2905-23-9|o-Chlorobenzenesulfonyl chlorideProducts Supply

o-Chlorobenzenesulfonyl chloride cas no:2905-23-9

Synonyms: 2-chlorobenzenesulfonyl chloride

Identification

Nameo-Chlorobenzenesulfonyl chloride
CAS2905-23-9
Synonyms2-chlorobenzenesulfonyl chloride
EINECS(EC#)220-807-3
Molecular FormulaC6H4Cl2O2S
Molecular Weight211.06

Chemical Properties

Appearanceclear yellow to orange-red liquid
refractive index1.5745-1.5765
Sensitive Moisture Sensitive

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass8

Safety Data

Hazard C:Corrosive;
Risk R34
Safety

Moderately toxic by ingestion and inhalation. When heated to decomposition it emits toxic vapors of NO_x and SO_x.
Safety Information of 0-Chlorobenzenesulfonyl chloride(2905-23-9):
Hazard Codes: C
C: Corrosive
Risk Statements: 34
34: Causes burns
Safety Statements: 26-36/37/39-45
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR: UN 2920 8/PG 2
WGK Germany: 2
RTECS: DB8925500
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: II

Toxicity

1.	orl-rat LD50:7500 mg/kg	GISAAA Gigiena i Sanitariya. 54 (4)(1989),72.
2.	ihl-rat LC :>2 g/m3/4H	GISAAA Gigiena i Sanitariya. 54 (4)(1989),72.
3.	skn-rat LD50:7732 mg/kg	GISAAA Gigiena i Sanitariya. 54 (4)(1989),72.
4.	orl-mus LD50:2750 mg/kg	GISAAA Gigiena i Sanitariya. 54 (4)(1989),72.
5.	orl-gpg LD50:7320 mg/kg	GISAAA Gigiena i Sanitariya. 54 (4)(1989),72.

supplier list

SK Energy and Chemicals: Tel:+1-(201)-796-4288; Address: 22-10, Route 208, South, Fairlawn, New Jersey 07410,

Beijing JHYB Pharmaceutical Technology Co., Ltd: Tel:(010)-88593845,88592946; Address: No: 35,Balizhuang,Haidian District, Haidian, Beijing 100039,

Wujiang Yingchuang Chemical Co., Ltd.: Tel:+86-(25)-8645 8768; Address: 215 Ying Tian Da Street, JianYe, Nanjing, Jiangsu 210017,

HangZhou Peak Chemical Co.,Ltd: Tel:+86-571-88233073; Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China

Nanjing Biorgchem Co., Ltd.: Tel:+86 25 85306029; Address: 106 Building, No.508,Heyan Road, Qixia District, Nanjing,China

YiPeng Chemical: Tel:571 85376369; Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China

Capot Chemical Co., Ltd.: Tel:86-571-85586718; Address: Joinhands Science Park, No.4028,Nanhuan Road,

Jiaxing Isen Chemical Co.,Ltd: Tel:86-573-85280080; Address: Address: Room 301, Unit 2, Building 3, Alley 94, East Renmin Road, Pinghu City, Zhejiang Province, China

Nantong Chem-Tech.(Group) Co., Ltd.: Tel:+86-(513)-8508-1108, 8533-5860; Address: 7/F Beihao BLDG, No. 91,Zhongxiu Middle Road, Nantong 226001,

Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Atomax Chemicals Co.,Ltd: Tel:86-755-33239182; Address: Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China

Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

Rosewell Industry Co., Ltd: Tel:86-519-86202821; Address: Qixing building, Mingxin road, Changzhou,Jiangsu,China

Shanghai UCHEM Inc.: Tel:086-021-31615209; Address: 8 Liuying Rd, Hongkou, Shanghai

o-Chlorobenzenesulfonyl chloride cas no:2905-23-9

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