2-プロパノール

製品名

2-プロパノール, for spectroscopy Uvasol^®

InChI

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

SMILES string

CC(C)O

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C)
43 hPa ( 20 °C)
44 mmHg ( 25 °C)

assay

≥99.9% (GC)

form

liquid

autoignition temp.

750 °F

potency

5045 mg/kg LD₅₀, oral (Rat)
12800 mg/kg LD₅₀, skin (Rabbit)

expl. lim.

2.0-12.7 %, 93 °C

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.0001 meq/g Acidity
≤0.0001 meq/g Alkalinity
≤0.05% Water

evapn. residue

≤0.0002%

color

APHA: ≤10

transmittance

210 nm, ≥30%
220 nm, ≥65%
230 nm, ≥80%
240 nm, ≥90%
250 nm, ≥95%
260 nm, ≥98%

refractive index

n20/D 1.377 (lit.)

pH

7 (20 °C)

bp

82 °C (lit.)

mp

−89.5 °C (lit.)

transition temp

flash point 12 °C

density

0.785 g/mL at 25 °C (lit.)

UV absorption

λ: 210 nm A_max: ≤0.52
λ: 220 nm A_max: ≤0.19
λ: 230 nm A_max: ≤0.10
λ: 240 nm A_max: ≤0.05
λ: 250 nm A_max: ≤0.02
λ: 260 nm A_max: ≤0.01

storage temp.

2-25°C

Quality Level

100