2,2-Dimethylbutane

• Catalog No.: 39730
• CAS Number: 75-83-2
• M. F.: C6H14
• M. W.: 86.17536
• Purity: ≥99.5% (GC)

SYNONYMS

• Title: 2,2-二甲基丁烷
• IUPAC name: 2,2-dimethylbutane
• IUPAC Traditional name: 2,2-dimethylbutane
• Synonyms: Neohexane; 新己烷

DATABASE IDS

• MDL Number: MFCD00009321
• Beilstein Number: 1730736
• EC Number: 200-906-8
• CAS Number: 75-83-2
• PubChem SID: 24864699

PROPERTIES

• Grade: analytical standard
• Linear Formula: CH3CH2C(CH3)3
• Purity: ≥99.5% (GC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Auto Ignition Point: 797 °F
• Boiling Point: 50 °C(lit.)
• Density: 0.649 g/mL at 25 °C(lit.)
• Flash Point: -29 °C
• Flash Point: -20.2 °F
• Melting Point: -100 °C(lit.)
• Refractive Index: n20/D 1.369(lit.)
• Refractive Index: n20/D 1.369
• Vapor Density: 2.97 (vs air)
• Vapor Pressure: 5.35 psi ( 20 °C)
• Explode Limits: ~7.7 %
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H304-H315-H336-H411
• 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)
• GHS Precautionary statements: P210-P261-P273-P301 + P310-P331
• RID/ADR: UN 1208 3/PG 2
• Risk Statements: 11-38-51/53-65-67
• Safety Statements: 9-16-29-33-61-62
• Hazard Class: 3
• UN Number: 1208
• Packing Group: 2
• German water hazard class: 3