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104-12-1

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4-Chlorophenyl isocyanate
Cas No: 104-12-1
No Data 250 Kilogram 10 Metric Ton/Week Hangzhou J&H Chemical Co., Ltd. Contact Supplier
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USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High quality 4-Chlorophenyl Isocyanate supplier in China
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No Data 1 Kilogram 400 Metric Ton/Year Simagchem Corporation Contact Supplier
Fresh In Stock:2,2,3,3-Tetramethylcyclopropanecarboxylic acid with BEST PRICE
Cas No: 104-12-1
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
4-Chlorophenyl isocyanate
Cas No: 104-12-1
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
4-Chloroisocyanatobenzene
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No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
4-Chlorophenyl isocyanate CAS: 104-12-1
Cas No: 104-12-1
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 1000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
4-Chlorophenyl isocyanate Manufacturer/High quality/Best price/In stock
Cas No: 104-12-1
USD $ 1.0-2.0 / Metric Ton 1 Metric Ton 500 Metric Ton/Week Hebei yanxi chemical co.,LTD. Contact Supplier
4-Chlorophenyl isocyanate
Cas No: 104-12-1
No Data 1 Kilogram 200 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
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USD $ 1000.0-1500.0 / Kilogram 1 Kilogram 100 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier

104-12-1 Usage

General Description

Colorless to yellow liquid or crystals. Used as an intermediate in pesticide and pharmaceutical manufacture.

Chemical Properties

white to yellow crystalline solid

Reactivity Profile

Isocyanates and thioisocyanates are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence, [Wischmeyer(1969)].

Purification Methods

Purify the isocyanate by recrystallisation from pet ether (b 30-40o) or better by fractional distillation. TOXIC irritant. [Beilstein 12 H 616, 12 III 1376, 12 IV 1213.]
InChI:InChI=1/C6H4ClNO/c7-5-1-3-6(8-9)4-2-5/h1-4H

104-12-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (152277)  4-Chlorophenylisocyanate  98% 104-12-1 152277-100G 1,083.42CNY Detail
Aldrich (152277)  4-Chlorophenylisocyanate  98% 104-12-1 152277-5G 253.89CNY Detail
Alfa Aesar (A14966)  4-Chlorophenyl isocyanate, 98%    104-12-1 100g 359.0CNY Detail
Alfa Aesar (A14966)  4-Chlorophenyl isocyanate, 98%    104-12-1 25g 238.0CNY Detail
Alfa Aesar (A14966)  4-Chlorophenyl isocyanate, 98%    104-12-1 5g 185.0CNY Detail

104-12-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-Chlorophenyl Isocyanate

1.2 Other means of identification

Product number -
Other names 4-Chlorophenyl isocyanate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:104-12-1 SDS

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