401757
Tetrahydrofuran
≥99.9%, anhydrous, inhibitor-free
Synonym(s):
THF, Butylene oxide, Oxolane, Tetramethylene oxide
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About This Item
Product Name
Tetrahydrofuran, anhydrous, ≥99.9%, inhibitor-free
grade
anhydrous
Quality Level
vapor density
2.5 (vs air)
vapor pressure
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
assay
≥99.9%
form
liquid
autoignition temp.
610 °F
expl. lim.
1.8-11.8 %
impurities
≤20 ppm peroxide (as H2O2), <0.002% water, <0.005% water (100 mL pkg)
evapn. residue
<0.0005%
refractive index
n20/D 1.407 (lit.)
pH
~7
bp
65-67 °C (lit.)
mp
−108 °C (lit.)
solubility
H2O: soluble
density
0.889 g/mL at 25 °C (lit.)
SMILES string
C1CCOC1
InChI
1S/C4H8O/c1-2-4-5-3-1/h1-4H2
InChI key
WYURNTSHIVDZCO-UHFFFAOYSA-N
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General description
Application
It may be used in the following processes:
- Formation of butyrolactone (BTL) by green oxidation method.
- Aqueous THF solution to modify the polystyrene surface by swelling process.
- As a solvent for lignin depolymerization to isolate phenolic monomer.
Packaging
Other Notes
Read more about THF alternatives:
2-Methyltetrahydroun (2-MeTHF): A biomass-Derived solvent with Broad Applications in Organic Chemistry
The toxicological assessment of cyclopentyl methyl ether (CPME) as a green solvent"
Legal Information
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
signalword
Danger
target_organs
Central nervous system, Respiratory system
supp_hazards
Storage Class
3 - Flammable liquids
flash_point_f
-6.2 °F - closed cup
flash_point_c
-21.2 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Articles
Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.
Tandem hydroboration Suzuki Coupling both intermolecular and intramolecular gave diverse alkyl substituted products dppf
如果物质相互溶解形成均匀的溶液，就可以说它们相互混溶。收藏或下载我们的常见实验室溶剂混溶性表。
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 401757-PZ | 04061823901710 |
| 401757-50L | 04061838161598 |
| 401757-90L-KL | 04061838152220 |
| 401757-100ML | 04061837533815 |
| 401757-2L | 04061837533839 |
| 401757-6X1L | 04061831985672 |
| 401757-1L | 04061837533822 |
| 401757-250ML | 04061837537615 |
| 401757-56L-P1-LS | 04061838161611 |
| 401757-12X100ML | 04061831985658 |
| 401757-200L-P2 | 04061838008985 |
| 401757-4X2L | 04061837533846 |
| 401757-50L-P2-LS | 04061838161604 |
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