ACS reagent
300
reag. ISOreag. Ph. Eur.
6.7 hPa ( 20 °C)
EMSURE®
≥99.5% (GC)
liquid
340 °C
790 mg/kg LD50, oral (Rat)3400 mg/kg LD50, skin (Rabbit)
1.4-11.3 % (v/v)
≤0.0008 meq/g Titrable acid≤0.01% Carbonyl compounds (as CO)≤0.01 % (v/v) Butyraldehyde (GC)≤0.05 % (v/v) 2-Butanol (GC)≤0.1% Water≤0.1 % (v/v) Dibutyl ether (GC)≤0.15 % (v/v) Isobutanol (GC)
≤0.001%
clearAPHA: ≤10
7 (20 °C, 70 g/L in H2O)
116-118 °C/1013 hPa
-89 °C
flash point 34 °C
0.81 g/cm3 at 20 °C
Al: ≤0.00005%B: ≤0.000002%Ba: ≤0.00001%Ca: ≤0.00005%Cd: ≤0.000005%Co: ≤0.000002%Cr: ≤0.000002%Cu: ≤0.000002%Fe: ≤0.00001%Mg: ≤0.00001%Mn: ≤0.000002%Ni: ≤0.000002%Pb: ≤0.00001%Sn: ≤0.00001%Zn: ≤0.00001%
2-30°C
1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
LRHPLDYGYMQRHN-UHFFFAOYSA-N
Danger
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
3 - Flammable liquids
WGK 1
95.0 °F - Pensky-Martens closed cup
35 °C - Pensky-Martens closed cup