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苄基磺酰氯

苄基磺酰氯名称

[ CAS 号 ]:
1939-99-7

[ 中文名 ]:
苄磺酰氯

[ 英文名 ]:
alpha-Toluenesulfonyl chloride

[中文别名 ]:

[英文别名 ]:

α-Toluenesulfonyl chloride
Benzylsulfochloride
chlorobenzylsulfone
Benzenemethanesulfonyl chloride
Phenyl-Methanesulfonyl Chloride
Benzylsulfonyl Chloride
α-Toluenesulfonyl chloride (8CI)
EINECS 217-717-1
Phenylmethanesulfonyl chloride
alpha-Toluenesulfonyl chloride

苄基磺酰氯物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
288.2±19.0 °C at 760 mmHg

[ 熔点 ]:
92-94 °C(lit.)

[ 分子式 ]:
C₇H₇ClO₂S

[ 分子量 ]:
190.647

[ 闪点 ]:
128.1±21.5 °C

[ 精确质量 ]:
189.985519

[ PSA ]:
42.52000

[ LogP ]:
2.01

[ 外观性状 ]:
近乎于白色结晶粉末

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.565

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (分解)

[ 水溶解性 ]:
decomposes

苄基磺酰氯MSDS

详细MSDS(安全技术说明书)

苄基磺酰氯安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3261 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
29049020

苄基磺酰氯海关

[ 海关编码 ]: 2904909090

[ 中文概述 ]:
2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

苄基磺酰氯文献

Placental immune response to apple allergen in allergic mothers.

J. Reprod. Immunol. 106 , 100-9, (2014)

The immunological milieu in the placenta may be crucial for priming the developing foetal immune system. Early imbalances may promote the establishment of immune-mediated diseases in later life, inclu...

Polymeric micelles with citraconic amide as pH-sensitive bond in backbone for anticancer drug delivery.

Int. J. Pharm. 471(1-2) , 28-36, (2014)

A novel pH-sensitive polymeric micelle was reported. Methoxy poly(ethylene glycol)-b-poly(ϵ-caprolactone) copolymer with citraconic amide as pH-sensitive bond was synthesized (mPEG-pH-PCL). The copoly...

Roundabout 4 regulates blood-tumor barrier permeability through the modulation of ZO-1, Occludin, and Claudin-5 expression.

J. Neuropathol. Exp. Neurol. 74(1) , 25-37, (2014)

The blood-tumor barrier (BTB) restricts the delivery of chemotherapeutic drug molecules to tumor tissues. We found that the endothelial cell (EC) receptor molecule Roundabout 4 (Robo4) is endogenously...

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