物质信息
ID:333602
名称和标识
IUPAC标准名
oxalic dichloride
别名
Ethanedioyl dichloride乙二酰二氯草酰氯Oxalyl chloride
IUPAC传统名
oxalyl chloride
化合物性质
安全信息
联合国危险货物编号
2922
联合国危险货物等级
8
联合国危险货物包装类别(PG)
1
德国WGK号
2
MSDS下载
GHS危险品标识
腐蚀金属，类别1
腐蚀皮肤，类别1A，1B，1C
严重眼损伤，类别1
急性毒性（口服，皮肤接触，吸入），类别1,2,3
欧盟危险性物质标志
有毒 (T)GHS警示性声明
P261-P280-P305+P351+P338-P310
个人保护装置
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
RID/ADR
UN 2922 8/PG 1
危险公开号
14-23-29-34-37
安全公开号
26-36/37/39-45
GHS警示词
Danger
GHS危险声明
H314-H331-H335
欧盟补充危害声明
Contact with water liberates toxic gas., Reacts violently with water.
产品相关信息
杂质
≤1.0% phosgene content
级别
reagent grade
线性分子式
ClCOCOCl
纯度
98%
理化性质
沸点
62-65 °C(lit.)
密度
1.5 g/mL at 20 °C(lit.)
折射率
n20/D 1.429(lit.)
蒸汽密度
4.4 (vs air)
蒸汽压
150 mmHg ( 20 °C)
熔点
-10--8 °C(lit.)
描述信息
包装
1, 2.5 kg in glass bottle
25, 100 g in glass bottle
Application
Reactant involved in:
• Synthesis of N-heterocyclic ynones and ynediones, used to activate carboxylic acids1
• Chlorination and halogenation2
• Three-component [3+2] cycloadditions3
• Reactions with organostannanes4
• Synthesis of cyclopentenones5
• Carbonylations, used as a carbonyl synthon6
1, 2.5 kg in glass bottle
25, 100 g in glass bottle
Application
Reactant involved in:
• Synthesis of N-heterocyclic ynones and ynediones, used to activate carboxylic acids1
• Chlorination and halogenation2
• Three-component [3+2] cycloadditions3
• Reactions with organostannanes4
• Synthesis of cyclopentenones5
• Carbonylations, used as a carbonyl synthon6
分子图谱
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参考文献
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