8.21215
Divinyl sulfone
(stabilised) for synthesis
别名:
Divinyl sulfone, Vinyl sulfone
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关于此项目
线性分子式:
(CH2=CH)2SO2
化学文摘社编号:
分子量:
118.15
UNSPSC Code:
12352119
EC Index Number:
201-057-6
NACRES:
NA.22
MDL number:
产品名称
Divinyl sulfone, (stabilised) for synthesis
SMILES string
[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
vapor pressure
1.05 hPa ( 25 °C)
assay
≥98.0% (GC)
form
liquid
potency
32 mg/kg LD50, oral (Rat)
22 mg/kg LD50, skin (Rabbit)
bp
234.3 °C/1013 hPa
mp
-26 °C
transition temp
flash point 102 °C
density
1.18 g/cm3 at 20 °C
storage temp.
2-8°C
Quality Level
Analysis Note
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.
signalword
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
215.6 °F - closed cup
flash_point_c
102 °C - closed cup
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