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Tosyl isocyanate

Tosyl isocyanate
Tosyl isocyanate structure
CAS No.
4083-64-1
Chemical Name:
Tosyl isocyanate
Synonyms
PTSI;POLYLINK PTSI;TOSYL ISOCYANATE;p-Tosyl isocyanate;PARA-TOSYLISOCYANATE;p-Toluolsulfonylisocyanat;Sulfone, isocyanato tolyl;p-Tolylsulfonyl isocyanate;p-Toluensulfonyl isocyanate;4-TOLUENESULFONYL ISOCYANATE
CBNumber:
CB8256995
Molecular Formula:
C8H7NO3S
Formula Weight:
197.21
MOL File:
4083-64-1.mol

Tosyl isocyanate Properties

Melting point:
5°C
Boiling point:
144 °C10 mm Hg(lit.)
Density 
1.291 g/mL at 25 °C(lit.)
vapor pressure 
1 mm Hg ( 100 °C)
refractive index 
n20/D 1.534(lit.)
Flash point:
>230 °F
form 
Liquid
Specific Gravity
1.291.291
color 
Clear colorless to yellow
Water Solubility 
reacts
Sensitive 
Moisture Sensitive
BRN 
391287
InChIKey
VLJQDHDVZJXNQL-UHFFFAOYSA-N
CAS DataBase Reference
4083-64-1(CAS DataBase Reference)
NIST Chemistry Reference
4-Methylbenzenesulfonyl isocyanate(4083-64-1)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  14-36/37/38-42
Safety Statements  26-28-30-28A
RIDADR  UN 2206 6.1/PG 3
WGK Germany  1
RTECS  DB9032000
10
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29309090
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P284 Wear respiratory protection.
P311 Call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Tosyl isocyanate price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 189278 p-Toluenesulfonyl isocyanate 97% 4083-64-1 25g $58.8 2018-11-13 Buy
Sigma-Aldrich 189278 p-Toluenesulfonyl isocyanate 97% 4083-64-1 100g $176 2018-11-13 Buy
TCI Chemical T0998 p-Toluenesulfonyl Isocyanate >97.0%(T) 4083-64-1 25g $18 2018-11-22 Buy
TCI Chemical T0998 p-Toluenesulfonyl Isocyanate >97.0%(T) 4083-64-1 100g $37 2018-11-22 Buy
Alfa Aesar A17492 p-Toluenesulfonyl isocyanate, 95% 4083-64-1 25g $16.1 2018-11-13 Buy

Tosyl isocyanate Chemical Properties,Uses,Production

Chemical Properties

clear liquid

Uses

Reagent used to prepare acetylated syn-1,2-diols,1 oxazolidin-2-ones,2 2,3-diamino acids,3 and N-tosylcarbonamides.4

Hazard

Moderately toxic by ingestion. Low toxicity by inhalation. A mild skin and moderate eye irritant.

Tosyl isocyanate Preparation Products And Raw materials

Raw materials

Preparation Products


Tosyl isocyanate Suppliers

Global( 218)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1664 55
Tianjin Zhongxin Chemtech Co., Ltd.
022-89880739
022-66880086 sales@tjzxchem.com CHINA 559 58
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Yancheng Green Chemicals Co.,Ltd
86-515-87883661
86-515-87883652 sales@greenchem-china.com CHINA 351 58
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22043 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20229 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4558 58

View Lastest Price from Tosyl isocyanate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-20 Tosyl isocyanate
4083-64-1
US $1.00 / KG 1KG 98% 100KG career henan chemical co
2018-04-03 p-Toluenesulfonyl isocyanate
4083-64-1
US $5.00 / KG 25KG 99.5%min. 5000 tons per year Hefei TNJ Chemical Industry Co.,Ltd.

Tosyl isocyanate Spectrum


4083-64-1(Tosyl isocyanate)Related Search:


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