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4-Chlorobenzenesulfonyl isocyanate

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Formula: C7H4ClNO3S
CAS: 5769-15-3

Identification

Structural Formula
4-Chlorobenzenesulfonyl isocyanate
CAS:
5769-15-3
EINECS:
Molecular Formula:
C7H4ClNO3S
MDL:
MFCD00009978
SMILES:
ClC1=CC=C(C=C1)S(=O)(=O)N=C=O
Synonym:
4-chlorobenzenesulfonyl isocyanate ; p-chlorobenzenesulfonyl isocyanate ; 4-chlorobenzensulfonyl isocyanate ; 4-chlorobenzenesulfonylisocyanate,97% ; 4-chlorobenzenesulphonyl isocyanate ; (4-chlorophenylsulfonyl) isocyanate ; 4-chlorobenzenesulfonyl isocyanate 97% ; 4-chlorobenzenesulfonyl isocyanate,85%,tech. ; 4-chlorobenzenesulfonyl isocyanate, tec& ; 4-chlorophenylsulfonyl isocyanate




Suppliers

Xiamen Equation Chemical Co.,Ltd
XECC217610880
Carbone Scientific Co., Ltd.
CS19045712
CM Fine Chemicals
CFC11564624
DSL Chemicals (Shanghai) Co., Ltd.
C022072
Zehao Industry Co., Ltd.
ZI16324896
Leap Chem Co., Ltd
LC12243672
Santa Cruz Biotechnology, Inc.
256740
Dayang Chem (Hangzhou) Co.,Ltd.
DC21088432
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Properties for 4-Chlorobenzenesulfonyl isocyanate

Molecular Weight:
217.63 g·mol−1
Density:
1.457 g/mL at 25 °C(lit.)
Boiling point:
121 °C0.5 mm Hg(lit.)
Flash point:
>230 ºF
Physical Description:
clear colorless liquid
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization
GHS08

GHS08
Health hazard
  • Respiratory sensitization, category 1
  • Germ cell mutagenicity, categories 1A, 1B, 2
  • Carcinogenicity, categories 1A, 1B, 2
  • Reproductive toxicity, categories 1A, 1B, 2
  • Specific target organ toxicity following single exposure, categories 1, 2
  • Specific target organ toxicity following repeated exposure, categories 1, 2
  • Aspiration hazard, categories 1, 2

Safety & Transport Information

Risk Codes:
R10 - Flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R34 - Causes burns
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S25 - Avoid contact with eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
Storage temperature :
Refrigerator (+4 °C) + Flammables area
RID/ADR certification :
UN 3265 8 / PG 1
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Alternative Distributors of [4-Chlorobenzenesulfonyl isocyanate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Alfa Aesar, a Johnson Matthey Company | ABCR GmbH & Co. KG | Jinan Great Chemical Co., Ltd. | Gihi Chemicals Co., Limited | 3B Scientific Corporation | Shanghai PI Chemicals Ltd. | Jinan Haohua Industry Co., Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | East Chemical Industry Co., Ltd.

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Mol File:
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MSDS:
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