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2-Aminothiophenol (2-aminobenzenethiol) – Asahi Chemical Co. Ltd.


A building block that contains both nitrogen and sulfur atoms simultaneously

It can easily induce benzothiazole and other compounds, and can be used as a raw material for medicines and agricultural chemicals.

Features

This product is a raw material for the manufacture of phthalocyanine with functionality. It can be used for near-infrared absorption (Japanese Patent Disclosure 09-316049), as a metal surface treatment agent, and as a raw material for hypoglycemic medications (JP 2001-220348).

Specifications

1. General properties, etc.

Appearance Yellow-brown liquid or solid, with a unique odor
Chemical name 2-Aminobenzenethiol
Other names 2-mercaptoaniline, orthoaminobenzenethiol
Molecular weight 125.19
CAS number 137-07-5
CSCL number 3-2899
Boiling point 280 ˚C
Melting point 19 to 21 ˚C
Specific gravity 1.170 (25 ˚C)
Solubility Mixes freely with BTX and alcohol. Insoluble in water.

2. Standard

Purity More than 97% (using gas chromatography analysis)

3. Packaging

20 kg units 20 L UN-Y PE cans
200 kg units 200 L UN-Y Polyethylene lined drum

4. Legal regulations, etc.

UN classification Liquid: UN1760, Class 8, Packaging Group III Solid: UN1759, Class 8, Packaging Group III
HS code 2930.90.000
TSCA Listed products
REACH Not registered by us
EINECS 205-277-3
ECL 2011-1-624
Others Listed on DSL, AICS, PICCS, NZIoC, and ASIA-PAC.

Contribute to society advancement by making better quality products with lower costs based on our higher technological value

Asahi Chemical Co., Ltd. has established a quality policy based on the continuous development of new technology, improved quality and reduced costs. This policy has served us well over the years as we have expanded in value and diversified our capabilities. Since we were established in 1932, we have commercialized one new product after another and succeeded in contributing to the world around us.

Products made by the technologies we have developed (in organic synthesis (thiochemistry), high-pressure gas reactions, coupling reactions (Ullmann reaction), and emulsification) are used widely in the fields of electronic and information-related materials, pharmaceuticals, cosmetics, textiles, and the environment.
In addition, by combining these core technologies, we are aggressively expanding into new fields where further growth is expected.

At the same time, we would like to contribute to human betterment by promoting CSR (corporate social responsibility) in such areas as compliance (legal compliance), protecting the environment, and safety measures.

We will continue to devote ourselves, day after day, to our aim of being a technology company that develops business with a global perspective.

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2-Aminothiophenol Catalog

Asahi Chemical Co., Ltd.

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