Propylene carbonateCAS#108-32-7

Boiling point 

240 °C (lit.)

density 

1.204 g/mL at 25 °C (lit.)

vapor pressure 

0.13 mm Hg ( 20 °C)

refractive index 

n20/D 1.421(lit.)

Fp 

270 °F

storage temp. 

Store below +30°C.

solubility 

240g/l

form 

Liquid

pka

3.92[at 20 ℃]

Specific Gravity

1.209 (20/4℃)

color 

Clear

PH

7.0 (200g/l, H2O, 20℃)

Relative polarity

6

Odor

odorless

explosive limit

1.8-14.3%(V)

Water Solubility 

240 g/L (20 ºC)

λmax

λ: 235 nm Amax: 1.00
λ: 280 nm Amax: 0.50
λ: 300 nm Amax: 0.30
λ: 350 nm Amax: 0.05
λ: 375-400 nm Amax: 0.01

BRN 

107913

Dielectric constant

64.4（Ambient）

Stability:

Stable. Incompatible with strong oxidizing agents, acids, bases, reducing agents. Protect from contact with moist air or water.

Cosmetics Ingredients Functions

SOLVENT
VISCOSITY CONTROLLING

InChIKey

RUOJZAUFBMNUDX-UHFFFAOYSA-N

LogP

-0.41 at 20℃

CAS DataBase Reference

108-32-7(CAS DataBase Reference)

NIST Chemistry Reference

Propylene carbonate(108-32-7)

EPA Substance Registry System

Propylene carbonate (108-32-7)

Safety Information

Risk Statements 

36

Safety Statements 

26-37/39

WGK Germany 

1

RTECS 

FF9650000

F 

3-10

Autoignition Temperature

851 °F

TSCA 

Yes

HS Code 

29209010

Hazardous Substances Data

108-32-7(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 20000 mg/kg