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名称

苯磺酰氯

分子类型

小分子

别名

氯化苯磺酰 | 氯磺苯

英文别名

A845807 | EN300-19437 | OI9V0QJV9N | AI3-18043 | UN2225 | UN-2225 | Benzene sulfochloride | Benzenesulfon chloride | phenyl sulphonyl chloride | Benzenesulfochloride | bezenesulfonyl chloride | AR3950 | Benzenesulfonic chloride | DTXCID706619 | F2190-0562

英文名称

Benzenesulfonyl chloride

货号

B104571-2.5kg

包装规格

2.5kg

浓度

≥96%

储存温度

充氩

运输条件

常规运输

敏感性

易吸潮

产品介绍

Benzenesulfonyl chloride is prepared by reaction of benzene and chlorosulfonic acid or from the sodium salt of benzenesulfonic acid and PCl5 or POCl3. It reacts with Grignard reagent from N-unsubstituted indoles to form oxindoles or substituted indoles. Benzenesulfonyl chloride is the derivatization reagent for the determination of various amines in waste water and surface water at the sub-ppb level by gas chromatography-mass spectrometry.农药；染料；医药的中间体。用于冰染染料色基的制造，如红色基B；红色基GL。用于磺胺药物的制造。苯磺酰氯是检定胶类的试剂。 Benzenesulfonyl chloride is prepared by reaction of benzene and chlorosulfonic acid or from the sodium salt of benzenesulfonic acid and PCl5 or POCl3. It reacts with Grignard reagent from N-unsubstituted indoles to form oxindoles or substituted indoles. Benzenesulfonyl chloride is the derivatization reagent for the determination of various amines in waste water and surface water at the sub-ppb level by gas chromatography-mass spectrometry. Benzenesulfonyl chloride may be used to develop fast, accurate and reproducible method for thiamine assay in different food products. It is useful reagent for preparing α-disulfones.

应用

农药；染料；医药的中间体。用于冰染染料色基的制造，如红色基B；红色基GL。用于磺胺药物的制造。苯磺酰氯是检定胶类的试剂。

CAS号

1998-9-9

分子式

C6H5ClO2S

分子量

176.62 g/mol

Beilstein号

606926

EC号

202-636-6

MDL号

MFCD00007426

PubChem编号

7369

Isomeric SMILES

C1=CC=C(C=C1)S(=O)(=O)Cl

IIUPAC Name

benzenesulfonyl chloride

INCHI

1S/C6H5ClO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H

InChi Key

CSKNSYBAZOQPLR-UHFFFAOYSA-N

Smiles

C1=CC=C(C=C1)S(=O)(=O)Cl

PubChem SID

504751320

溶解性

Soluble in alcohol, diethyl ether, ether, and benzene. Insoluble in cold water.

熔点

14.5°C

氢键供体数Hydrogen Bond Donor Count

氢键受体数Hydrogen Bond Acceptor Count

可旋转键计数Rotatable Bond Count

精确质量Exact Mass

175.97 Da

单同位素质量Monoisotopic Mass

175.97 Da

拓扑极表面积Topological Polar Surface Area

42.500 Å²

重原子数Heavy Atom Count

形式电荷Formal Charge

复杂度Complexity

186

同位素原子数Isotope Atom Count

共价键合单元计数Covalently-Bonded Unit Count

XLogP3

1.3

密度

1.384

折光率

1.55

闪点(℃)

132 °C

沸点

251-252°C

Class

Reaxy-Rn

606926

Merck Index

1072

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

Technical Documents

「No technical documents」

Articles

「No related articles yet」

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