应用
(Chloromethylene)dimethylammonium chloride is used in the synthesis of beta-lactams, n-vinyl substituted indoles and fused 2-pyridone rings and 2-azetidinones. It is used as a formylating agent and used in the preparation of anti-poxvirus agents. It is used in Staudinger reaction and Hundsdiecker-barton iododecarboxylation reaction. It is widely used for studying organic photosensitizers, which finds application in dye-sensitized solar cells.
备注
Moisture sensitive. It may decompose in moist air/ water. Incompatible with bases, strong oxidizing agents, amines, metals and butyl rubber.
基本信息
MDL
MFCD00011868
EINECS
425-970-6
分子式
C3H7Cl2N
分子量
128.00
熔点
130° dec.
灵敏度
Keep Cold. Moisture Sensitive.
形态
Crystalline powder
溶解性
Soluble in water.
Beilstein
3566322
GHS危害和防范说明
GHS符号
Hazard Statements
H302-H314-H318-H360
Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.May damage fertility or the unborn child.
Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.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
II
危险类别
61-14-22-35
May cause harm to the unborn child.Reacts violently with water.Harmful if swallowed.Causes severe burns.
安全等级
53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
TSCA
是
