TX0279
Tetrahydrofuran, No Stabilizer
Meets Reagent Specifications for testing USP/NF monographs OmniSolv®
Synonym(s):
Tetrahydrofuran, Diethylene oxide, Butylene oxide, Oxolane, Tetramethylene oxide
About This Item
Recommended Products
Agency
meets USP/NF
Quality Level
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 Amax: ≤1.00
λ: 225 nm Amax: ≤0.50
λ: 250 nm Amax: ≤0.10
λ: 300 nm Amax: ≤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
Related Categories
Application
Preparation Note
Analysis Note
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
-6.2 °F - closed cup
Flash Point(C)
-21.2 °C - closed cup
Certificates of Analysis (COA)
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