Keywords

• 4083-64-1
• PTSI
• P-Toluenesulfonyl isocyanate

Quick Details

• ProName: Tosyl isocyanate
• CasNo: 4083-64-1
• Molecular Formula: C8H7NO3S
• Appearance: Clear, colorless liquid.
• Application: CAS: 4083-64-1 PTSI is used as inter...
• DeliveryTime: Immediately delivery after order confi...
• PackAge: 20kg/Drum or 200kg/drum
• Port: Any port in China
• ProductionCapacity: 1000 Metric Ton/Year
• Purity: Best quality with lowest price with IS...
• Storage: Keep in cool place
• Transportation: FOB CIF OR OTHERS
• LimitNum: 1 Kilogram
• : Used for synthesis of medicine or pest...
• : 200kg/Iron drum
• : Industrial Grade

Superiority

PTSI is used as intermediates for synthesis of medicine or pesticides .

Details

1) Product information:  

Product name: Tosyl isocyanate( PTSI )

Synonyms:4-Isocyanatosulphonyltoluene,;4-methyl-benzenesulfonylisocyanat;4-methyl-Benzenesulfonylisocyanate;4-Methylphenylsulfonyl isocyanate;Benzenesulfonyl isocyanate,

4-methyl-;Benzenesulfonylisocyanate,4-methyl-;p-Methylphenylsulfonyl isocyanate;p-Toluenesulfonic acid, anhydride with isocyanic acid 
CAS#: 4083-64-1
EINECS#: 223-810-8 
Molecular formula: C8H7NO3S
Molecular weight:197.21 

2) Physical and Chemical Properties:

[Appearance]
Clear, colorless liquid.

[Solubility in water]
Insoluble

[Melting Point]
5

[Boiling Point]
288

[Vapor Pressure]
0.004 (25 C)

[Density]
1.295 g/cm3 (20 C)

[Partition Coefficient]
2.44

3)Handling and Storage:

[Storage]
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water.

[Handling]
Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Do not allow water to get into the container because of violent reaction. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Do not allow contact with water. Keep from contact with moist air and steam.

4)Stability and Reactivity:

[Stability]
Stable under normal temperatures and pressures. Combines vigorously or explosively with water.

[Incompatibilities]
Water, alcohols, amines, acids, strong bases, strong oxidizing agents.

[Decomposition]
Hydrogen cyanide, nitrogen oxides, carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide, nitrogen.

5)Application:

It is used as intermediates for synthesis of medicine or pesticides .

6)Transport Information:

[UN Number]
2206

[Hazard Class]
6.1

[Packing Group]
II; III

7)Packing and Delivery:

Packaging Detail: 200kg/durm

Delivery Detail: Within one week after payment confirmed