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p-Toluenesulfonyl isocyanate, 96%, Thermo Scientific Chemicals Product Code.: 10265520
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p-Toluenesulfonyl isocyanate, 96%, Thermo Scientific Chemicals

Product Code. 10265520
25 mL, Glass bottle
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Quantity:
25 mL
100 mL
500 mL
Packaging:
Glass bottle
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Product Code. 10265520

Brand: Thermo Scientific Acros 183070250

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Description

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 4083-64-1
Molecular Formula C8H7NO3S
Molecular Weight (g/mol) 197.21
MDL Number MFCD00002030
InChI Key VLJQDHDVZJXNQL-UHFFFAOYSA-N
Synonym tosyl isocyanate, p-toluenesulfonyl isocyanate, 4-methylbenzenesulfonyl isocyanate, p-toluenesulphonyl isocyanate, benzenesulfonyl isocyanate, 4-methyl, tosylisocyanate, p-tolylsulfonyl isocyanate, unii-h9004fjx6v, p-toluenesulfonic acid, anhydride with isocyanic acid, p-toluene sulfonyl isocyanateShow MoreShow Less
PubChem CID 77703
IUPAC Name 4-methyl-N-(oxomethylidene)benzenesulfonamide
SMILES CC1=CC=C(C=C1)S(=O)(=O)N=C=O

Specifications

Melting Point -2°C
Color Colorless to Yellow
Density 1.2900g/mL
Boiling Point 144°C (10.0 mmHg)
Flash Point 145°C
Infrared Spectrum Authentic
Assay Percent Range 95% min. (GC)
Packaging Glass bottle
Linear Formula CH3C6H4SO2NCO
Refractive Index 1.5330 to 1.535
Quantity 25 mL
Fieser 07,377
Specific Gravity 1.29
Solubility Information Solubility in water: reacts
Formula Weight 197.21
Percent Purity 96%
Physical Form Liquid
Chemical Name or Material p-Toluenesulfonyl isocyanate
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0465379 Certificate TypeCertificate of Analysis Date21/08/2024 Catalog Number183071000,183070250,183075000
Lot NumberA0463568 Certificate TypeCertificate of Analysis Date02/07/2024 Catalog Number183071000,183070250,183075000
Lot NumberA0460191 Certificate TypeCertificate of Analysis Date31/03/2024 Catalog Number183071000,183070250,183075000
Lot NumberA0458068 Certificate TypeCertificate of Analysis Date09/01/2024 Catalog Number183071000,183070250,183075000
Lot NumberA0453606 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number183071000,183070250,183075000

Safety and Handling

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Product Identifier
  • p-Toluenesulfonyl isocyanate
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Respiratory sensitiser Category 1
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
  • EUH014-Reacts violently with water.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P284-¢In case of inadequate ventilation! wear respiratory protection.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • 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.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
SDS

RUO – Research Use Only

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