118613

2-Methyl-2-heptene

98%

• Linear Formula: CH₃(CH₂)₃CH=C(CH₃)₂
• CAS Number: 627-97-4
• Molecular Weight: 112.21
• Beilstein/REAXYS Number: 1732139
• EC Number: 211-022-7
• MDL number: MFCD00027278
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847377
• NACRES: NA.22

Properties

• assay: 98%
• refractive index: n20/D 1.417 (lit.)
• bp: 122 °C (lit.)
• mp: −122 °C (lit.)
• density: 0.724 g/mL at 25 °C (lit.)
• SMILES string: CCCC\C=C(\C)C
• InChI: 1S/C8H16/c1-4-5-6-7-8(2)3/h7H,4-6H2,1-3H3
• InChI key: WEPNJTDVIIKRIK-UHFFFAOYSA-N

Description

General description

2-Methyl-2-heptene undergoes oxidation by singlet oxygen generated by the excitation of thiazine dyes cation to form hydroperoxides.

Application

2-Methyl-2-heptene was used in the functionalization of ethylene/5,7-dimethyl-1,6-diene copolymer with maleic anhydride via Alder Ene reaction.

Safety Information

• pictograms: GHS02,GHS08
• signalword: Danger
• hcodes: H225,H304
• pcodes: P210 - P233 - P240 - P241 - P301 + P310 - P331
• Hazard Classifications: Asp. Tox. 1 - Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 53.6 °F - closed cup
• flash_point_c: 12 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter