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About This Item
Empirical Formula (Hill Notation):
C4H8O
CAS Number:
Molecular Weight:
72.11
UNSPSC Code:
41116105
PubChem Substance ID:
EC Number:
203-726-8
Beilstein/REAXYS Number:
102391
MDL number:
Assay:
≥99.9%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Vapor pressure:
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
Product Name
Tetrahydrofuran, suitable for HPLC, ≥99.9%
grade
HPLC grade
Quality Level
vapor pressure
114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
product line
Vetec™
assay
≥99.9%
form
liquid
autoignition temp.
610 °F
expl. lim.
1.8-11.8 %
technique(s)
HPLC: suitable
mp
−108 °C (lit.)
density
0.889 g/mL at 25 °C (lit.)
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Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-6.2 °F - closed cup
flash_point_c
-21.2 °C - closed cup
Regulatory Information
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C N Ong et al.
British journal of industrial medicine, 48(9), 616-621 (1991-09-01)
Occupational exposure to tetrahydrofuran (THF) was studied by analysis of environmental air, blood, alveolar air, and urine from 58 workers in a video tape manufacturing plant. Head space gas chromatography (GC) with an FID detector was used for determination of
Ryan D Pensack et al.
Journal of the American Chemical Society, 137(21), 6790-6803 (2015-05-07)
We compare the singlet fission dynamics of five pentacene derivatives precipitated to form nanoparticles. Two nanoparticle types were distinguished by differences in their solid-state order and kinetics of triplet formation. Nanoparticles that comprise primarily weakly coupled chromophores lack the bulk
Luca Chiari et al.
The Journal of chemical physics, 138(7), 074301-074301 (2013-03-01)
We present total, elastic, and inelastic cross sections for positron and electron scattering from tetrahydrofuran (THF) in the energy range between 1 and 5000 eV. Total cross sections (TCS), positronium formation cross sections, the summed inelastic integral cross sections (ICS)
P T Clayton et al.
The Journal of clinical investigation, 79(4), 1031-1038 (1987-04-01)
Urinary bile acids from a 3-mo-old boy with cholestatic jaundice were analyzed by ion exchange chromatography and gas chromatography-mass spectrometry (GC-MS). This suggested the presence of labile sulfated cholenoic acids with an allylic hydroxyl group, a conclusion supported by analysis
Crispin Lichtenberg et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(44), 15797-15805 (2015-09-17)
The reactivity of the all-ferrous FeN heterocubane [Fe4 (Ntrop)4 ] (1) with i) Brønsted acids, ii) σ-donors, iii) σ-donors/π-acceptors, and iv) one-electron oxidants has been investigated (trop = 5H-dibenzo[a,d]cyclo-hepten-5-yl). 1 showed self-re-assembling after reactions with i) and proved surprisingly inert in reactions with ii)
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