2-Nitrobenzaldehyde CAS No. 552-89-6
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Category：Pharmaceutical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
CAS No. 552-89-6
Names and Identifiers
| Name | 2-Nitrobenzaldehyde |
| Synonyms | 2-NBA 2-Nitrobenzaldehyd 2-Nitobenzaldehyde o-nitro-benzaldehyd o-Nitrobenzyldehyde 2-nitro-benzaldehyd o-nitrobenzaldehyde 2-Nitrobenzaldehyde o-nitro benzaldehyde Benzaldehyde,2-nitro- Benzaldehyde, o-nitro- 2-ForMyl-3-nitrobenzene ortho nitrobenzaldehyde 1-ForMyl-2-nitrobenzene ortho nitro benzaldehyde 2-Nitrobenzenecarboxaldehyde |
| CAS | 552-89-6 |
| EINECS | 209-025-3 |
| InChI | InChI=1/C7H5NO3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H |
Physico-chemical Properties
| Molecular Formula | C7H5NO3 |
| Molar Mass | 151.12 |
| Density | 1,284 g/cm3 |
| Melting Point | 42-44°C(lit.) |
| Boling Point | 153°C23mm Hg(lit.) |
| Flash Point | >230°F |
| Water Solubility | Insoluble in water. |
| Solubility | Can volatilize with water vapor. Easily soluble in ethanol, benzene and ether, slightly soluble in water. |
| Vapor Presure | 0.0078mmHg at 25°C |
| Vapor Density | 5.2 (vs air) |
| Appearance | Pale yellow crystalline powder |
| Color | Yellow |
| Merck | 14,6586 |
| BRN | 742624 |
| Storage Condition | Store below +30°C. |
| Sensitive | Air Sensitive |
| Refractive Index | 1.5800 (estimate) |
| MDL | MFCD00007132 |
| Physical and Chemical Properties |
melting point 41-44°C boiling point 153°C (23 torr) |
| Use | Used as a pharmaceutical intermediate for the production of |
Risk and Safety
| Risk Codes | R22 – Harmful if swallowed R36/37/38 – Irritating to eyes, respiratory system and skin. R68 – Possible risk of irreversible effects |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24/25 – Avoid contact with skin and eyes. S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S36 – Wear suitable protective clothing. |
| WGK Germany | 2 |
| RTECS | CU7300000 |
| FLUKA BRAND F CODES | 8 |
| TSCA | Yes |
| HS Code | 29130000 |
| Hazard Note | Irritant |
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