4-Amino-3-mercaptobenzoic acid
4-氨基-3-巯基苯甲酸
Also known as: 3-Mercapto-4-aminobenzoic Acid, 4-AMINO-3-MERCAPTOBENZOIC ACID, 4-AMINO-3-SULFANYLBENZENECARBOXYLIC ACID, 4-Amino-3-mercapto-benzoesaeure, 4-aMino-3-sulfanylbenzoic acid, 4-amino-3-mercapto benzoic acid, 4-amino-3-sulfanylbenzenecarboxylic acid, 4-amino-3-sulfanylbenzoic acid, 4-amino-3-thio-benzoic acid, 4-azanyl-3-sulfanyl-benzoic acid, Benzoic acid, 4-amino-3-mercapto-
- CAS No.
- 14543-45-4
- Jingsj CID
- J-1091683-8
- Molecular Formula
- C7H7NO2S
- Chinese Name
- 4-氨基-3-巯基苯甲酸
- Molecular Weight
- 169.201 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 290℃ (decomp) |
|---|---|
| Boiling Point | 383.3±32.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 185.6±25.1 °C |
Frequently Asked Questions
What is the CAS number of 4-Amino-3-mercaptobenzoic acid?
14543-45-4
What are the molecular formula and molecular weight of 4-Amino-3-mercaptobenzoic acid?
C7H7NO2S, molecular weight 169.201 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026