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About This Item
线性分子式:
(CH2=CH)2SO2
CAS号:
分子量:
118.15
MDL编号:
UNSPSC代码:
12352119
EC索引号:
201-057-6
NACRES:
NA.22
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蒸汽压
1.05 hPa ( 25 °C)
质量水平
方案
≥98.0% (GC)
表单
liquid
效能
32 mg/kg LD50, oral (Rat)
22 mg/kg LD50, skin (Rabbit)
沸点
234.3 °C/1013 hPa
mp
-26 °C
转变温度
flash point 102 °C
密度
1.18 g/cm3 at 20 °C
储存温度
2-8°C
SMILES字符串
[S](=O)(=O)(C=C)C=C
InChI
1S/C4H6O2S/c1-3-7(5,6)4-2/h3-4H,1-2H2
InChI key
AFOSIXZFDONLBT-UHFFFAOYSA-N
分析说明
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.177 - 1.181
Identity (IR): passes test
The material is stabilised with hydroquinone. At time of analytical testing a content of >300 ppm stabiliser was determined.
Density (d 20 °C/ 4 °C): 1.177 - 1.181
Identity (IR): passes test
The material is stabilised with hydroquinone. At time of analytical testing a content of >300 ppm stabiliser was determined.
警示用语：
Danger
危险分类
Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
215.6 °F - closed cup
闪点(°C)
102 °C - closed cup
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