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A18952 2-Aminothiophenol, 98%

CAS Number
137-07-5
Synonyms
2-Aminobenzenethiol
2-Mercaptoaniline

Stock No. Size Price ($) Quantity Availability
A18952-14 25g 24.30
A18952-22 100g 41.20
A18952-36 500g 150.00
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2-Aminothiophenol, 98%

MDL
MFCD00007702
EINECS
205-277-3

Chemical Properties

Formula
C6H7NS
Formula Weight
125.19
Melting point
18-23°
Boiling Point
234°
Flash Point
79°(174°F)
Density
1.170
Refractive Index
1.6420
Storage & Sensitivity
Air Sensitive. Ambient temperatures.
Solubility
Insoluble in water.

Applications

2-Aminothiophenol was used in the synthesis of 1,5-benzothiazepines derivatives by reacting with 1,3-diphenylpropenone derivatives and using aluminosilicate solid catalysts. It was also used in the synthesis of benzothiazole2 and 3-(benzothiazol-2-yl)coumarin derivatives. The ternary complexes of copper (II) with salicylidene-2-aminothiophenol (L) and glycine, alanine, valine and histidene amino acids.

Notes

Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, air.

Literature References

Maria J Climent et. al. Solid catalysts for multistep reactions: one-pot synthesis of 2,3-dihydro-1,5-benzothiazepines with solid acid and base catalysts. Chemsuschem Chemistry And Sustainability, Energy & Materials. 2014, 7(4), 1177-1185.

Valfredo Azevedo Lemos, , Patrícia Xavier Baliza. Amberlite XAD-2 functionalized with 2-aminothiophenol as a new sorbent for on-line preconcentration of cadmium and copper. Talanta. 2005, 67 (3), 564-570.

Reacts with carboxylic acid chlorides in N-methylpyrrolidinone to give 2-substituted benzothiazoles: Synth. Commun., 20, 3379 (1990), and with substituted benzonitriles in the presence of sodium hydride to give 2-arylbenzothiazoles: Heterocycles, 38, 1001 (1994).

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H302-H314-H335

Combustible liquid. Harmful if swallowed. Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P210-P235-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep cool. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
606076
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2930.90
TSCA
Yes
RTECS
DC0600000

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