AX1440

3-Methyl-1-Butanol

Meets ACS Specifications GR ACS

• Synonym(e): Isoamylalkohol, Isopentylalkohol
• Lineare Formel: (CH₃)₂CHCH₂CH₂OH
• CAS-Nummer: 123-51-3
• Molekulargewicht: 88.15
• Beilstein: 1718835
• MDL-Nummer: MFCD00002934
• UNSPSC-Code: 12352104
• EG-Index-Nummer: 204-633-5

Eigenschaften

• Dampfdichte: 3 (vs air)
• Qualitätsniveau: 200
• Dampfdruck: 2 mmHg ( 20 °C)
• Assay: ≥98.5% (corrected for water content, GC)
• Form: liquid
• Selbstzündungstemp.: 644 °F
• Expl.-Gr.: 1.2-9 %, 100 °F
• Methode(n): mass spectrometry (MS): suitable
• Verunreinigungen: ≤0.002 meq/g Titrable acid; ≤0.1% Carbonyl compounds (as HCHO); ≤0.2% Acids and esters (as amyl acetate); ≤0.5% Water (H2O)
• Abdampfrückstand: ≤0.003%
• Farbe: APHA: ≤10
• Brechungsindex: n20/D 1.406 (lit.)
• pH-Wert: 7 (20 °C, 25 g/L in H₂O)
• bp: 130 °C (lit.)
• mp (Schmelzpunkt): −117 °C (lit.)
• Übergangstemp.: flash point 43.5 °C
• Löslichkeit: 25 g/L
• Dichte: 0.81 g/cm³ at 20 °C; 0.809 g/mL at 25 °C (lit.)
• Versandbedingung: ambient
• Lagertemp.: room temp
• SMILES String: CC(C)CCO
• InChI: 1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3
• InChIKey: PHTQWCKDNZKARW-UHFFFAOYSA-N

Beschreibung

Anwendung

Meets ACS Specifications GR ACS

Hinweis zur Analyse

Acids and esters (as amyl acetate)0.2% maxAssay (GC, corrected for water content)98.5% minCarbonyl compounds (as HCHO)0.1% maxColor (APHA)10 maxEvaporation residue0.003% maxFormClear liquidTitrable acid0.002meq/g maxWater (H2O)0.5% max

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H226,H315,H318,H332,H335
• P-Sätze: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 110.3 °F - closed cup
• Flammpunkt (°C): 43.5 °C - closed cup