33065
ACS reagent
puriss. p.a.
USP/NF
reag. ISO
reag. Ph. Eur.
2.55 (vs air)
5.5 mmHg
≥99.5% (GC)
liquid
649 °F
11.2 %
≤0.001% non-volatile matter
≤0.005% free acid (as C3H7COOH)
≤0.01% n-butylaldehyde
≤0.03% aldehydes, ketones (as C3H7CHO)
≤0.05% 2-butanol
≤0.1% di-n-butylether
≤0.1% water (Karl Fischer)
≤0.15% iso-butanol
n20/D 1.399 (lit.)
7 (20 °C, 70 g/L)
116-118 °C (lit.)
−90 °C (lit.)
0.81 g/mL at 25 °C (lit.)
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
CCCCO
1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
LRHPLDYGYMQRHN-UHFFFAOYSA-N
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Danger
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
3 - Flammable liquids
WGK 1
35 °C - Pensky-Martens closed cup
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