trans-1,3-Pentadiene

• Catalog No.: 76620
• CAS Number: 2004-70-8
• M. F.: C5H8
• M. W.: 68.11702
• Purity: ≥96.0% (GC)

SYNONYMS

• Title: 反-1,3-戊二烯
• IUPAC name: (3E)-penta-1,3-diene
• IUPAC Traditional name: 1,3-pentadiene (E)
• Synonyms: 反戊间二稀; trans-Piperylene

DATABASE IDS

• PubChem SID: 24887020
• EC Number: 217-909-5
• MDL Number: MFCD00009295
• Beilstein Number: 1523659
• CAS Number: 2004-70-8

PROPERTIES

• Contains: ~0.1% 2,6-di-tert-butyl-4-methylphenol as stabilizer
• Grade: purum
• Impurities: ≤2% cis-1,3-pentadiene
• Linear Formula: CH3CH=CHCH=CH2
• Purity: ≥96.0% (GC)
• Boiling Point: 42 °C(lit.)
• Density: 0.678 g/mL at 20 °C
• Density: 0.683 g/mL at 25 °C(lit.)
• Flash Point: -15 °C
• Flash Point: 5 °F
• Melting Point: -87 °C(lit.)
• Refractive Index: n20/D 1.430(lit.)
• Refractive Index: n20/D 1.430
• Vapor Pressure: 6.56 psi ( 20 °C)
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Harmful (Xn)
• RID/ADR: UN 1993 3/PG 2
• Risk Statements: 11-36/37/38-65
• RTECS: RZ2465000
• Safety Statements: 16-23-26-36-62
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 2
• German water hazard class: 3