Quality Level

100

Agency/Method

meets USP/NF

vapor density

2.1 (vs air)

vapor pressure

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

assay

≥99.8% (GC)

form

liquid

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

application(s)

HPLC: suitable

impurities

≤0.0001 meq/g Titrable acid
≤0.0001 meq/g Titrable base
≤0.002% Carbonyl compounds (acetone or propionaldehyde)
≤0.10% Water (H₂O)

evapn. residue

≤5 ppm

color

APHA: ≤10

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 cutoff

≤210 nm

UV absorption

λ: 210 nm A_max: ≤1.00
λ: 220 nm A_max: ≤0.40
λ: 230 nm A_max: ≤0.20
λ: 245 nm A_max: ≤0.08
λ: 260 nm A_max: ≤0.04
λ: 275 nm A_max: ≤0.03
λ: 300 nm A_max: ≤0.02
λ: 330-400 nm A_max: ≤0.01

shipped in

ambient

storage temp.

room temp

SMILES string

CC(C)O

InChI

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

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N