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PGDA (PROPYLENE GLYCOL DIACETATE)
CAS Number： 623-84-7
EC Number: 210-817-6
Molecular Weight: 160.17
Molecular Formula: C7H12O4
DOWANOL PGDA is a clear, colorless, practically odorless liquid with a comparatively high boiling point, DOWANOL PGDA possesses a high flash point, high ignition temperature, and a favorable toxicological profile.
DOWANOL PGDA acts as a clear, colorless, practically odorless solvent.
DOWANOL PGDA possesses high boiling point, high flash point, high ignition temperature.
DOWANOL PGDA exhibits high chemical purity (more than 99.5% pure).
DOWANOL PGDA is used for applications such as can/coil coatings, acrylic paints, epoxy and polyurethane coatings, general paint and varnish formulations, high quality thinners, high gloss enamels, printing inks, and silk-screen printing inks.
DOWANOL PGDA is a highly pure chemical product (more than 99.5% pure).
DOWANOL PGDA is a clear, colorless, practically odorless liquid with a comparatively high boiling point.
The high flash point, the high ignition temperature and a favorable toxicological profile make DOWANOL PGDA a relatively safe solvent, from the point of view of industrial hygiene.
DOWANOL PGDA is listed in the US pharmacopoeia NF XVI.
DOWANOL PGDA is a non ionic water soluble surfactant.
DOWANOL PGDA is a propylene oxide-based, or P- series, glycol ether acetate, DOWANOL PGDA is a colorless liquid with a slight ether-like odor and having a low- viscosity solvent with a comparatively high boiling point.
DOWANOL PGDAs molecular formula is C7H12O4.
DOWANOL PGDA is classified as readily biodegradable with a low potential for bioaccumulation and has an expected low potential for adsorption with a log Kow <1.
DOWANOL PGDA is a highly pure chemical product (more than 99.5% pure), high flash point, good toxicology documents make DOWANOL PGDA a relatively safe solvent, and DOWANOL PGDAs superior performance makes DOWANOL PGDA very widely used.
Strong dissolving power can be used for high solid content coatings, aprotic solvent can be used for polyurethane coatings, low odor, good toxicological properties.
PGDA is short for Propylene Glycol Diacetate, is a green chemical with high bolling point.
DOWANOL PGDA’s a colorless, clear odorless liquid with strong dissolve power in the coatings industry.
DOWANOL PGDA can be analyzed by this reverse phase (RP) HPLC method with simple conditions.
The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid.
For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid.
Smaller 3 µm particles columns available for fast UPLC applications.
This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation.
DOWANOL PGDA also suitable for pharmacokinetics.
The hydrolysis stability of DOWANOL PGDA has been investigated under the following conditions, in (a) alkaline, (b) neutral and (c) acid media:
pH = 11 at room temperature.
A 5% solution of DOWANOL PGDA in water, with the pH modified using NaOH.
After 21 days a percentage of 8.8 moles was hydrolyzed.
A 5% solution of DOWANOL PGDA in pure distilled water.
After 21 days a percentage of 8.35 moles was hydrolyzed.
pH = 3 at room temperature.
A 5% solution of DOWANOL PGDA in water, with the pH modified by HCl.
After 21 days no hydrolysis was recorded (detection threshold 0.1 mol%).
The main purpose of DOWANOL PGDA:
Paint, oil black, release agent, cleaning agent.
Uses of DOWANOL PGDA:
DOWANOL PGDA is mainly used in the synthesis of water-based resins, PCB circuit board inks, electronic inks, water glass curing agents, water-based adhesives and casting organic ester curing agents.
Can/coil coatings, coating film-forming additives
Printing ink, silk screen ink
Resin synthesis
Cellulose acetate plasticizer
Pharmaceutical industry, agricultural products
Casting organic ester curing agent
Cleaning agent, paint remover
Organic synthesis intermediates, etc.
Uses for DOWANOL PGDA include:
Cleaners,
Textiles,
Cosmetics,
Resins,
Coating formulation and application,
Industrial, automotive and architectural coatings.
Can/coil coatings, acrylic paints, epoxy and polyurethane coatings, general paint and varnish formulations, high quality thinners, high gloss enamels, etc.
Printing inks, silk-screen printing ink,
Agricultural products,
Plasticizers for cellulose acetate,
Evaporation retardant for a wide range of products.
Broad range of coatings,
Printing inks,
Silk-screen printing ink,
Agricultural products,
Plasticizers for cellulose acetate,
Evaporation retardant for a wide range of products.
Application of DOWANOL PGDA:
DOWANOL PGDA may be used as an emulsifier, solubilizer or solvent in pharmaceuticals.
