应用
4-Chlorobutyryl chloride (4-CBCl) is mainly used in the production of pharmaceuticals and agrochemicals. It is used as pyrazinamide intermediate.

备注
Moisture sensitive. Store under inert gas. Store away from oxidizing agent, bases,

基本信息

MDL
MFCD00000754

EINECS
225-059-1

分子式
C₄H₆Cl₂O

分子量
141.00

熔点
-49°

沸点
173-174°

闪点
85°(185°F)

密度
1.258

折射率
1.4610

灵敏度
Store under Argon. Moisture Sensitive. Ambient temperatures.

形态
Liquid

溶解性
soluble in diethyl ether, ethanol, slightly soluble in water.

Beilstein
773860

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H301-H330-H314-H318
Combustible liquid.Toxic if swallowed.Fatal if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P301+P310a-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment is urgent (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
8

包装组
I

危险类别
22-23-29-35
Harmful if swallowed.Toxic by inhalation.Contact with water liberates toxic gas.Causes severe burns.

安全等级
23-26-36/37/39-45
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

RTECS
EM1406000

TSCA
是