2-Methyl-1-propanol

• Catalog No.: 33064
• CAS Number: 78-83-1
• M. F.: C4H10O
• M. W.: 74.1216
• Purity: ≥99% (GC)

SYNONYMS

• Title: 2-甲基-1-丙醇
• IUPAC name: 2-methylpropan-1-ol
• IUPAC Traditional name: isobutanol
• Synonyms: Isobutyl alcohol; 异丁醇; 异丙基甲醇; Isobutanol

DATABASE IDS

• MDL Number: MFCD00004740
• Beilstein Number: 1730878
• CAS Number: 78-83-1
• EC Number: 201-148-0
• PubChem SID: 24859398

PROPERTIES

• Cation Traces: Al: ≤0.5 mg/kg
• Cation Traces: B: ≤0.02 mg/kg
• Cation Traces: Ba: ≤0.1 mg/kg
• Cation Traces: Ca: ≤0.5 mg/kg
• Cation Traces: Cd: ≤0.05 mg/kg
• Cation Traces: Co: ≤0.02 mg/kg
• Cation Traces: Cr: ≤0.02 mg/kg
• Cation Traces: Cu: ≤0.02 mg/kg
• Cation Traces: Fe: ≤0.1 mg/kg
• Cation Traces: Mg: ≤0.1 mg/kg
• Cation Traces: Mn: ≤0.02 mg/kg
• Cation Traces: Ni: ≤0.02 mg/kg
• Cation Traces: Pb: ≤0.1 mg/kg
• Cation Traces: Sn: ≤0.1 mg/kg
• Cation Traces: Zn: ≤0.1 mg/kg
• Grade: puriss. p.a.
• Impurities: ≤0.001% non-volatile matter
• Impurities: ≤0.001% peroxides (as H2O2)
• Impurities: ≤0.004% free acid (as C3H7COOH)
• Impurities: ≤0.005% iso-butyraldehyd (GC)
• Impurities: ≤0.005% n-butyraldehyde (GC)
• Impurities: ≤0.02% butanone
• Impurities: ≤0.05% 2-butanol
• Impurities: ≤0.05% water (Karl Fischer)
• Impurities: ≤0.1% 1-butanol
• Linear Formula: (CH3)2CHCH2OH
• Purity: ≥99% (GC)
• Suitability: passes test for reaction against H2SO4
• Auto Ignition Point: 801 °F
• Boiling Point: 108 °C(lit.)
• Density: 0.803 g/mL at 25 °C(lit.)
• Flash Point: 28 °C
• Flash Point: 82.4 °F
• Melting Point: -108 °C(lit.)
• Refractive Index: n20/D 1.3950-1.3960
• Refractive Index: n20/D 1.396(lit.)
• Vapor Density: 2.55 (vs air)
• Vapor Pressure: 8 mmHg ( 20 °C)
• Vapor Pressure: 8.8 mmHg ( 0 °C)
• Explode Limits: 10.6 %
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H315-H318-H335-H336
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• RID/ADR: UN 1212 3/PG 3
• Risk Statements: 10-37/38-41-67
• RTECS: NP9625000
• Safety Statements: 7/9-13-26-37/39-46
• Hazard Class: 3
• UN Number: 1212
• Packing Group: 3
• German water hazard class: 1