3839-22-3
3839-22-3 structure
- Name: 2-Cyanobenzoic acid
- Chemical Name: 2-cyanobenzoic acid
- CAS Number: 3839-22-3
- Molecular Formula: C8H5NO2
- Molecular Weight: 147.131
- Catalog: Chemical reagent Organic reagent Aromatic acid
- Create Date: 2018-02-20 08:00:00
- Modify Date: 2025-08-22 14:10:56
| Name | 2-cyanobenzoic acid |
|---|---|
| Synonyms |
Benzoic acid, 2-cyano-
MFCD00045796 2-Cyan-benzoesaeure o-cyano-benzoic acid 2-carboxy-benzonitrile Benzoic acid,2-cyano 2-Cyanobenzoic acid Phthalsaeure-mononitril o-Carboxybenzonitrile 2-CyanobenzoicAcid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 341.9±25.0 °C at 760 mmHg |
| Melting Point | 212 °C(lit.) |
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.131 |
| Flash Point | 160.5±23.2 °C |
| Exact Mass | 147.032028 |
| PSA | 61.09000 |
| LogP | 1.10 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.592 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | 3439 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2926909090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![N-[(2'-Cyano-(1,1'-biphenyl)-4-yl)methyl)]valine methyl ester structure](https://image.chemsrc.com/caspic/446/137863-89-9.png)
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |