Tetrahydrofuran No Stabilizer

Agency

meets USP/NF

Quality Level

100

vapor density

2.5 (vs air)

vapor pressure

114 mmHg ( 15 °C)
143 mmHg ( 20 °C)

product line

OmniSolv^®

Assay

≥99.9% (GC)

form

liquid

autoignition temp.

610 °F

shelf life

12 mo. (from manufacture date)

expl. lim.

1.8-11.8 %

impurities

≤0.02% Peroxide (as H₂O₂)
≤0.02% Water (H₂O)
≤0.8 μeq/g Titrable acid

evapn. residue

≤2 ppm

color

APHA: ≤10

refractive index

n20/D 1.407 (lit.)

pH

7-8 (20 °C 200 g/L in H₂O)

bp

65-67 °C (lit.)

mp

−108 °C (lit.)

transition temp

flash point -20 °C

density

0.889 g/mL at 25 °C (lit.)

UV cutoff

≤212 nm

UV absorption

λ: 212 nm A_max: ≤1.00
λ: 225 nm A_max: ≤0.50
λ: 250 nm A_max: ≤0.10
λ: 300 nm A_max: ≤0.005

shipped in

ambient

storage temp.

no temp limit

SMILES string

C1CCOC1

InChI

1S/C4H8O/c1-2-4-5-3-1/h1-4H2

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N