3-Buten-1-ol
ALDRICH/496839 - 96%
Synonym: Allylcarbinol
CAS Number: 627-27-0
Empirical Formula (Hill Notation): C4H8O
Molecular Weight: 72.11
EC Number: 210-991-3
MDL Number: MFCD00002959
Linear Formula: CH2=CHCH2CH2OH
Product Type: Chemical
| assay | 96% |
| bp | 112-114 °C (lit.) |
| density | 0.838 g/mL at 25 °C (lit.) |
| functional group | allyl |
| hydroxyl | |
| InChI | 1S/C4H8O/c1-2-3-4-5/h2,5H |
| InChI key | ZSPTYLOMNJNZNG-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | OCCC=C |
| Application: | Employed in a study of the Mn-catalyzed hydrohydrazination of olefins. Also used in a study of the conversion of propargylic acetates to ethers cataylzed by ferric chloride. |
| General description: | 3-Buten-1-ol is a homoallyl alcohol that can be prepared by the dehydration of 1,4-butanediol using cerium catalyst. The intramolecular hydrogen bonding of 3-buten-1-ol has been studied using FT-IR and 1H NMR spectroscopic data. Its microwave spectrum has been recorded and analyzed. The alkylation reaction of 3-buten-1-ol using titanium-organoaluminum system has been studied. Its gas-phase enthalpy of formation has been reported to be -147.3 ± 1.8kJ mol-1. |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 25, 100 g in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 - H335 |
| Precautionary statements | P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 1987C 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 91.4 °F - closed cup |
| Flash Point(C) | 33 °C - closed cup |
| Purity | 96% |
| bp | 112-114 °C (lit.) |
| Density | 0.838 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |



