应用
Sulfolane is used in the chemical industry as a solvent for extractive distillation and chemical reactions. It is used to separate aromatic hydrocarbons (benzene, toluene and xylenes), to separate n-propyl alcohol and sec-butyl alcohol. It is also used to purify natural gas streams and for fractionation of fatty acids into saturated and unsaturated components and as a reaction solvent for the preparation of aromatic sulfonic acids, pyridines, isocyanates and pharmaceuticals. It can also be involved in the halogen exchange process and polymerization process. It is used as a plasticizer and curing agent.

备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00005484

EINECS
204-783-1

分子式
C₄H₈O₂S

分子量
120.17

熔点
0-5°

密度
1.212

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Fully miscible in water.

Beilstein
107765

Merck
14,8955

GHS危害和防范说明

GHS符号

Hazard Statements
H302
Harmful if swallowed.

Precautionary Statements
P262-P501a
Do not get in eyes, on skin, or on clothing.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22
Harmful if swallowed.

安全等级
25
Avoid contact with eyes.

欧盟危险品标志

RTECS
XN0700000

TSCA
是