DIMETHYL HEXYNOL
3,5-dimethyl-1-hexyn-3-ol
CAS: 107-54-0
Molecular Formula: (CH3)2CHCH2C(CH3)(OH)C≡CH
DIMETHYL HEXYNOL - Names and Identifiers
| Name | 3,5-dimethyl-1-hexyn-3-ol |
| Synonyms | Surfynol SURFYNOL 61 DIMETHYL HEXYNOL 3,5-dimethyl-1-hexyn-3-o 3,5-DIMETHYL-1-HEXYN-3-OL 3,5-dimethyl-1-hexyl-3-ol 3,5-dimethyl-1-hexyn-3-ol 3,5-DIMETHYL-1-HEXYNE-3-OL |
| CAS | 107-54-0 |
| EINECS | 203-500-9 |
| InChI | InChI=1/C8H14O/c1-5-8(4,9)6-7(2)3/h1,7,9H,6H2,2-4H3/t8-/m0/s1 |
DIMETHYL HEXYNOL - Physico-chemical Properties
| Molecular Formula | (CH3)2CHCH2C(CH3)(OH)C≡CH |
| Molar Mass | 126.2 |
| Density | 0.886g/cm3 |
| Melting Point | -39°C (estimate) |
| Boling Point | 152.6°C at 760 mmHg |
| Flash Point | 44.4°C |
| Vapor Presure | 1.29mmHg at 25°C |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.452 |
| MDL | MFCD00008941 |
| Physical and Chemical Properties | Chemical colorless liquid. Freezing point -68 ℃, boiling point 150-151 ℃, relative density 0.8545(20/20 ℃), flash point 44 ℃. Slightly soluble in water. It smells of camphor. |
| Use | Use can be used as volatile surfactants, viscosity reducing agent, inhibitor, herbicide, demulsifier, glass cleaner, paraffin additive, Defoamer, wetting agent intermediates. It can also be used as a solvent, a stabilizer for the chlorination of organic compounds. |
DIMETHYL HEXYNOL - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R10 - Flammable |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 1986 3/PG 3 |
DIMETHYL HEXYNOL - Upstream Downstream Industry
DIMETHYL HEXYNOL - Production method
This product has something in common with the production methods of other acetylene alcohols, which can be obtained by the reaction of acetylene with ketones or aldehydes.
Last Update：2024-04-10 22:29:15
DIMETHYL HEXYNOL - Security information
| WGK Germany | 3 |
| HazardClass | 3.2 |
| PackingGroup | III |
| customs code | 29052900 |
Last Update：2024-04-10 22:29:15
DIMETHYL HEXYNOL - Nature
| vapor density | 4.34 (vs air) |
| Vapor pressure | 4.5mm Hg ( 20 °C) |
| refractive index | n20/D 1.434(lit.) |
| flash point | 112 °F |
| storage conditions | Flammables area |
| acidity coefficient (pKa) | 13.34±0.29(Predicted) |
| Specific gravity | 0.854 (20/4℃) |
| InChIKey | NECRQCBKTGZNMH-UHFFFAOYSA-N |
| EPA chemical information | 3,5-Dimethyl-1-hexyn-3-ol (107-54-0) |
Last Update：2024-04-09 20:52:54
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Raw Materials for DIMETHYL HEXYNOL