Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis

Our advantage:

1. Higest quality and good package 
2.Fast delivery 
3.Better payment term 
4.Fast response to customer within 6 hours 
5.Good business credit in Europe ,US ,Japan ,Korea 

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Product Name: 2-Chlorobenzenesulfonyl chloride

Synonyms: 2-chloro-benzenesulfonylchlorid;Benzenesulfonyl chloride, 2-chloro-;o-chlorobenzenesulfochloride;o-chloro-benzenesulfonylchlorid;BUTTPARK 37\11-76;2-CHLOROBENZENESULPHONYL CHLORIDE;2-CHLOROBENZENESULFONYL CHLORIDE;2-CHLOROBENZENE-1-SULFONYL CHLORIDE

CAS: 2905-23-9

MF: C6H4Cl2O2S

MW: 211.07

EINECS: 220-807-3

Product Categories: Benzenesulfonyl chloride;API intermediates;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds

Mol File: 2905-23-9.mol

2-Chlorobenzenesulfonyl chloride Structure

2-Chlorobenzenesulfonyl chloride Chemical Properties

Boiling point 150-152 °C12 mm Hg(lit.)

density 1.548 g/mL at 25 °C(lit.)

refractive index n20/D 1.576(lit.)

Fp 140 °F

Sensitive Moisture Sensitive

BRN 974321

CAS DataBase Reference 2905-23-9(CAS DataBase Reference)

NIST Chemistry Reference 2-Chlorobenzenesulfonyl chloride(2905-23-9)

Safety Information

Hazard Codes C

Risk Statements 34

Safety Statements 26-36/37/39-45

RIDADR UN 2920 8/PG 2

WGK Germany 2

RTECS DB8925500

Hazard Note Corrosive

HazardClass 8

PackingGroup II