Other Applications of DOWANOL PGDA:
Paint formulations:
Can/coil coatings,
Acrylic paints,
Epoxy and PU paints,
Except plastic paints.
Printing inks, silk-screen inks,
Plasticizers for cellulose acetate,
Evaporation retardant for car paints.
Benefits of DOWANOL PGDA:
Favorable enviornmental profile,
Superior performance for end use applications,
Formulations may require less Performance solvent than P or E Series.
Properties of DOWANOL PGDA:
These values are not intended for use in preparing specifications.
Chemical Properties of DOWANOL PGDA:
Clear colourless liquid
Purification Methods of DOWANOL PGDA:
Wash the ester with aqueous NaHCO3 in the presence of solid NaCl, dry DOWANOL PGDA with MgSO4 and fractionally distil DOWANOL PGDA.
Identifiers of DOWANOL PGDA:
Synonym(s): DOWANOL PGDA, 1,2-Diacetoxypropane, 1,2-Propanediol diacetate, Propylene diacetate
Linear Formula: CH3CH(OCOCH3)CH2OCOCH3
CAS Number: 623-84-7
Molecular Weight: 160.17
Beilstein/REAXYS Number: 1768914
EC Number: 210-817-6
MDL number: MFCD00026201
PubChem Substance ID: 24874665
NACRES: NA.23
Quality Level: 200
Chemical Name: 1,2-Diacetoxypropane
CAS Number: 623-84-7
Molecular Formula: C₇H₁₂O₄
Molecular Weight: 160.17
Category: Building Blocks; Miscellaneous;
Applications: 1,2-Diacetoxypropane is used in preparation method of antibacterial thermoplastic resin compound and DOWANOL PGDA application.
Produce Name: Propylene glycol diacetate; 1,2-Propanediol, diacetate.
CAS: 623-84-7
Formulatio: CH3COOCH2CH(CH3)OOCCH3
Group: Solvents
EC Number: 210-817-6
Definitions: PGDA, propane-1,2-diol diacetate 1,2-propanediol diacetate, propyleneacetate, 1,2-propanediol, diacetate, 1,2-propylene glycol diacetate, DOWANOL PGDA, 1,2-diacetoxypropane, propane-1,2- diacetate, PROPYLENE DIACETATE, methylethylene acetate, propylene glycol diacetate,
Typical Properties of DOWANOL PGDA:
Grade: Technical
Est. Shipping: Ships in 1-2 Business Days
Appearance: liquid
Boiling Point: 191 °C (376 °F)
Color: Colorless
Dynamic Viscosity: 2.6 mPa.s @ 25 °C (77 °F)
Flash Point: 86 °C (187 °F)
Lower Explosion Limit: 2.8 %(V)
Odor: ether-like
Recommended Use: Industrial chemical
Relative Density: 1.056 @ 25 °C (77 °F) Reference Material: (water = 1)
Relative Vapor Density: 2.62
Upper Explosion Limit: 12.7 %(V)
Vapor Pressure: 0.23 mmHg @ 20 °C (68 °F)
Chemical name - propylene glycol diacetate.
Empirical formula - C 7 H 12 O 4
Molecular weight, g / mol - 160.2
Freezing point ° C - <-75
Boiling point ° C - 190
Flash point, ° C - 86
Specific gravity (25/25° C) - 1.06
Viscosity (25 ° C) mPa.sec - 2.97
Degree of refraction (20 ° C) - 1,415
Electrical conductivity (20 ° C) μs / cm - 0.04
Degree of tension (20 ° C) mN / m - 32,9
Vapor pressure (20 ° C) KPa - <0,031
Evaporation rate (n-butyl acetate = 1) - 0,04
Solubility of solvent in water, g / 100g - 8
Solubility of water in solvent, g / 100g - 4,3
HLB - 9.4
Heat of evaporation (J / m) - 285
Technical heat of evaporation at 25 ° C - 1,6
Specifications of DOWANOL PGDA:
Specific Heat: 3.22 (25 °C, J/G/°C)
Solubility in Water: G/100G
Heat of Evaporation: 259
Solubility: 7 (Solubility – In Water (G/100G))
Assay: ≥99.7%
Autoignition temp.: 808 °F
Refractive index: n20/D 1.414 (lit.)
bp: 191 °C (lit.)
Density: 1.05 g/mL at 25 °C (lit.)
