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4-Aminothiophenol (p-aminobenzenethiol)

(CAS No. 1193-02-8)

(CAS No. 1193-02-8)

(Figure 1)
(Figure 1)

(Figure 2)
(Figure 2)

● A building block that contains nitrogen and sulfur atoms simultaneously (Fig. 1).

It can be used as a raw material for manufacturing medicines and agricultural chemicals.

● High-refractive-index polyimide material (JP 2007-332186) (Fig. 2)

● It is a raw material for making the threshold voltage control material in organic thin film transistors (JP 2010-161312).

● Used as an additive when manufacturing fillers for tire rubber (Patent Publication 2010-18706)

1. General properties, etc.

Appearance Yellow solid with a sulfurous odor
Chemical name p-Aminobenzenethiol
Other names 4-mercaptoaniline, 4-Aminobenzenethiol
Molecular weight 125.19
CAS number 1193-02-8
CSCL number None
Boiling point 140 to 145 ˚C / 16 Torr
Melting point 39 to 42 ˚C
Solubility Mixes freely with BTX and alcohol. Insoluble in water.

2. Standard

Purity More than 95% (using gas chromatography analysis)

3. Packaging

20 kg units 20 L UN-Y PE cans

4. Legal regulations, etc.

UN classification UN1759, Class 8, Packing Group III
HS code 2930.90.000
TSCA Unlisted
REACH Not registered by us
EINECS 214-763-4
ECL Unlisted
Others Listed on PICCS and ASIA-PAC.
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