424447

trans-2-Penten-1-ol

95%

• Synonym(s): (2E)-2-Penten-1-ol, (E)-Pent-2-en-1-ol, trans-2-Pentenol
• Linear Formula: C₂H₅CH=CHCH₂OH
• CAS Number: 1576-96-1
• Molecular Weight: 86.13
• EC Number: 216-416-2
• MDL number: MFCD00002926
• UNSPSC Code: 12352100
• PubChem Substance ID: 24866567
• NACRES: NA.22

Properties

• Assay: 95%
• form: liquid
• refractive index: n20/D 1.434 (lit.)
• bp: 139-139.5 °C (lit.)
• density: 0.847 g/mL at 25 °C (lit.)
• functional group: hydroxyl
• SMILES string: CC\C=C\CO
• InChI: 1S/C5H10O/c1-2-3-4-5-6/h3-4,6H,2,5H2,1H3/b4-3+
• InChI key: BTSIZIIPFNVMHF-ONEGZZNKSA-N

Description

General description

trans-2-Penten-1-ol is an allyl alcohol. It is one of the volatile compounds found in olive oil, cashew apple juice and fermented cucumber brines. The rate constants and product ion distributions of its reaction with H₃O⁺, NO⁺ and O₂^.+ ions have been studied using selected ion flow tube (SIFT).

Application

trans-2-Penten-1-ol may be used in the synthesis of the following:

• leustroducsin B
• trichloroacetimidate
• (E)-2,3,3′-trifluoro-4-(2-(trans-4-pentylcyclohexyl)ethyl)-4′-(pent-2-enyloxy)biphenyl
• trans-1-bromo-2-pentene
• trans-1-chloro-2-pentene

Safety Information

• Pictograms: GHS02
• Signal Word: Warning
• Hazard Statements: H226
• Hazard Classifications: Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 118.4 °F - closed cup
• Flash Point(C): 48 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves