3031-68-3
3031-68-3 structure
- Name: 2,4-Hexadiyn-1,6-diol
- Chemical Name: hexa-2,4-diyne-1,6-diol
- CAS Number: 3031-68-3
- Molecular Formula: C6H6O2
- Molecular Weight: 110.111
- Catalog: Chemical reagent Organic reagent Fatty alcohol
- Create Date: 2018-04-10 08:00:00
- Modify Date: 2025-08-24 22:04:42
| Name | hexa-2,4-diyne-1,6-diol |
|---|---|
| Synonyms |
2,4-Hexadiyn-1,6-diol
hexa-2,4-diyn-1,6-diol 2,4-HEXADIYNE-1,6-DIOL Diacetylene glycol 2,4-Hexadiynediol EINECS 221-210-0 2,6-diol MFCD00020619 hexa-2,4-diyne-1,6-diol 1,6-Dihydroxy-2,4-hexadiyne 2,4-DICHLORO PHENETHYL ISOCYANATE 2,4-hexanediyn-1,6-diol |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 292.1±25.0 °C at 760 mmHg |
| Melting Point | 109-112 °C |
| Molecular Formula | C6H6O2 |
| Molecular Weight | 110.111 |
| Flash Point | 151.0±17.8 °C |
| Exact Mass | 110.036781 |
| PSA | 40.46000 |
| LogP | 0.65 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.562 |
| Storage condition | 2-8°C |
| Hazard Codes | F |
|---|---|
| Risk Phrases | R11 |
| Safety Phrases | S16-S22-S24/25 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 4.1 |
| HS Code | 2905399090 |
| Precursor 10 | |
|---|---|
| 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% |