145437
3-mercaptobenzoic acid
CAS: 4869-59-4
Molecular Formula: C7H6O2S
145437 - Names and Identifiers
| Name | 3-mercaptobenzoic acid |
| Synonyms | 145437 NSC 32021 3-sulfidobenzoate 3-MERCAPTOBENZOIC AC 3-mercaptobenzoic acid m-Mercaptobenzoic Acid 3-sulfanylbenzoic acid 3-MERCAPTOBENZOIC ACID 3-sulfanylbenzenecarboxylic acid |
| CAS | 4869-59-4 |
| InChI | InChI=1/C7H6O2S/c8-7(9)5-2-1-3-6(10)4-5/h1-4,10H,(H,8,9)/p-2 |
145437 - Physico-chemical Properties
| Molecular Formula | C7H6O2S |
| Molar Mass | 154.19 |
| Density | 1.345±0.06 g/cm3(Predicted) |
| Melting Point | 144-147 °C (lit.) |
| Boling Point | 322.7±25.0 °C(Predicted) |
| Flash Point | 149°C |
| Solubility | soluble in Ether,Alcohol |
| Vapor Presure | 0.000113mmHg at 25°C |
| Appearance | Crystallization |
| Color | White to Light yellow to Light orange |
| pKa | 3.95±0.10(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Stability | Sensitive to Oxidation in Air |
| MDL | MFCD00238636 |
145437 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36 - Wear suitable protective clothing. |
| UN IDs | 3261 |
| WGK Germany | 3 |
| HS Code | 29309090 |
| Hazard Class | IRRITANT |
| Packing Group | Ⅲ |
145437 - Introduction
3-mercaptobenzoic acid is an organic compound with the chemical formula C7H6O2S. The following is a description of its nature, use, formulation and safety information:
Nature:
- 3-mercaptobenzoic acid is a solid, generally yellow crystal.
-It has the aromatic smell of benzoic acid.
-At room temperature, its solubility is relatively low.
-It is soluble in alcohol and ammonia, but insoluble in water.
Use:
- 3-mercaptobenzoic acid is widely used in chemistry and research fields.
-It can be used as a reducing agent, catalyst and coordination reagent.
-It is also used in the field of dyes and optics, and is often used to prepare metal complexes and fluorescent dyes.
Preparation Method:
- 3-mercaptobenzoic acid can usually be synthesized by reducing p-nitrobenzoic acid.
-A common preparation method is to use hydrogen as a reducing agent to react under acidic conditions.
Safety Information:
- 3-mercaptobenzoic acid may be irritating and corrosive to humans.
-Avoid contact with skin and eyes during use and storage.
-Use appropriate protective equipment, such as gloves and goggles, during operation.
-In case of accidental contact or inhalation, wash the affected area immediately and seek medical help.
Generally speaking, 3-mercaptobenzoic acid is an organic compound widely used in chemistry and research, but safety measures should be paid attention to when using it.
Nature:
- 3-mercaptobenzoic acid is a solid, generally yellow crystal.
-It has the aromatic smell of benzoic acid.
-At room temperature, its solubility is relatively low.
-It is soluble in alcohol and ammonia, but insoluble in water.
Use:
- 3-mercaptobenzoic acid is widely used in chemistry and research fields.
-It can be used as a reducing agent, catalyst and coordination reagent.
-It is also used in the field of dyes and optics, and is often used to prepare metal complexes and fluorescent dyes.
Preparation Method:
- 3-mercaptobenzoic acid can usually be synthesized by reducing p-nitrobenzoic acid.
-A common preparation method is to use hydrogen as a reducing agent to react under acidic conditions.
Safety Information:
- 3-mercaptobenzoic acid may be irritating and corrosive to humans.
-Avoid contact with skin and eyes during use and storage.
-Use appropriate protective equipment, such as gloves and goggles, during operation.
-In case of accidental contact or inhalation, wash the affected area immediately and seek medical help.
Generally speaking, 3-mercaptobenzoic acid is an organic compound widely used in chemistry and research, but safety measures should be paid attention to when using it.
Last Update：2024-04-10 22:29:15
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CAS: 4869-59-4
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Spot supply
Product Name: 3-Mercaptobenzoic acid Visit Supplier Webpage Request for quotationCAS: 4869-59-4
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