TX0280
Tetrahydrofuran
≥99.5% (GC), Meets ACS Specifications, General Reagents grade, contains 0.0140-0.0310% BHT as stabilizer
Synonym(s):
Diethylene oxide, THF, Butylene oxide, Oxolane, Tetramethylene oxide
About This Item
Recommended Products
product name
Tetrahydrofuran, Meets ACS Specifications GR ACS
vapor density
2.5 (vs air)
Quality Level
vapor pressure
114 mmHg ( 15 °C)
143 mmHg ( 20 °C)
assay
≥99.5% (GC)
form
liquid
autoignition temp.
610 °F
contains
0.0140-0.0310% BHT as stabilizer
expl. lim.
1.8-11.8 %
impurities
≤0.005% Peroxide (as H2O2)
≤0.05% Water (H2O)
evapn. residue
≤0.03%
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 -21.5 °C
density
0.889 g/mL at 25 °C (lit.)
shipped in
ambient
storage temp.
room temp
SMILES string
C1CCOC1
InChI
1S/C4H8O/c1-2-4-5-3-1/h1-4H2
InChI key
WYURNTSHIVDZCO-UHFFFAOYSA-N
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Application
Analysis Note
Color (APHA): 10 max
Evaporation residue: 0.03% max
Form: Clear liquid
Peroxide (as H2O2): 0.005% max
Stabilizer (BHT): 0.0140-0.0310%
Water (H2O): 0.05% max
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory system
supp_hazards
Storage Class
3 - Flammable liquids
wgk_germany
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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