Thiobenzoic acid
- CAS NO.：98-91-9
- Empirical Formula: C7H6OS
- Molecular Weight: 138.19
- MDL number: MFCD00004852
- EINECS: 202-712-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:20:01
What is Thiobenzoic acid?
Chemical properties
clear yellow to brown liquid
The Uses of Thiobenzoic acid
Organic intermediate.
Synthesis Reference(s)
Journal of the American Chemical Society, 95, p. 3440, 1973 DOI: 10.1021/ja00791a092
Organic Syntheses, Coll. Vol. 4, p. 924, 1963
Properties of Thiobenzoic acid
| Melting point: | 15-18 °C (lit.) |
| Boiling point: | 122 °C/30 mmHg (lit.) |
| Density | 1.174 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Chloroform, Ethyl Acetate |
| pka | 3.61±0.10(Predicted) |
| form | Liquid |
| color | Clear yellow to brown |
| Specific Gravity | 1.174 |
| Water Solubility | insoluble |
| Sensitive | Air Sensitive |
| BRN | 1071790 |
| CAS DataBase Reference | 98-91-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenecarbothioic acid(98-91-9) |
| EPA Substance Registry System | Benzenecarbothioic acid (98-91-9) |
Safety information for Thiobenzoic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Thiobenzoic acid
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