2,3-Butanediol
Aroma Chemical CAS 513-85-9
A creamy fruity note with a soft buttery character.
Odor profile
| Descriptor 1 | Fruity |
| Descriptor 2 | Creamy |
| Descriptor 3 | Buttery |
Identification
| CAS Number | 513-85-9 |
| Category | Aroma Chemical |
| Formula | C4H10O2 |
| Mol. Weight | 90.12 |
| IUPAC Name | butane-2,3-diol |
| InChIKey | OWBTYPJTUOEWEK-UHFFFAOYSA-N |
Synonyms
2,3-butandiol, DL-2,3-butandiol, butane-2,3-diol, (R,S)-butane-2,3-diol, DL-butane-2,3-diol, 2,3-butylene glycol, 2,3-butyleneglycol, 2,3-dihydroxybutane, dimethyl ethylene glycol, dimethylene glycol, dimethylethylene glycol
Physical and chemical data
| Boiling Point | 182.00 °C |
| Melting Point | 25.00 °C |
| Flash Point | 85.00 °C |
| Density | 1.00100 |
| Refractive Index | 1.43200 |
| Vapor Pressure | 0.243000 mmHg @ 25.00 C. |
| LogP | -0.920 |
| Solubility | alcohol; water, 1.00E+06 mg/L @ 20 C (exp); For experimental / research use only. |
| Appearance | colorless clear liquid |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.