42919-42-6
42919-42-6 structure
- Name: 1,1-Dimethoxypropan-2-ol
- Chemical Name: 1,1-dimethoxypropan-2-ol
- CAS Number: 42919-42-6
- Molecular Formula: C5H12O3
- Molecular Weight: 120.147
- Create Date: 2018-06-29 10:17:04
- Modify Date: 2025-08-25 16:55:15
| Name | 1,1-dimethoxypropan-2-ol |
|---|---|
| Synonyms |
DL-lactaldehyde dimethyl acetal
2-Propanol, 1,1-dimethoxy- (RS)-1,1-Dimethoxy-2-propanol pyruvic aldehyde dimethyl acetal 2-hydroxy-propionaldehyde dimethyl acetal 2-Propanol,1,1-dimethoxy 1,1-Dimethoxy-2-propanol rac-Lactaldehyde dimethyl acetal 2-Hydroxypropionaldehyde dimethyl acetal rac-Lactaldehyde dimethyl acetal 1,1-dimethoxy-propan-2-ol |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 160.2±20.0 °C at 760 mmHg |
| Molecular Formula | C5H12O3 |
| Molecular Weight | 120.147 |
| Flash Point | 50.7±21.8 °C |
| Exact Mass | 120.078644 |
| PSA | 38.69000 |
| LogP | -0.06 |
| Vapour Pressure | 0.8±0.6 mmHg at 25°C |
| Index of Refraction | 1.409 |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H336 |
| Precautionary Statements | P261 |
| Hazard Codes | F+ |
| Risk Phrases | 10-67 |
| Safety Phrases | 36/37 |
| RIDADR | UN 1993C 3 / PGIII |
| HS Code | 2911000000 |
| HS Code | 2911000000 |
|---|---|
| Summary | 2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |