<br /> Empirical Formula (Hill Notation): C4H8O CAS号: 109-99-9 分子量: 72.11 Beilstein: 102391 MDL编号: MFCD00005356 EC索引号: 203-726-8">
2.5 (vs air)
100
114 mmHg ( 15 °C)143 mmHg ( 20 °C)
LiChrosolv®
isocratic
≥99.9% (GC)
liquid
610 °F
1.8-11.8 %
HPLC: suitable
≤0.0002 meq/g Acidity≤0.0002 meq/g Alkalinity≤0.02% Peroxide≤0.02% Water
≤1.0 mg/L
218 nm, ≥30%230 nm, ≥35%250 nm, ≥65%280 nm, ≥95%
n20/D 1.407 (lit.)
7-8 (20 °C, 200 g/L in H2O)
65-67 °C (lit.)
−108 °C (lit.)
flash point -20 °C
0.889 g/mL at 25 °C (lit.)
2-30°C
C1CCOC1
1S/C4H8O/c1-2-4-5-3-1/h1-4H2
WYURNTSHIVDZCO-UHFFFAOYSA-N
Danger
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2
3 - Flammable liquids
WGK 1
-6.2 °F - closed cup
-21.2 °C - closed cup
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter