tert-Butanol

InChI key

DKGAVHZHDRPRBM-UHFFFAOYSA-N

InChI

1S/C4H10O/c1-4(2,3)5/h5H,1-3H3

SMILES string

CC(C)(C)O

grade

ACS reagent, puriss. p.a.

agency

reag. Ph. Eur.

vapor density

2.5 (vs air)

vapor pressure

31 mmHg ( 20 °C), 44 mmHg ( 26 °C)

assay

≥99.5% (GC)

autoignition temp.

896 °F

expl. lim.

8 %

impurities

≤0.001% free acid (as C₃H₇COOH), ≤0.001% non-volatile matter, ≤0.01% carbonyl compounds (as HCHO), ≤0.1% water (Karl Fischer), ≤0.5% 2-butanol

refractive index

n25/D 1.3845-1.3855

transition temp

solidification point 25-26 °C

density

0.775 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg, B: ≤0.02 mg/kg, Ba: ≤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, Mg: ≤0.1 mg/kg, Mn: ≤0.02 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Sn: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg