2-丙醇

产品名称

2-丙醇, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)

等级

ACS reagent
puriss. p.a.

质量水平

200

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

蒸汽密度

2.1 (vs air)

蒸汽压

33 mmHg ( 20 °C)
44 mmHg ( 25 °C)

方案

≥99.8% (GC)

表单

liquid

自燃温度

750 °F

expl. lim.

2.0-12.7 %, 93 °C

技术

GC/GC: suitable

杂质

≤0.00017% free alkali (as NH₃)
≤0.00034% peroxides (as H₂O₂)
≤0.0005% KMnO₄ red. matter (as O)
≤0.00074% free acid (as C₂H₅COOH)
≤0.001% non-volatile matter
≤0.002% carbonyl compounds (as acetone)
≤0.002% carbonyl compounds (as propionaldehyde)
≤0.01% ethanol (GC)
≤0.1% methanol (GC)
≤0.1% water (Karl Fischer)

折射率

n20/D 1.377 (lit.)
n20/D 1.3770-1.3780

pH值（酸碱度）

7.0 (20 °C)

沸点

82 °C (lit.)

mp

−89.5 °C (lit.)

溶解性

H₂O: in accordance

密度

0.785 g/mL at 25 °C (lit.)

痕量阳离子

Al: ≤0.5 mg/kg
B: ≤0.01 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
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤1 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sn: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES字符串

CC(C)O

InChI

1S/C3H8O/c1-3(2)4/h3-4H,1-2H3

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N