物质信息
ID:345444
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
欧盟危险性物质标志
有毒 (T)危险公开号
14-23-29-34
MSDS下载
联合国危险货物等级
8
联合国危险货物编号
2922
GHS危险声明
H314-H331
个人保护装置
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US)
安全公开号
26-36/37/39-45
德国WGK号
2
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别1,2,3
腐蚀金属，类别1
腐蚀皮肤，类别1A，1B，1C
严重眼损伤，类别1
GHS警示词
Danger
欧盟补充危害声明
Contact with water liberates toxic gas., Reacts violently with water.
RID/ADR
UN 2922 8/PG 1
联合国危险货物包装类别(PG)
1
GHS警示性声明
P261-P280-P305+P351+P338-P310
理化性质
熔点
-10--8 °C(lit.)
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)
产品相关信息
线性分子式
ClCOCOCl
品质说明
dist.
纯度
≥96.0% (AT)
描述信息
包装
2.5 kg in glass bottle
25, 100, 500 mL 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
2.5 kg in glass bottle
25, 100, 500 mL 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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