META-NITROBENZYLALCOHOL
3-Nitrobenzyl alcohol
CAS: 619-25-0
Molecular Formula: C7H7NO3
META-NITROBENZYLALCOHOL - Names and Identifiers
| Name | 3-Nitrobenzyl alcohol |
| Synonyms | NOBA M-Nitrobenzyl alcohol 3-Nitrobenzyl alcohol (3-Nitrophenyl)methanol META-NITROBENZYLALCOHOL Benzenemethanol, 3-nitro- 1-Hydroxymethyl-3-ni-trobenzen 3-Nitrobenzyl Alcohol [Matrix for FABMS and liquid SIMS] |
| CAS | 619-25-0 |
| EINECS | 210-588-2 |
| InChI | InChI=1/C7H7NO3/c9-5-6-2-1-3-7(4-6)8(10)11/h1-4,9H,5H2 |
META-NITROBENZYLALCOHOL - Physico-chemical Properties
| Molecular Formula | C7H7NO3 |
| Molar Mass | 153.14 |
| Density | 1.29g/mLat 20°C(lit.) |
| Melting Point | 30-32°C(lit.) |
| Boling Point | 175-180°C3mm Hg(lit.) |
| Flash Point | >230°F |
| Water Solubility | It is soluble in water. |
| Vapor Presure | 1.71E-05mmHg at 25°C |
| Appearance | Solid |
| Color | Yellow |
| BRN | 2044769 |
| pKa | 13.82±0.10(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.5730 |
| Physical and Chemical Properties | Density 1.29 melting point 29-33°C boiling point 175-180°C (3 mmHg) |
| Use | For Organic synthesis |
META-NITROBENZYLALCOHOL - Risk and Safety
| Risk Codes | R11 - Highly Flammable R34 - Causes burns |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 - Keep away from sources of ignition. |
| WGK Germany | 3 |
| RTECS | DP0657000 |
| FLUKA BRAND F CODES | 10-23 |
| TSCA | Yes |
| HS Code | 29062900 |
| Hazard Note | Irritant |
META-NITROBENZYLALCOHOL - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | organic synthesis intermediate. for organic synthesis |
| production method | 2.0g potassium borohydride and 2 ml2mol/L sodium hydroxide are prepared into 18ml of aqueous solution, and added dropwise to 100ml of methanol and 15.1g of m-nitrobenzaldehyde under stirring, and the reaction is controlled at 18-25 ℃. Then dilute sulfuric acid is added to acidify, methanol is distilled from the reaction liquid, extracted with ether, the extract is washed and dried, then distilled under reduced pressure, and the fraction at 183-185 ℃(2.26kPa) is collected to obtain 13g m-nitrobenzyl alcohol. |
Last Update：2024-04-09 20:49:11
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