274240

2-Aminothiophenol

99%

• Synonym(s): 2-Aminobenzenethiol, 2-Aminophenyl mercaptan, 2-Mercaptoaniline
• Linear Formula: H₂NC₆H₄SH
• CAS Number: 137-07-5
• Molecular Weight: 125.19
• Beilstein: 606076
• EC Number: 205-277-3
• MDL number: MFCD00007702
• UNSPSC Code: 12352100
• PubChem Substance ID: 24856575
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 99%
• form: liquid
• refractive index: n20/D 1.642 (lit.)
• bp: 70-72 °C/0.2 mmHg (lit.)
• mp: 16-20 °C (lit.)
• density: 1.17 g/mL at 25 °C (lit.)
• SMILES string: Nc1ccccc1S
• InChI: 1S/C6H7NS/c7-5-3-1-2-4-6(5)8/h1-4,8H,7H2
• InChI key: VRVRGVPWCUEOGV-UHFFFAOYSA-N

Description

General description

2-Aminothiophenol is an organosulfur compound used in the synthesis of urea derivatives.

Application

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 benzothiazole and 3-(benzothiazol-2-yl)coumarin derivatives.

Safety Information

• Pictograms: GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H302,H314,H400
• Precautionary Statements: P273 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): 174.2 °F
• Flash Point(C): 79 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves