58448

2-Methyl-1-propanol

BioUltra, for molecular biology, ≥99.5% (GC)

• Synonym(e): Isobutanol, Isobutylalkohol
• Lineare Formel: (CH₃)₂CHCH₂OH
• CAS-Nummer: 78-83-1
• Molekulargewicht: 74.12
• Beilstein: 1730878
• EG-Nummer: 201-148-0
• MDL-Nummer: MFCD00004740
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 57651653
• NACRES: NA.26

Eigenschaften

• Qualität: for molecular biology
• Dampfdichte: 2.55 (vs air)
• Dampfdruck: 8 mmHg ( 20 °C); 8.8 mmHg ( 0 °C)
• Produktlinie: BioUltra
• Assay: ≥99.5% (GC)
• Form: liquid
• Selbstzündungstemp.: 801 °F
• Expl.-Gr.: 10.6 %
• Verunreinigungen: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected; ≤0.001% peroxides (as H₂O₂); ≤0.005% free acid (as C₃H₇CHO); ≤0.01% aldehyde (as C₃H₇CHO); ≤0.01% ketone (as CH₃COCH₃); ≤0.1% water
• Abdampfrückstand: ≤0.001%
• Brechungsindex: n20/D 1.396 (lit.); n20/D 1.396
• bp: 108 °C (lit.)
• mp (Schmelzpunkt): −108 °C (lit.)
• Dichte: 0.803 g/mL at 25 °C (lit.)
• Kationenspuren: Al: ≤0.5 mg/kg; Ba: ≤0.1 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤1.0 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• SMILES String: CC(C)CO
• λ: neat
• UV-Absorption: λ: 260 nm A_max: 0.10; λ: 280 nm A_max: 0.06
• InChI: 1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
• InChIKey: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

Beschreibung

Sonstige Hinweise

Butanol Konzentration von DNA

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H226,H315,H318,H335,H336
• P-Sätze: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Central nervous system, Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 82.4 °F - closed cup
• Flammpunkt (°C): 28 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter