应用
1,2-Propanediol, ACS is used as a substitute for ethylene glycol and glycerol. It is a good solvent for resins. It dissolves many essential oils but is immiscible with fixed oils.

Grade Specifications
Maximum level of impurities: Color (APHA) 10, Residue after ignition 0.005%, Titratable acid 0.0005meq/g, Cl 1ppm, H₂O 0.2%

备注
Hygroscopic and light sensitive. Incompatible with acid chlorides, acid anhydrides, oxidizing agents, chloroformates and reducing agents. Keep the container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00064272

EINECS
200-338-0

分子式
C₃H₈O₂

分子量
76.10

熔点
-60°

沸点
186-188°

闪点
107°(225°F)

密度
1.036

折射率
1.4320

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, acetone, chloroform. Soluble in ether

Beilstein
1340498

Merck
14,7855

安全信息

RTECS
TY2000000

TSCA
是