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Propylene carbonate

Propylene carbonate
Propylene carbonate
CAS No.
108-32-7
Chemical Name:
Propylene carbonate
Synonyms
PC;1,2-PDC;ARCONATE;texacarpc;Texacar PC;Solvenon PC;arconate5000;1.2-Propylene;ARCONATE(R) PC;Propylencarbonat
CBNumber:
CB8852744
Molecular Formula:
C4H6O3
Formula Weight:
102.08864
MOL File:
108-32-7.mol

Propylene carbonate Properties

Melting point:
-49 °C
Boiling point:
240 °C(lit.)
Density 
1.204
vapor pressure 
0.13 mm Hg ( 20 °C)
refractive index 
n20/D 1.421(lit.)
Flash point:
270 °F
storage temp. 
Store below +30°C.
solubility 
240g/l
form 
Liquid
color 
Clear
PH
7.0 (200g/l, H2O, 20℃)
explosive limit
1.8-14.3%(V)
Water Solubility 
240 g/L (20 ºC)
Stability:
Stable. Incompatible with strong oxidizing agents, acids, bases, reducing agents. Protect from contact with moist air or water.
InChIKey
RUOJZAUFBMNUDX-UHFFFAOYSA-N
CAS DataBase Reference
108-32-7(CAS DataBase Reference)
NIST Chemistry Reference
Propylene carbonate(108-32-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36
Safety Statements  26-37/39
WGK Germany  1
RTECS  FF9650000
3-10
TSCA  Yes
HS Code  29209010
Hazardous Substances Data 108-32-7(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Propylene carbonate price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1576504 Propylene carbonate United States Pharmacopeia (USP) Reference Standard 108-32-7 200mg $386 2018-11-13 Buy
Sigma-Aldrich 310328 Propylene carbonate anhydrous, 99.7% 108-32-7 1l $108 2018-11-13 Buy
TCI Chemical P0525 Propylene Carbonate >98.0%(GC) 108-32-7 25g $14 2017-12-01 Buy
TCI Chemical P0525 Propylene Carbonate >98.0%(GC) 108-32-7 500g $28 2017-12-01 Buy
Alfa Aesar A15552 Propylene carbonate, 99% 108-32-7 1000g $41.1 2018-11-13 Buy

Propylene carbonate Chemical Properties,Uses,Production

Chemical Properties

colourless liquid

Uses

Pharmaceutic aid (gelling agent).

Purification Methods

It is manufactured by reaction of 1,2-propylene oxide with CO2 in the presence of a catalyst (quaternary ammonium halide). Contaminants include propylene oxide, carbon dioxide, 1,2-and 1,3-propanediols, allyl alcohol and ethylene carbonate. It can be purified by percolation through molecular sieves (Linde 5A, dried at 350o for 14hours under a stream of argon), followed by distillation under a vacuum. [Jasinski & Kirkland Anal Chem 39 163 1967.] It can be stored over molecular sieves under an inert gas atmosphere. When purified in this way it contains less than 2ppm of water. Activated alumina and dried CaO have also been used as drying agents prior to fractional distillation under reduced pressure. It has been dried with 3A molecular sieves and distilled under nitrogen in the presence of p-toluenesulfonic acid, then redistilled and the middle fraction collected. [Beilstein 19 III/IV 1564, 19/4 V 21.]

Propylene carbonate Preparation Products And Raw materials

Raw materials

Preparation Products


Propylene carbonate Suppliers

Global( 267)Suppliers
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