Check chemical properties of CAS 4083-64-1, M.F. C8H7NO3S and buy p-Toluenesulfonyl isocyanate PTSI 99.5% high quality at best price at tnjchina.com. We make your purchase in China easy enough -reliable factory supplier, safe payment, quality guarantee, fast delivery etc. TNJ Chemical was founded in 2001 in Hefei, Anhui Province, China. We are the key p-Toluenesulfonyl isocyanate PTSI factory supplier in China supplying high quality product at a competitive price. If you need to buy p-Toluenesulfonyl isocyanate PTSI, please contact us sales@tnjchem.com

Names and Identifiers
Name p-Toluenesulfonyl isocyanate
Synonyms PTSI
Tosyl isocyanate
4-methylbenzenesulfonyl isocyanate
p-Methylphenylsulfonyl lsocyanate
4-Toluenesulfonyl isocyanate
CAS 4083-64-1
EINECS 223-810-8
InChI InChI=1/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3

Physico-chemical Properties
Molecular Formula C8H7NO3S
Molar Mass 197.211 g/mol
Density 1.27g/cm3
Boling Point 288.8°C at 760 mmHg
Flash Point 128.5°C
Solubility reacts
Vapor Presure 0.00396mmHg at 25°C
Refractive Index 1.566

Risk and Safety
Hazard Symbols Xn – Harmful
Harmful
Risk Codes R14 – Reacts violently with water
R36/37/38 – Irritating to eyes, respiratory system and skin.
R42 – May cause sensitization by inhalation
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S30 – Never add water to this product.
UN IDs UN 2206

Products :

CAS 4083-64-1, p-Toluenesulfonyl isocyanate PTSI, C8H7NO3S
Write your message here and send it to us