所有图片(2)
线性分子式:
(CH3)2CHSO2Cl
CAS号:
分子量:
142.60
Beilstein:
1747497
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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蒸汽密度
4 (vs air)
质量水平
蒸汽压
15.5 mmHg ( 25 °C)
检测方案
97%
形式
liquid
自燃温度
865 °F
折射率
n20/D 1.453 (lit.)
bp
74-75 °C/19 mmHg (lit.)
密度
1.27 g/mL at 25 °C (lit.)
SMILES字符串
CC(C)S(Cl)(=O)=O
InChI
1S/C3H7ClO2S/c1-3(2)7(4,5)6/h3H,1-2H3
InChI key
DRINJBFRTLBHNF-UHFFFAOYSA-N
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一般描述
The solvolysis of 2-propanesulfonyl chloride by an addition-elimination (association-dissociation) pathway was studied.
应用
2-Propanesulfonyl chloride (isopropylsulfonyl chloride) can be used as a reactant to prepare:
- 1-Isopropylsulfonyl-2-amine benzimidazole by reacting with 2-aminobenzimidazole via N-sulfonylation reaction in the presence of a base.
- Bis(isopropylsulfonyl)disulfide, a sulfurizing agent, used to synthesize phosphorothioate oligonucleotide analogs.
警示用语：
Danger
危险声明
危险分类
Skin Corr. 1B
WGK
WGK 3
闪点(°F)
186.8 °F
闪点(°C)
86 °C
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
Rate and product studies in the solvolyses of N,N-dimethylsulfamoyl and 2-propanesulfonyl chlorides.
Dennis N Kevill et al.
Organic & biomolecular chemistry, 4(8), 1580-1586 (2006-04-11)
Contrary to earlier suggestions of an S(N)1 pathway for solvolyses of N,N-dimethylsulfamoyl chloride (1), an extended Grunwald-Winstein equation treatment of the specific rates of solvolysis in 32 solvents shows an appreciable sensitivity towards changes in both solvent nucleophilicity and solvent
New efficient sulfurizing reagents for the preparation of oligodeoxyribonucleotide phosphorothioate analogues
Efimov Vladimir A, et al.
Nucleic Acids Research, 23, 4029-4033 (1995)
Identification of 1-isopropylsulfonyl-2-amine benzimidazoles as a new class of inhibitors of hepatitis B virus
Li, Yun-Fei, et al.
European Journal of Medicinal Chemistry, 42, 1358-1364 (2007)
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