% and the alcohol concentrations are usually equal to or greater than those of the cationic surfactants.
The ternary system, surfactant/fatty alcohol/water, leads to a lamellar structure forming a percolated network giving rise to a gel.
BARQUAT CT-29 is the organic chloride salt of cetyltrimethylammonium.
BARQUAT CT-29 has a role as a surfactant.
BARQUAT CT-29 is a quaternary ammonium salt and an organic chloride salt.
It contains a cetyltrimethylammonium ion.
BARQUAT CT-29 is an excellent conditioning agent for hair, with anti-static, anti-frizz, and detangling properties.
BARQUAT CT-29 also functions as an emulsifier and surfactant, helping boost rinse-off and stabilize emulsions.
BARQUAT CT-29 is a clear to yellow solution of Cetyl Trimethyl Ammonium Chloride and is a solid version.
This product has a long history of use as an ingredient in hair conditioners and cream rinses where it imparts improved wet and dry combing and improved manageability.
Melting point: 232-234 °C
Boiling point: 475.54 °C (rough estimate)
Density: 0.968 g/mL at 25 °C
Vapor pressure: 0.006 Pa at 25 °C
Refractive index: n20/D 1.3778
Storage temp.: Store below +30 °C
Solubility: Water (Slightly)
Form: Amorphous Powder
Color: White
Specific Gravity: 0.968
pH: 6.0–8.5 (50 g/L, 25 °C)
Odor: Bland (at 100.00%)
Water Solubility: Soluble
BRN: 3657974
InChIKey: WOWHHFRSBJGXCM-UHFFFAOYSA-M
LogP: 3.08 at 25 °C
BARQUAT CT-29 is also employed as an emulsifier and phase transfer catalyst in certain chemical processes, where it helps different substances mix more easily or assists in transferring a reactant between two immiscible phases.
However, like many quaternary ammonium compounds, BARQUAT CT-29 can present hazards if not handled properly.
It may cause skin and eye irritation upon contact, and inhalation of aerosols can irritate the respiratory system.
In concentrated form, it is toxic to aquatic organisms, meaning that its release into the environment should be carefully controlled.
Because of these risks, safety precautions such as protective gloves, goggles, and adequate ventilation are recommended when working with BARQUAT CT-29 in industrial or laboratory settings.
Acidic salts, such as BARQUAT CT-29, are generally soluble in water.
The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0.
They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid.
They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
Many of these compounds catalyze organic reactions.
The organic chloride salt of cetyltrimethylammonium.
BARQUAT CT-29 compounds are poorly absorbed by the oral route of administration.
At the same time, systemic effects from percutaneous absorption through intact skin is considered rare as well. Nevertheless, although potentially minimal, systemic absorption is possible.
Quats (quaternary ammonium compounds) are potent disinfectant chemicals commonly found in disinfectant wipes, sprays and other household cleaners that are designed to kill germs.
BARQUAT CT-29 is often the stuff that allows a product to claim to be antibacterial, as they are certified by the EPA as pesticides.
BARQUAT CT-29 are sometimes referred to as quats.
BARQUAT CT-29s are among the most commonly used disinfectants in the food industry, and there are numerous commercially available products and formulations.
They are cationic surfactants (positively charged surface-active agents) that impact cell walls and membranes after relatively long contact times.
Their permanent positive charge makes them bind readily to the negatively charged surface of most microbes.
BARQUAT CT-29 are used at concentrations ranging from 200 to 400 ppm for various food-contact surfaces.
BARQUAT CT-29 are generally very stable, mostly unaffected by pH levels, and remain effective on a food-contact surface for a long time.
Their antimicrobial activity is more selective than that of other disinfectants, they are inactivated by organic soil, and they should not be diluted in hard water.
BARQUAT CT-29 are, however, generally very effective against bacterial biofilms.
An example of a BARQUAT CT-29 is benzalkonium chloride, which is often used as a cleaner and sanitizer for various food surfaces, both at home and in industrial applications such as dairy equipment.
Cationic ingredients are often used to provide conditioning benefits and are essential components for a conditioning treatment.
BARQUAT CT-29 is cost efficient and commonly used in economical conditioning formulations.
Significantly more efficient is behentrimonium chloride, which provides outstanding conditioning properties such as improved wet and dry combability and wet feel.
Dialkylquats, such as distearyldimonium chloride and dicetyldimonium chloride, contain two long hydrocarbon chains and are more hydrophobic in nature than the monoalkyl quats such as cetrimonium chloride.
Due to their hydrophobizing property, proven by a curl retention test, they impart anti-frizz properties, which are essential for ethnic hair.
Due to sustainability concerns and the environmental impact of products, biodegradable esterquats are becoming more popular.
BARQUAT CT-29 chloride is not only more eco-friendly and economical, it is nearly as efficient in conditioning as behentrimonium chloride.
Cationics’ conditioning properties can be further optimized by combining the cationics with silicone-based conditioners, which often shows a synergistic effect.
Among the silicone-based conditioners, silicone quaternium-22 is a very efficient T-structured silicone quat, which can be applied in both intensive conditioners and shampoos.
In combination with an organic quat like cetrimonium chloride, it improves synergistically the combability and feel of hair from a conditioner.
