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p-Toluenesulfonyl isocyanate, 96%, ACROS Organics™

£16.10 - £77.51

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 isocyanate
PubChem CID 77703
IUPAC Name 4-methyl-N-(oxomethylidene)benzenesulfonamide
SMILES CC1=CC=C(C=C1)S(=O)(=O)N=C=O
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Products 3
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Product Code Brand Quantity Packaging Price Quantity & Availability  
10265520
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Acros Organics
183070250
25mL Glass bottle £16.10
25mL View alternative products
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10072380
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Acros Organics
183071000
100mL Glass bottle £24.31
100mL View alternative products
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10033423
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Acros Organics
183075000
500mL Glass bottle £77.51
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Specifications

Chemical Identifiers

4083-64-1
197.21
VLJQDHDVZJXNQL-UHFFFAOYSA-N
77703
CC1=CC=C(C=C1)S(=O)(=O)N=C=O
C8H7NO3S
MFCD00002030
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 isocyanate
4-methyl-N-(oxomethylidene)benzenesulfonamide

Specifications

p-Toluenesulfonyl isocyanate
145°C
Glass bottle
1.29
Colorless to Yellow
25mL
95% min. (GC)
CH3C6H4SO2NCO
07,377
Solubility in water: reacts
CC1=CC=C(C=C1)S(=O)(=O)N=C=O
197.21
197.21
96%
1.2900g/mL
Authentic
1.5330 to 1.535
144°C (10.0mmHg)
-2°C
4083-64-1
C8H7NO3S
MFCD00002030
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 isocyanate
VLJQDHDVZJXNQL-UHFFFAOYSA-N
4-methyl-N-(oxomethylidene)benzenesulfonamide
77703
Liquid
Safety and Handling

Safety and Handling

Product Identifier
  • p-Toluenesulfonyl isocyanate

Signal Word
  • Danger

Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • 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/.
  • 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.