- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,4:3,6-Dianhydrohexitol
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,4:3,6-Dianhydrohexitol
- Price: ￥278.0/25g ￥88.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
641-74-7
641-74-7 structure
- Name: 1,4:3,6-Dianhydrohexitol
- Chemical Name: (3R,3aR,6R,6aR)-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3,6-diol
- CAS Number: 641-74-7
- Molecular Formula: C6H10O4
- Molecular Weight: 146.141
- Catalog: Biochemical Carbohydrate Monosaccharide
- Create Date: 2018-10-02 00:14:43
- Modify Date: 2024-01-02 16:49:16
| Name | (3R,3aR,6R,6aR)-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3,6-diol |
|---|---|
| Synonyms |
Hexitol, 1,4:3,6-dianhydro-
1,4:3,6-Dianhydrohexitol Isomaide 1,4:3,6-DIANHYDROMANNITOL MFCD00064818 Isomannide 1,4:3,6-Dianhydro-D 3-NITRO-HYDROXYDIPHENYL EINECS 211-374-1 3-Nitro-4-hydroxy diphenyl 1,4:3,6-dianhydro-D-sorbitol D-Isomannide D-isomannoside 3,6-Dianhydro-D-mannitol 1,4:3,6-dianhydro-D-mannitol (3R,3aR,6R,6aR)-hexahydrofuro[3,2-b]furan-3,6-diol (1R,4R,5R,8R)-2,6-dioxabicyclo[3.3.0]octane-4,8-diol |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 372.1±42.0 °C at 760 mmHg |
| Melting Point | 80-85ºC |
| Molecular Formula | C6H10O4 |
| Molecular Weight | 146.141 |
| Flash Point | 178.8±27.9 °C |
| Exact Mass | 146.057907 |
| PSA | 58.92000 |
| LogP | -1.75 |
| Vapour Pressure | 0.0±1.9 mmHg at 25°C |
| Index of Refraction | 1.562 |
| Hazard Codes | Xi |
|---|---|
| Safety Phrases | S22-S24/25 |
| WGK Germany | 3 |
| HS Code | 2932999099 |
| Precursor 10 | |
|---|---|
| DownStream 7 | |
![(3aS,6aS)-3a,6a-dihydrofuro[5,4-d]furan-3,6-dione structure](https://image.chemsrc.com/caspic/464/13241-36-6.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |