English Safety Data Sheet Database 中文版 MSDS

2-aminothiophenol

CAS No. 137-07-5 | PubChem CID 8713
Section 1. Identification
Chemical Name2-aminothiophenol CAS No.137-07-5
Synonymso-aminobenzenethiol Chinese Name2-氨基苯硫酚
Molecular FormulaC6H7NS Molecular Weight125.191
UN No.3082 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word WARNING
Hazard Statements H227
Precautionary Statements P210P280P370+P378P403P501

Section 2. Hazards Identification

This chemical does not meet GHS hazard criteria for 97% (2010 of 2073) of all reports.

Not Classified

Reported as not meeting GHS hazard criteria by 2010 of 2073 companies (only 3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 2073 reports by companies from 15 notifications to the ECHA C&L Inventory.

Reported as not meeting GHS hazard criteria per 2010 of 2073 reports by companies.

There are 14 notifications provided by 63 of 2073 reports by companies with hazard statement code(s).

Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

H227: Combustible liquid [Warning Flammable liquids]

P210, P280, P370+P378, P403, and P501 (click each P-code to see the statement)

Section 9. Physical and Chemical Properties

Melting point = 26 deg C; [ChemIDplus] Liquid with a stench; Sensitive to air; mp = 19-21 deg C; [Alfa Aesar MSDS]

0.02 [mmHg]

13C nuclear magnetic resonance spectrum

Chemical shift

Diamagnetic susceptibility

Magnetic susceptibility

Spin-spin coupling constant

Other Classes -> Sulfur Compounds

Section 11. Toxicological Information

Methemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as secondary toxic effect

Dermatotoxin - Skin burns.

Skin Sensitizer - An agent that can induce an allergic reaction in the skin.

Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Source: PubChem CID 8713 (NIH/NLM, public domain). Retrieved from PubChem, a public-domain chemistry database maintained by the U.S. National Library of Medicine. Last updated: 2026-08-02 09:32:24.
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.