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Chlorosulfonyl isocyanate, 98+%

Product Code. 10552181 Shop All Thermo Scientific Chemicals Products
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Quantity:
5 mL
50 mL
250 mL
1 L
2.5 L
Packaging:
Glass bottle
Unit Size:
1 L
2.5 L
250mL
50mL
5mL
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Product Code. 10552181

Brand: Thermo Scientific Acros 162040050

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Description

CAS: 1189-71-5 | CClNO3S | 141.53 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Alkylation reagent, C-X bond formation reagent
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1189-71-5
Molecular Formula CClNO3S
Molecular Weight (g/mol) 141.53
InChI Key WRJWRGBVPUUDLA-UHFFFAOYSA-N
Synonym chlorosulfonyl isocyanate, chlorosulfonylisocyanate, sulfuryl chloride isocyanate, n-carbonylsulfamyl chloride, chlorosulphonyl isocyanate, sulfurisocyanatidic chloride, n-chlorosulfonyl isocyanate, chlorosulfonyl imino methanone, csi, sulfurisocyanatidoyl chloride
PubChem CID 70918
IUPAC Name N-(oxomethylidene)sulfamoyl chloride
SMILES C(=NS(=O)(=O)Cl)=O

Specifications

Melting Point -44.0°C
Color White
Density 1.6260g/mL
Boiling Point 106.0°C
Flash Point >110°C
Infrared Spectrum Authentic
Assay Percent Range 98+%
Packaging Glass bottle
Linear Formula ClSO2NCO
Refractive Index 1.4450 to 1.4490
Quantity 5 mL
Fieser 01,117; 02,70; 03,51; 04,90; 05,132; 06,122; 07,65; 08,105; 10,94; 11,125; 12,122; 13,80
Specific Gravity 1.626
Solubility Information Solubility in water: reacts. Other solubilities: miscible with saturated aliphatic and aromatic,hydrocarbons,miscible with saturated and chlorinated,hydrocarbons
Viscosity 0.996 mPa.s (20°C)
Formula Weight 141.53
Percent Purity 98+%
Physical Form Crystalline Powder, Crystals or Granules
Chemical Name or Material Chlorosulfonyl isocyanate
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Safety and Handling

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Product Identifier
  • Chlorosulfonyl isocyanate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Respiratory sensitiser Category 1
  • Skin corrosion/irritation Category 1 B
  • Skin sensitiser Category 1
 Hazard Statement
  • H317-May cause an allergic skin reaction.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H314-Causes severe skin burns and eye damage.
  • H312-Harmful in contact with skin.
  • H332-Harmful if inhaled.
  • H302-Harmful if swallowed.
  • EUH014-Reacts violently with water.
  • EUH029-Contact with water liberates toxic gas.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P402+P404-Store in a dry place. Store in a closed container.
SDS

RUO – Research Use Only

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