p-Toluene sulfonyl isocyanate
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Product Description
Product
p-Toluene sulfonyl isocyanate
CAS
4083-64-1
Formula
C8H7NO3S
Synonym
Tosyl isocyanate; p-Toluene sulfonyl isocyanate; p-Toluenesulfonic acid, anhydride with isocyanic acid; p-Toluenesulfonyl isocyanate; p-Toluenesulphonyl isocyanate; p-Toluensulfonyl isocyanate; p-Tolylsulfonyl isocyanate; p-Tosyl isocyanate; PTSI; Sulfone, isocyanato tolyl; 4-Isocyanatosulphonyltoluene,; 4-Methylbenzenesulfonyl isocyanate; 4-Methylphenylsulfonyl isocyanate; 4-Toluenesulfonyl isocyanate; p-Methylphenylsulfonyl isocyanate
Typical Product Specifications
Molecular weight
197.21
InChI
1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
InChIKey
VLJQDHDVZJXNQL-UHFFFAOYSA-N
Density
1.291 g/mL at 25 °C
Melting Point
5°C
Sensitive
Moisture Sensitive
Vapor Pressure
1 mm Hg ( 100 °C)
BRN Number
391287
Flash Point
>230 °F
Refractive Index
1.534
Water solubility
reacts
Boiling Point
144 °C10 mm Hg
Color
Clear colorless to yellow
Form
Liquid
Notes
p-Toluene sulfonyl isocyanate uses and applications include: Water scavenger in specialty urethane products, sealants, adhesives, coatings; intermediate in chemical synthesis
Suggested storage of p-Toluene sulfonyl isocyanate: Keep dry
Class
Industry
p-Toluene sulfonyl isocyanate
Product Description
Product
p-Toluene sulfonyl isocyanate
CAS
4083-64-1
Formula
C8H7NO3S
Synonym
Tosyl isocyanate; p-Toluene sulfonyl isocyanate; p-Toluenesulfonic acid, anhydride with isocyanic acid; p-Toluenesulfonyl isocyanate; p-Toluenesulphonyl isocyanate; p-Toluensulfonyl isocyanate; p-Tolylsulfonyl isocyanate; p-Tosyl isocyanate; PTSI; Sulfone, isocyanato tolyl; 4-Isocyanatosulphonyltoluene,; 4-Methylbenzenesulfonyl isocyanate; 4-Methylphenylsulfonyl isocyanate; 4-Toluenesulfonyl isocyanate; p-Methylphenylsulfonyl isocyanate
Typical Product Specifications
Molecular weight
197.21
InChI
1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
InChIKey
VLJQDHDVZJXNQL-UHFFFAOYSA-N
Density
1.291 g/mL at 25 °C
Melting Point
5°C
Sensitive
Moisture Sensitive
Vapor Pressure
1 mm Hg ( 100 °C)
BRN Number
391287
Flash Point
>230 °F
Refractive Index
1.534
Water solubility
reacts
Boiling Point
144 °C10 mm Hg
Color
Clear colorless to yellow
Form
Liquid
Notes
p-Toluene sulfonyl isocyanate uses and applications include: Water scavenger in specialty urethane products, sealants, adhesives, coatings; intermediate in chemical synthesis
Suggested storage of p-Toluene sulfonyl isocyanate: Keep dry
Class
Industry
