27143-31-3
27143-31-3 structure
- Name: 2,2,7,7-tetramethyloctane-1,8-diol
- Chemical Name: 2,2,7,7-tetramethyloctane-1,8-diol
- CAS Number: 27143-31-3
- Molecular Formula: C12H26O2
- Molecular Weight: 202.33400
- Create Date: 2017-10-18 03:47:13
- Modify Date: 2025-08-22 19:29:36
| Name | 2,2,7,7-tetramethyloctane-1,8-diol |
|---|---|
| Synonyms |
1,8-Octanediol,2,2,7,7-tetramethyl
2,2,7,7-tetramethyl-octane-1,8-diol 2,2,7,7-tetramethyl-1,8-octanediol Tetramethyl-2,2,7,7-octandiol |
| Density | 0.912g/cm3 |
|---|---|
| Boiling Point | 284.3ºC at 760 mmHg |
| Molecular Formula | C12H26O2 |
| Molecular Weight | 202.33400 |
| Flash Point | 121.9ºC |
| Exact Mass | 202.19300 |
| PSA | 40.46000 |
| LogP | 2.58380 |
| Vapour Pressure | 0.000347mmHg at 25°C |
| Index of Refraction | 1.459 |
| HS Code | 2905399090 |
|---|
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~%
27143-31-3 |
| Literature: Cauquis,G.; Haemmerle,B. Bulletin de la Societe Chimique de France, 1970 , p. 184 - 189 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2905399090 |
|---|---|
| Summary | 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |