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Propylene Glycol USP

USP Grade Propylene Glycol | CAS: 57-55-6 | M.F: CH3CH(OH)CH2OH | MW: 76.09, Buy now for reproducible and consistent results from ChemieR at Chemical World.

Propylene glycol USP is a clear colorless viscous liquid which is nearly odorless. It possesses a faintly sweet taste. Its chemical formula is C3H8O2. Propylene glycol is also known as 1,2-Propanediol, 1,2-Propylene Glycol, 1,2-Dihydroxypropane, Monopropylene Glycol. As it contains two alcohol groups, propylene glycol is classed as a diol. Propylene glycol is miscible with a broad range of solvents, including water, acetone, and chloroform. USP Grade Propylene glycol is used in various industries.

ChemieR offers a comprehensive range of ACS grade and ISO 9001:2015 certified products, including high-purity solvents, inorganic reagents, acids, bases, and organic reagents. Our high-quality materials ensure your laboratory achieves precise, reproducible results every time. Rely on ChemieR for trusted, premium-grade chemicals that meet the highest industry standards.

Application :

  • Propylene glycol USP is also used as a solvent in laboratory applications.
  • It is widely used in most cosmetic and personal care products including moisturisers, shampoos, shower gels, fragrances and soaps. 
  • It is used as aircraft de-icing and anti-icing fluid.
  • Vaporizers used for delivery of chemical products or personal-care products often include propylene glycol among the ingredients.

Key features :

  • High level of purity and quality meets the USP standards
  • As an antifreeze agent
  • Hygroscopic in nature

Properties

Quality Level
200
Vapor Density
2.62 (vs air)
Vapor Pressure
0.08 mmHg ( 20 °C)
Assay
-
Form
-
autoignition temp.
779 °F
expl. lim.
12.5 %
technique(s)
-
impurities
-
color
-
transmittance
-
refractive index
n20/D 1.432 (lit.)
pH
-
bp
187 °C (lit.)
mp
?60 °C (lit.)
density
1.036 g/mL at 25 °C (lit.)
UV absorption
-
application(s)
pharmaceutical (small molecule)
SMILES string
CC(O)CO
InChI
1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI key
DNIAPMSPPWPWGF-UHFFFAOYSA-N
 

Safety Information

Pictograms
-
Signal Word
-
Hazard Statements
-
Precautionary Statements
-
Hazard Classifications
-
Target Organs
-
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
219.2 °F - closed cup
Flash Point(C)
104 °C - closed cup

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button