The same effect can be found out of a shampoo in combination with a cationic polymer, such as Polyquaternium-10 or cationic guar.
Uses Of BARQUAT CT-29:
BARQUAT CT-29 is a quaternary ammonium based surfactant that finds uses in broad number of industrial cleaning products. Product Data Sheet
BARQUAT CT-29 is used in hair care formulations, as hair conditioner, cream rinse ingredient..
BARQUAT CT-29 has a wide range of uses because of its chemical nature as a quaternary ammonium compound and its strong surface-active and antimicrobial properties.
BARQUAT CT-29 is most widely used as a disinfectant and sanitizer in industrial, institutional, and household cleaning products, since it is highly effective against bacteria, fungi, and certain viruses, making it suitable for applications where hygiene and microbial control are critical.
For example, it is commonly formulated into surface cleaners, hospital disinfectants, and water treatment solutions, where it helps reduce the spread of harmful microorganisms and maintain sanitary conditions.
In addition to disinfection, BARQUAT CT-29 also serves as a preservative in various formulations, particularly in personal care and cosmetic products such as shampoos, conditioners, and lotions.
In these products, it helps prevent the growth of microorganisms that could spoil the product or pose risks to consumers, thereby extending the shelf life and ensuring product safety.
Because it is a cationic surfactant, BARQUAT CT-29 is also used as an antistatic and conditioning agent in hair and skin care formulations, where it can smooth the hair cuticle, reduce static electricity, and improve the softness and manageability of hair.
Its ability to bind to negatively charged surfaces makes it particularly effective in this role, since it adheres to the hair and skin, providing lasting effects.
In industrial applications, BARQUAT CT-29 can be employed as an emulsifier and phase transfer catalyst, which means it helps immiscible substances, such as oil and water, mix together more easily and facilitates the movement of reactants between different phases in chemical reactions.
This property makes it valuable in coatings, chemical synthesis, and certain specialized processing operations.
Finally, BARQUAT CT-29 is also used in water treatment systems, swimming pools, and cooling towers, where it works as an algaecide and biocide to control the growth of algae, bacteria, and slime-forming organisms.
This application helps maintain clean water systems, prevents fouling, and protects equipment from microbial damage.
BARQUAT CT-29 is used in hair care formulations, as hair conditioner, cream rinse ingredient..
BARQUAT CT-29 is used in hair care formulations, as hair conditioner, cream rinse ingredient..
BARQUAT CT-29 can be incorporated into a cosmetic preparation for any number of formulatory needs including as an anti-static, an emulsifier, and a surfactant.
It can also be used as a preservative and anti-microbial against the proliferation of bacteria, fungi, and yeast.
BARQUAT CT-29 is highly valued in the healthcare and institutional sectors, where it is included in disinfectants and sanitizers that are applied to medical instruments, hospital surfaces, and public facilities.
Its strong antimicrobial activity against a broad spectrum of pathogens makes it especially useful in environments where infection control is essential, and where other disinfectants might not be as effective or may be too harsh on surfaces.
By incorporating Barquat CT-29, manufacturers are able to create cleaning agents that are both effective and relatively mild on materials, helping to preserve equipment while still maintaining strict hygiene standards.
In the food and beverage industry, BARQUAT CT-29 is sometimes used in sanitizing solutions for food contact surfaces, processing equipment, and packaging materials, because it is capable of reducing microbial contamination while being easier to rinse compared to certain harsher chemicals.
This contributes to maintaining food safety and prolonging the shelf life of processed products, making it an important component of modern food hygiene practices.
In cosmetics and personal care products, its role goes beyond preservation and conditioning.
BARQUAT CT-29 is frequently chosen by formulators because of its ability to form a protective, positively charged layer on hair and skin surfaces, which not only enhances texture and softness but also helps active ingredients and fragrances remain in place for longer periods.
This property improves the overall user experience, making personal care products feel more luxurious and effective.
The textile industry also makes use of BARQUAT CT-29, where it functions as a softener and antistatic agent during the finishing process of fabrics.
By reducing static build-up and improving the feel of textiles, it contributes to higher-quality materials that are more comfortable for consumers.
Its cationic nature allows it to bind strongly to fibers, making its effects durable and long-lasting.
BARQUAT CT-29 is used in certain formulations as a disinfectant for equipment, storage areas, and even irrigation systems.
By preventing the spread of plant pathogens and biofilm formation, it helps protect crops and ensures more reliable agricultural production.
Safety Profile Of BARQUAT CT-29:
BARQUAT CT-29, like many other quaternary ammonium compounds, can pose a number of health hazards if it is not handled carefully and with proper protective measures.
One of the most immediate risks is its potential to cause skin and eye irritation upon direct contact, since it is a cationic surfactant that can disrupt cell membranes and remove natural protective oils from the skin.
Prolonged or repeated exposure may lead to redness, itching, dryness, or even chemical burns, especially if the product is in a concentrated form rather than a diluted consumer-grade mixture.
In addition to skin irritation, BARQUAT CT-29 can cause severe eye damage if it comes into direct contact with the eyes, because it can penetrate sensitive tissues and cause pain, swelling, or blurred vision.
For this reason, workplace safety protocols usually require protective goggles or face shields when handling concentrated formulations.
