Isobutyl Alcohol
Aroma Chemical Top Note CAS 78-83-1
An ethereal note with a winey character.
Odor profile
| Note | Top Note |
| Descriptor 1 | Fruity |
| Descriptor 2 | Sharp |
| Descriptor 3 | Light |
| Tenacity2 | 4 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 78-83-1 |
| INCI Name | 2-methylpropanol |
| Category | Aroma Chemical |
| Formula | C4H10O |
| Mol. Weight | 74.12 |
| IUPAC Name | 2-methylpropan-1-ol |
| InChIKey | ZXEKIIBDNHEJCQ-UHFFFAOYSA-N |
Synonyms
iso butanol, nat.iso butanol, iso butyl alcohol FCC, iso butyl alcohol natural, iso butyl alcohol synthetic, iso butylalkohol, 1-hydroxymethyl propane, 1-hydroxymethylpropane, 2-methyl propan-1-ol, 2-methyl propanol, 2-methyl propyl alcohol, 2-methyl-1-propanol, 2-methylpropan-1-ol, 2-methylpropanol, 2-methylpropyl alcohol, 1-propanol, 2-methyl-, iso propyl carbinol, iso propylcarbinol
Physical and chemical data
| Boiling Point | 108.00 °C |
| Melting Point | -108.00 °C |
| Flash Point | 27.78 °C |
| Density | 0.79900 |
| Refractive Index | 1.39400 |
| Vapor Pressure | 9.000000 mmHg @ 20.00 C. |
| LogP | 0.760 |
| Solubility | alcohol; water, 10.5 mg/L @ 25 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.