629-41-4
629-41-4 structure
- Name: 1,8-Octanediol
- Chemical Name: octane-1,8-diol
- CAS Number: 629-41-4
- Molecular Formula: C8H18O2
- Molecular Weight: 146.227
- Catalog: Chemical reagent Organic reagent Fatty alcohol
- Create Date: 2018-03-17 08:00:00
- Modify Date: 2026-06-30 16:29:48
| Name | octane-1,8-diol |
|---|---|
| Synonyms |
2-Ethyl-1,3-Hexanediol
OCTYLENE GLYCOL 1,8-Octanediol (6CI, 7CI, 8CI, 9CI, ACI) 8-Octanediol octane,1,8-dihydroxy EINECS 211-090-8 1,8-OCT AND IOL Octamethylene glyco 1,8-Octanediol,Octamethylene glycol 1,8-DIHYDROXYOCTANE Colesevelam Impurity 18 1,8-OCTANEDIOL Octane-1,8-diol ODOL OCTANEDIOL, 1,8-(RG) 1,8-Octanediol(ODO) OCTAMETHYLENE GLYCOL Octanediol 1,8-Octanediol CAS NO.-4 1,6-hexanediol MFCD00002989 OCTANEDIOL(1,8-) Octan-1,8-diol 1,8-0ctanediol 1,10-octanediol 1,8-OCLanediol 1,8-Dihydroxyoctane~Octamethylene glycol 1,ctanediol 1,8-octandiol 1,8-Octanediol> octamethylene glycol |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 278.8±0.0 °C at 760 mmHg |
| Melting Point | 57-61 °C(lit.) |
| Molecular Formula | C8H18O2 |
| Molecular Weight | 146.227 |
| Flash Point | 128.0±13.0 °C |
| Exact Mass | 146.130676 |
| PSA | 40.46000 |
| LogP | 1.00 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.455 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi,Xn |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 29053980 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
| 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% |