Home Categories Chemical Reagents 2-Aminothiophenol
A0645512

2-Aminothiophenol , 96% , 137-07-5

Synonym(s):
2-Aminobenzenethiol;2-Aminophenyl mercaptan;2-Aminothiophenol;2-Mercaptoaniline

CAS NO.:137-07-5

Empirical Formula: C6H7NS

Molecular Weight: 125.19

MDL number: MFCD00007702

EINECS: 205-277-3

Update time: 2022-07-08

PRODUCT Properties

Melting point: 23 °C
Boiling point: 70-72 °C0.2 mm Hg(lit.)
Density  1.17 g/mL at 25 °C(lit.)
vapor pressure  1 hPa (69 °C)
refractive index  n20/D 1.642(lit.)
Flash point: 175 °F
storage temp.  Store at <= 20°C.
solubility  H2O: slightly soluble
pka pK1: <2(+1);pK2: 7.90(0) (25°C)
form  Liquid
color  Clear yellow to amber
Water Solubility  INSOLUBLE
Sensitive  Stench
BRN  606076
Stability: Air Sensitive
InChIKey VRVRGVPWCUEOGV-UHFFFAOYSA-N
CAS DataBase Reference 137-07-5(CAS DataBase Reference)
NIST Chemistry Reference Benzenethiol, 2-amino-(137-07-5)
EPA Substance Registry System Benzenethiol, 2-amino- (137-07-5)

Description and Uses

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.

Safety

Symbol(GHS) 
GHS05,GHS07,GHS09
Signal word  Danger
Hazard statements  H302-H314-H400
Precautionary statements  P270-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338
Hazard Codes  C,N
Risk Statements  22-34-50/53-37-20/21/22
Safety Statements  26-36/37/39-45-60-61-25-27
RIDADR  UN 1760 8/PG 3
WGK Germany  3
RTECS  DC0600000
9-13-23
Hazard Note  Corrosive/Stench
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29309070

RELATED PRODUCTS