| Molecular Formula | C11H9Cl |
| Molar Mass | 176.64 |
| Density | 1.1356 (estimate) |
| Melting Point | 45°C |
| Boling Point | 135°C/3mm |
| BRN | 742185 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.6323 (estimate) |
| MDL | MFCD00046488 |
| Physical and Chemical Properties | Chemical properties, thallus crystals. Melting point 47 ℃, boiling point 168-170 ℃(2.67kPa). Soluble in benzene and ethanol. |
| Use | Use intermediates for pesticides, medicines, and additives. |
| Risk Codes | R21/22 - Harmful in contact with skin and if swallowed. R34 - Causes burns |
| Safety Description | S20 - When using, do not eat or drink. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. |
| UN IDs | UN3261 |
| WGK Germany | 3 |
| Hazard Class | 8 |
| Packing Group | III |
| Raw Materials | 2-Methylnaphthalene |
| Downstream Products | methyl-(naphthalen-2-ylmethyl)azanium |
| BRN | 742185 |
It is obtained from 2-methylnaphthalene by side chain chlorination. The 2-methylnaphthalene and aromatic chloride solvent are heated to 190-210 ℃, and the chlorine is stirred under the light to obtain 2-(chloromethyl) naphthalene.
| chemical properties | foliate crystals. Melting point 47 ℃, boiling point 168-170 ℃(2.67kPa). Soluble in benzene and ethanol. |
| uses | intermediates for pesticides, medicines and additives. |
| Production method | It is obtained from 2-methylnaphthalene by side chain chlorination. The 2-methylnaphthalene and aromatic chloride solvent are heated to 190-210 ℃, and the chlorine is stirred under the light to obtain 2-(chloromethyl) naphthalene. |