E14705

2-Ethyl-1-butene

95%

• Synonym(s): 1,1-Diethylethene, 1,1-Diethylethylene, 3-Methylenepentane
• Linear Formula: CH₃CH₂C(C₂H₅)=CH₂
• CAS Number: 760-21-4
• Molecular Weight: 84.16
• Beilstein: 1697102
• EC Number: 212-078-5
• MDL number: MFCD00009341
• UNSPSC Code: 12352100
• PubChem Substance ID: 24894415
• NACRES: NA.22

Properties

• Assay: 95%
• form: liquid
• autoignition temp.: 599 °F
• refractive index: n20/D 1.396 (lit.)
• bp: 64-65 °C (lit.)
• mp: −131.5-−131 °C (lit.)
• density: 0.689 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CCC(=C)CC
• InChI: 1S/C6H12/c1-4-6(3)5-2/h3-5H2,1-2H3
• InChI key: RYKZRKKEYSRDNF-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H317
• Precautionary Statements: P210 - P233 - P240 - P241 - P280 - P303 + P361 + P353
• Hazard Classifications: Flam. Liq. 2 - Skin Sens. 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 14.0 °F - closed cup
• Flash Point(C): -10 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves