Proveedores de CAS
4083-64-1
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Identificación | CAS |
4083-64-1 | Formula |
C8H7NO3S | EINECS |
223-810-8 |
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39 Proveedores registrados
Simagchem Corporation
P.R.China
p-Toluenesulfonyl Isocyanate has been used to react with a prepolymer with the OH-functionality.
| Appearance & Physical State | clear liquid
| Density | 1.295
| Melting Point | 5ºC
| Boiling Point | 144ºC (10 mmHg)
| Flash Point | 145ºC
| Refractive Index | 1.533-1.535
| Water Solubility | reacts
| Stability | Stable under normal temperatures and pressures. Combines vigorously or explosively with water.
| Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water.
| Vapor Pressure | 1 mm Hg ( 100 °C) |
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
Molecular Formula: C8H7NO3S
Aecochem Corp.
P.R.China
Amadis Chemical Company Limited
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
Appearance | Colorless transparent liquid
| Purity (GC, %) | ≥ 98.0
| Solvent (GC, %) | ≤ 0.1
| Catalyst (GC, %) | ≤ 0.1
| PTSC (GC, %) | ≤ 1.0
| Color (APHA/HAZEN) | ≤ 30
| NCO (%) | ≥ 20.89
| Chlorinity (%) | ≤ 1.0 |
VanDeMark Chemical Inc.
USA
Tianjin Zhongxin Chemtech Co., Ltd.
P.R.China
Product Name | Tosyl isocyanate
| 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
| Product Categories | Benzene derivatives; Benzene derivates; Sulfur Compounds (for Synthesis); Synthetic Organic Chemistry; organic chemical; Building Blocks; Chemical Synthesis; Isocyanates; Nitrogen Compounds;
| Chemical Properties
| mp | 5°C
| bp | 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.)
| Fp | >230 °F
| Water Solubility | reacts
| Sensitive | Moisture Sensitive
| Safety Information
| Hazard codes | Xn
| Risk statements | 14-36/37/38-42
| safety statements | 26-28-30-28A
| Chemical Properties | clear liquid
| Usage | Reagent used to prepare acetylated syn-1,2-diols,1 oxazolidin-2-ones,2 2,3-diamino acids,3 and N-tosylcarbonamides. |
H&Z Industry Co.,Ltd
P.R.China
Xingrui Industry Co., Limited
P.R.China
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Capot Chemical Co., Ltd.
P.R.China
Más detalles se encuentran aquí
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C8H7NO3S Molecular Weight: 197.21 Hazard Symbols: Xn UN Number: UN 2206 6.1/PG 3 WGKGermany: 1 PackingGroup: III HS Code: 29309090
Molecular Formula: C8H7NO3S Molecular Weight: 197.21 Más detalles se encuentran aquí
Kingreat Chemistry Company Limited
P.R.China
KHBoddin GmbH
Germany
Fountain Biotechnology Co.,Ltd
P.R.China
Unilong Industry Co.,Ltd
P.R.China
MF | C8H7NO3S
| EINECS No. | 223-810-8
| Place of Origin | Shandong, China
| Type | Syntheses Material Intermediates
| Purity | 99%
| Brand Name | Unilong |
Refine Chemical Co.,Ltd.
P.R.China
OPQ Chemical Co., Ltd
P.R.China
Shandong Ench Chemical Co.,Ltd
P.R.China
JieJie Group Co., Ltd.
P.R.China
Shandong Lanhai Industry Co.,Ltd.
P.R.China
Shandong Minglang Chemical Co., Ltd
P.R.China
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Appearance | Colorless transparent liquid
| Assay | ≥ 98.50 %
| Color (APHA) | ≤ 20
| p-toluenesulfonyl chloride | ≤ 1.0% |
Skyrun Industrial Co., Ltd.
P.R.China
Shandong SanYoung Industry Co., Ltd
P.R.China
Carbone Scientific Co., Ltd.
U.K.
Ambeed, Inc.
USA
Purity: 99% Smile code: CC1=CC=C(S(=O)(N=C=O)=O)C=C1 MDL Number: MFCD00002030 MolFormula: C8H7NO3S MolWeight: 197.2100 Available in stock: 22775 Más detalles se encuentran aquí
BLD Pharmatech Ltd
P.R.China
Smile code:CC1=CC=C(S(=O)(N=C=O)=O)C=C1 MDL Number:MFCD00002030 Purity :99% Available in stock: 22360 g Más detalles se encuentran aquí
Xiamen Equation Chemical Co.,Ltd
P.R.China
AK Scientific, Inc.
USA
Chemos GmbH & Co. KG
Germany
BuGuCh & Partners
Germany
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
Appearance; colorless liquid Content: 99.%min
Capacity:100Ton/Month
Delivery Time :with stock, can arrange shipment within 3 days
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Expiry Date:two years
220KG/Drum One 20GP container can load 17.6Tons
Price:$5500-7300 /TON
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
Appearance; colorless liquid Content: 99.%min
Capacity:100Ton/Month
Delivery Time :with stock, can arrange shipment within 3 days
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Expiry Date:two years
220KG/Drum One 20GP container can load 17.6Tons
Price:$5500-7300 /TON
Chemport Science & Technology (Shanghai) Co., Ltd.
P.R.China
Evonik ( formerly Wilshire Technologies, Inc. )
USA
Sigma-Aldrich International GmbH
Switzerland
Santa Cruz Biotechnology, Inc.
USA
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