SMILES string: CC(COC(C)=O)OC(C)=O
InChI: 1S/C7H12O4/c1-5(11-7(3)9)4-10-6(2)8/h5H,4H2,1-3H3
InChI key: MLHOXUWWKVQEJB-UHFFFAOYSA-N
Other DOWANOL Products:
DOWANOL PM
DOWANOL PNB
DOWANOL DPM
DOWANOL DPNB
DOWANOL TPM
DOWANOL TPNB
DOWANOL PMA
DOWANOL PGDA
DOWANOL DPMA
DOWANOL PPH
DOWANOL PNP
DOWANOL PE ( Ethoxy Propanol)
DOWANOL DPNP
DOWANOL EPH (Phenoxy Ethanol)
DOWANOL TPNP
Proglyde DMM
Propylene glycol diacetate
Synonyms of DOWANOL PGDA:
PGDA
BG-PGDA
DOWANOL PGDA
DOWANOL(R) PGDA
propyleneacetate
DOWANOL (TM) PGDA
Propylene acetate
PROPYLENE DIACETATE
TIMTEC-BB SBB008331
1,2-DIACETOXYPROPANE
1,2-Propyleneglycol diacetate
(±)-1,2-Diacetoxypropane
1,2-Diacetoxypropane
1,2-Propylene Diacetate
1,2-Propylene Glycol Diacetate
2-Acetyloxypropyl Acetate
DOWANOL PGDA
Methylethylene Acetate
Methylethylene Diacetate
NSC 75843
PDGA
PGDA (solvent)
Propylene Acetate
Propylene Diacetate
Propylene Glycol Diacetate
α-Propylene Glycol Diacetate
1,2-Diacetoxypropane
623-84-7
Propylene diacetate
Propylene acetate
1,2-Propyleneglycol diacetate
Propyleneglycol diacetate
Methylethylene acetate
1,2-Propylene glycol diacetate
1,2-Propanediol, diacetate
Methylethylene diacetate
Propane-1,2-diyl diacetate
1,2-Propanediol diacetate
1,2-PROPYLENE DIACETATE
2-acetyloxypropyl acetate
NSC 75843
1,2-Propanediol, 1,2-diacetate
1-(acetyloxy)propan-2-yl acetate
134236-23-0
.alpha.-Propylene glycol diacetate
UNII-5Z492UNF9O
HSDB 5507
EINECS 210-817-6
BRN 1768914
AI3-14910
Propylene glycol diacetate [NF]
5Z492UNF9O
EC 210-817-6
DSSTox_CID_24827
DSSTox_RID_80508
Propane-1,2-diol diacetate
DSSTox_GSID_44827
SCHEMBL49091
2-acetyloxy-isopropyl acetate
1,2-DiAcetoxyPropane, PGDA
ACMC-209n33
1-acetyloxypropan-2-yl acetate
WLN: 1OY1&1OV1
CHEMBL2105367
DTXSID9044827
Propylene Glycol Diacetate 98%
PG Diacetate 98% Low Moisture
CHEBI:173692
NSC75843
Tox21_301689
ANW-34189
MFCD00026201
NSC-75843
SBB008331
AKOS015915268
MCULE-3307814329
Propylene glycol diacetate, >=99.7%
2-(Acetyloxy)-1-methylethyl acetate #
NCGC00256009-01
AS-59980
CAS-623-84-7
I107
FT-0658924
P0902
ST50824776
D05635
Q27263082
1,2-Diacetoxypropane
1,2-Propandiyl-diacetat [German] [ACD/IUPAC Name]
1,2-Propanediol Diacetate
1,2-Propanediol, diacetate [ACD/Index Name]
1,2-Propanediyl diacetate [ACD/IUPAC Name]
1,2-Propyleneglycol diacetate
1VOY1&1OV1 [WLN]
210-817-6 [EINECS]
4-02-00-00220 [Beilstein]
5Z492UNF9O
623-84-7 [RN]
Diacétate de 1,2-propanediyle [French] [ACD/IUPAC Name]
DOWANOL(R) PGDA
MFCD00026201 [MDL number]
Propane-1,2-diyl diacetate
UNII:5Z492UNF9O
UNII-5Z492UNF9O
α-Propylene glycol diacetate
1-(acetyloxy)propan-2-yl acetate
1,2-DIACETHOXYPROPANE
1,2-diacetoxypropane 99%
1,2-Propanediol Diacetate, 1,2-Diacetoxypropane
1,2-Propanediol diacetate; 1,2-Diacetoxypropane
1,2-Propanediol, 1,2-diacetate
1,2-Propylene diacetate
1,2-Propylene glycol diacetate
1,2-Propylene glycol diacetate|Propylene glycol diacetate
134236-23-0 [RN]
2-(Acetyloxy)-1-methylethyl acetate
2-acetyloxypropyl acetate
acetic acid; propane-1,2-diol
DOWANOL PGDA
l10593
PROPANE-1 2-DIYL DIACETATE
Propane-1,2-diol diacetate
PROPYLENEGLYCOLDIACETATE
