应用
4-Chlorophenyl isocyanate is used in the preparation of isothiocyanates. Aryl isocyanates undergo [2+2] cycloaddition reactions with dihydrofuran to give bicyclic ??-lactams in high yield.
备注
Keep container tightly closed. Store away from oxidizing agents.
基本信息
MDL
MFCD00002024
EINECS
203-176-9
分子式
C7H4ClNO
分子量
153.57
熔点
29-31°
沸点
203-204°
闪点
90°(194°F)
密度
1.200
折射率
1.5618
灵敏度
Keep Cold. Moisture Sensitive. Store under Nitrogen.
形态
Solid
溶解性
Hydrolyzes in water.
Beilstein
386235
GHS危害和防范说明
GHS符号
Hazard Statements
H301-H330-H315-H318-H334-H335-H400-H410
Toxic if swallowed.Fatal if inhaled.Causes skin irritation.Causes serious eye damage.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause respiratory irritation.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.
Precautionary Statements
P301+P310a-P304+P340-P305+P351+P338-P320-P330-P405-P501a
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).Rinse mouth.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险等级
6.1
包装组
II
危险类别
25-26-37/38-41-42-50/53
Toxic if swallowed.Very toxic by inhalation.Irritating to respiratory system and skin.Risk of serious damage to eyes.May cause sensitization by inhalation.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
安全等级
26-28-36/37/39-45-60-61-63
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).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).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.In case of accident by inhalation: remove casualty to fresh air and keep at rest.
欧盟危险品标志
RTECS
NQ8575000
TSCA
是
