(-)-menthoxyacetyl chloride
(-)-menthoxyacetyl chloride
CAS: 15356-62-4
Molecular Formula: C12H21ClO2
(-)-menthoxyacetyl chloride - Names and Identifiers
(-)-menthoxyacetyl chloride - Physico-chemical Properties
| Molecular Formula | C12H21ClO2 |
| Molar Mass | 232.75 |
| Density | 1.033g/mLat 25°C(lit.) |
| Boling Point | 136 °C / 12mmHg |
| Flash Point | >230°F |
| Vapor Presure | 0.00189mmHg at 25°C |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.469(lit.) |
| MDL | MFCD00044947 |
| Physical and Chemical Properties | Colorless oily liquid. Boiling point 124-130 deg C (0.13kPa). |
(-)-menthoxyacetyl chloride - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | 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.) |
| UN IDs | UN 3265 8/PG 3 |
| WGK Germany | 3 |
| HS Code | 29181990 |
| Hazard Class | 8 |
| Packing Group | III |
(-)-menthoxyacetyl chloride - Reference Information
| use | organic synthesis intermediate. |
| production method | 125g(0.58mol) oxyacetic acid is added dropwise to 325g(2.73mol) thionyl chloride, and stirred and refluxed for 5 hours. Excess thionyl chloride was distilled off, and the fraction was collected at 117-120 ℃(0.4kPa) to obtain 115-118g of oxyacetyl chloride in a yield of 85-87%. |
Last Update：2024-04-10 22:29:15
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