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4-Toluenesulfonyl isocyanate

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Formula: C8H7NO3S
CAS: 4083-64-1

Identification

Structural Formula
4-Toluenesulfonyl isocyanate
CAS:
4083-64-1
EINECS:
223-810-8
Molecular Formula:
C8H7NO3S
MDL:
MFCD00002030
Synonym:
para-tosylisocyanate ; p-toluolsulfonylisocyanat ; 4-toluenesulfonyl isocyanate ; polylink ptsi ; p-tosyl isocyanate ; p-toluensulfonyl isocyanate ; ptsi ; p-tolylsulfonyl isocyanate ; tosyl isocyanate ; sulfone, isocyanato tolyl




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CAS equal suppliers

Tosyl isocyanate
Simagchem Corporation
SC6722016
Tosyl isocyanate
Tianjin Zhongxin Chemtech Co., Ltd.
TZC11204480
Tosyl isocyanate
Chemieliva Pharmaceutical Co., Ltd.
CP11203360
Tosyl isocyanate
Aecochem Corp.
AC4481344
Tosyl isocyanate
Leap Chem Co., Ltd
LC5761728
Tosyl isocyanate
Zhejiang Hongxin Chemical
ZHC8003200
Tosyl isocyanate
Carbone Scientific Co., Ltd.
CS8962688
Tosyl isocyanate
Evonik ( formerly Wilshire Technologies, Inc. )
E15366144
Tosyl isocyanate
Dayang Chem (Hangzhou) Co.,Ltd.
DC9923968
Tosyl isocyanate
Skyrun Industrial Co., Ltd.
SI8642592
Tosyl isocyanate
Haihang Industry Co., Ltd.
HI8322496
Tosyl isocyanate
Autech Industry Co.,Limited
AIC8643456
Tosyl isocyanate
Xiamen Equation Chemical Co.,Ltd
XECC10245120
Tosyl isocyanate
Ascender Chemical Co.,Ltd
ACC8003200
Tosyl isocyanate
JieJie Group Co., Ltd.
JG7042112
Tosyl isocyanate
Xingrui Industry Co., Limited
XIL9283712
Tosyl isocyanate
Shandong Minglang Chemical Co., Ltd
SMC11204480
Tosyl isocyanate
Refine Chemical Co.,Ltd.
RCC7683072
Tosyl isocyanate
Zehao Industry Co., Ltd.
ZI7682304
Tosyl isocyanate
Shandong Lanhai Industry Co.,Ltd.
SLIC10565280
Tosyl isocyanate
OPQ Chemical Co., Ltd
OC6722016
Tosyl isocyanate
Shandong SanYoung Industry Co., Ltd
SSI11204480
Tosyl isocyanate
Chemlyte Solutions
CS5761728
p-Toluenesulfonyl isocyanate
Santa Cruz Biotechnology, Inc.
296005
p-Toluenesulfonyl Isocyanate
DSL Chemicals (Shanghai) Co., Ltd.
C004459
p-Toluenesulfonyl Isocyanate
TCI Chemicals (India) Pvt. Ltd.
T0998
p-Toluenesulfonyl Isocyanate
Hainan Zhongxin Chemical Co., Ltd.
HZC19047616
p-Toluenesulfonyl Isocyanate
Eastar Chemical Corporation
ECC15126048
p-Toluenesulfonyl Isocyanate
Hangzhou J&H Chemical Co., Ltd.
HJC17366944
p-Toluenesulfonyl Isocyanate
Sigma-Aldrich International GmbH
SI17925376
p-Toluenesulfonyl Isocyanate
Daming Changda Co., Ltd.
DC13444032
p-Toluenesulfonyl isocyanate
Xiamen Hisunny Chemical Co., Ltd.
XHC18487392
p-Toluenesulfonyl isocyanate
Sancai Industry Co.,Ltd.
SIC13445376
p-Toluenesulfonyl isocyanate
KHBoddin GmbH
K7281456
p-Toluenesulfonyl isocyanate
VanDeMark Chemical Inc.
VC12883864
p-Toluenesulfonyl isocyanate
Capot Chemical Co., Ltd.
32326
p-Toluenesulfonyl isocyanate
Shandong Ench Chemical Co.,Ltd
SECC16808400
p-Toluenesulfonyl isocyanate
Lori Industry Co., Ltd
LI12323696
p-Toluenesulfonyl isocyanate
Amadis Chemical Company Limited
ACCL17368680
p-Toluenesulfonyl isocyanate
H&Z Industry Co.,Ltd
HIC11204480
p-Toluenesulfonyl isocyanate
Unilong Industry Co.,Ltd
UIC13445376
p-Toluenesulfonyl isocyanate
AK Scientific, Inc.
AS10643192
p-Toluenesulfonyl isocyanate
Gihi Chemicals Co., Limited
GCL15126048
p-Toluenesulfonyl isocyanate
Fountain Biotechnology Co.,Ltd
FBC16806720
p-Toluenesulfonyl isocyanate
Chemport Science & Technology (Shanghai) Co., Ltd.
CST280014000
p-Toluenesulfonyl isocyanate
Kingreat Chemistry Company Limited
KCCL19049520
p-Toluenesulfonyl isocyanate
BLD Pharmatech Ltd
BP10083024
4-Toluenesulfonyl Iso-Cyanate
Haihang Industry Co., Ltd.
HI15084524
p-Toluene Sulfonyl Isocyanate
CellMark AB
CA9572871
p-Toluenesulfonyl isocyanate, 95%
Alfa (A Johnson Matthey Company)
A21126336
p-Toluenesulfonyl isocyanate, 96%
Acros Organics BVBA
AOB12545016
Benzenesulfonyl isocyanate, 4-methyl-
Angene International Limited
AGN-PC-0JLQVP
p-Toluenesulfonyl isocyanate, 96%, AcroSeal
Acros Organics BVBA
AOB24519804

Prices & Availability




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Properties for 4-Toluenesulfonyl isocyanate

Molecular Weight:
197.21 g·mol−1
Density:
1.291 g/mL at 25 °C(lit.)
Melting point:
5 °C
Boiling point:
144 °C10 mm Hg(lit.)
Flash point:
>230 ºF
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Hazard Statements

GHS06

GHS06
Toxic
  • Acute toxicity (oral, dermal, inhalation), categories 1, 2, 3
GHS08

GHS08
Health hazard
  • Respiratory sensitization, category 1
  • Germ cell mutagenicity, categories 1A, 1B, 2
  • Carcinogenicity, categories 1A, 1B, 2
  • Reproductive toxicity, categories 1A, 1B, 2
  • Specific target organ toxicity following single exposure, categories 1, 2
  • Specific target organ toxicity following repeated exposure, categories 1, 2
  • Aspiration hazard, categories 1, 2

Safety & Transport Information

Risk Codes:
R14 - Reacts violently with water
R36/37/38 - Irritating to eyes, respiratory system and skin
R42 - May cause sensitisation by inhalation
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S30 - Never add water to this product
Hazard Classes:
6.1
Hazard Symbols:
Xn
Hazard symbol Xn
RID/ADR certification :
UN 2206 6.1 / PG 3
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Alternative Distributors of [4-Toluenesulfonyl isocyanate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

New Dragon Industrial Co., Ltd | Hangzhou Sage Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | Hangzhou Chemfar Ltd. | Hangzhou Elion Chemical Industrial Co., Ltd. | Wanko Chemical Co., Ltd.

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