2,4,4-Trimethyl-2-pentene

• Catalog No.: 92680
• CAS Number: 107-40-4
• M. F.: C8H16
• M. W.: 112.21264
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 2,4,4-三甲基-2-戊烯
• IUPAC name: 2,4,4-trimethylpent-2-ene
• IUPAC Traditional name: 2,4,4-trimethyl-2-pentene
• Synonyms: β-Diisobutylene; β-二异丁烯

DATABASE IDS

• MDL Number: MFCD00008902
• Beilstein Number: 1719492
• CAS Number: 107-40-4
• EC Number: 203-488-5
• PubChem SID: 24889687

PROPERTIES

• Grade: purum
• Impurities: 2,4,4-trimethyl-1-pentene
• Linear Formula: (CH3)3CCH=C(CH3)2
• Purity: ≥98.0% (GC)
• Auto Ignition Point: 586 °F
• Boiling Point: 104 °C(lit.)
• Density: 0.72 g/mL at 25 °C(lit.)
• Flash Point: 2 °C
• Flash Point: 35.6 °F
• Melting Point: -106.3--106 °C(lit.)
• Refractive Index: n20/D 1.416(lit.)
• Refractive Index: n20/D 1.416
• Vapor Density: >1 (vs air)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H304-H315-H319-H335
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P210-P261-P301 + P310-P305 + P351 + P338-P331
• RID/ADR: UN 2050 3/PG 2
• Risk Statements: 11-36/37/38-51/53-65
• Safety Statements: 9-16-29-33-61
• Hazard Class: 3
• UN Number: 2050
• Packing Group: 2
• German water hazard class: 3