42933-13-1
42933-13-1 structure
- Name: 2-methylbutane-1,2,3,4,-tetrol
- Chemical Name: 2-Methyl-1,2,3,4-butanetetrol
- CAS Number: 42933-13-1
- Molecular Formula: C5H12O4
- Molecular Weight: 136.14600
- Create Date: 2017-05-02 22:02:39
- Modify Date: 2024-02-01 12:25:05
| Name | 2-Methyl-1,2,3,4-butanetetrol |
|---|---|
| Synonyms |
2-methylglycerin
2-methyl-propane-1,2,3-triol 2-methylglycerol (+)-2C-methylerythritol 2-C-methylglycerol (2R,3S)-2-methylbutane-1,2,3,4-tetraol 2-C-methyl-L-erythritol 2-C-methyl-D-erithritol (2S,3R)-2-methylbutane-1,2,3,4-tetrol 2-Methyl-1,2,3-trihydroxypropane 2C-methyl-D-erythritol 2-methyl-1,2,3-propenetriol 2-methyl-1,2,3-propanetriol |
| Density | 1.341g/cm3 |
|---|---|
| Boiling Point | 368.1ºC at 760mmHg |
| Molecular Formula | C5H12O4 |
| Molecular Weight | 136.14600 |
| Flash Point | 193.1ºC |
| Exact Mass | 136.07400 |
| PSA | 80.92000 |
| Index of Refraction | 1.528 |
| HS Code | 2905499000 |
|---|
| HS Code | 2905499000 |
|---|---|
| Summary | 2905499000 other polyhydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |