496839

3-Buten-1-ol

96%

• Synonyme(s) : Allylcarbinol
• Formule linéaire : CH₂=CHCH₂CH₂OH
• Numéro CAS: 627-27-0
• Poids moléculaire : 72.11
• Numéro Beilstein : 1633504
• Numéro CE : 210-991-3
• Numéro MDL: MFCD00002959
• Code UNSPSC : 12352100
• ID de substance PubChem : 24873086
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: 96%
• Indice de réfraction: n20/D 1.421 (lit.)
• Point d'ébullition: 112-114 °C (lit.)
• Densité: 0.838 g/mL at 25 °C (lit.)
• Groupe fonctionnel: allyl; hydroxyl
• Chaîne SMILES: OCCC=C
• InChI: 1S/C4H8O/c1-2-3-4-5/h2,5H,1,3-4H2
• Clé InChI: ZSPTYLOMNJNZNG-UHFFFAOYSA-N

Description

Description générale

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.

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.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H226,H315,H319,H335
• Conseils de prudence: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 91.4 °F - closed cup
• Point d'éclair (°C): 33 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter