2-丙醇

产品名称

2-丙醇, for spectroscopy Uvasol^®

SMILES string

CC(C)O

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

Quality Level

100

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

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%

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

greener alternative category

Aligned

storage temp.

2-25°C