P4607

1,4-Pentadiene

99%

• Synonym(s): Allylethylene
• Linear Formula: CH₂=CHCH₂CH=CH
• CAS Number: 591-93-5
• Molecular Weight: 68.12
• Beilstein: 1696934
• EC Number: 209-736-9
• MDL number: MFCD00008665
• UNSPSC Code: 12352100
• PubChem Substance ID: 24898557
• NACRES: NA.22

Properties

• vapor pressure: 11.91 psi ( 20 °C)
• Assay: 99%
• refractive index: n20/D 1.389 (lit.)
• bp: 26 °C (lit.)
• mp: −148 °C (lit.)
• density: 0.659 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: C=CCC=C
• InChI: 1S/C5H8/c1-3-5-4-2/h3-4H,1-2,5H2
• InChI key: QYZLKGVUSQXAMU-UHFFFAOYSA-N

Description

Application

1,4-Pentadiene can be used as a precursor in the synthesis of (+)-isolysergol, phosphorinanes and lithium pentadienyl complexes.

Safety Information

• Pictograms: GHS02,GHS08
• Signal Word: Danger
• Hazard Statements: H224,H304
• Precautionary Statements: P210 - P233 - P240 - P301 + P310 - P331 - P403 + P233
• Hazard Classifications: Asp. Tox. 1 - Flam. Liq. 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): -4.0 °F - closed cup
• Flash Point(C): -20 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves