8.45103
2-Methyltetrahydrofuran
(stabilised with 2,6-di-tert-butyl-4-methylphenol) Msynth™plus
Synonym(s):
Tetrahydro-2-methylfuran, 2-MeTHF, Tetrahydrosilvan
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About This Item
vapor pressure
136 hPa ( 20 °C)
assay
≥98% (GC)
form
liquid
autoignition temp.
270 °C
potency
300-2000 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
expl. lim.
1.2-5.7 % (v/v)
dilution
(for synthesis)
bp
78-80 °C (lit.)
mp
-136 °C
transition temp
flash point -11 °C
density
0.86 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
CC1CCCO1
InChI
1S/C5H10O/c1-5-3-2-4-6-5/h5H,2-4H2,1H3
InChI key
JWUJQDFVADABEY-UHFFFAOYSA-N
Analysis Note
Appearance of substance (visual): clear
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.852 - 0.855
Water (K. F.): ≤ 0.01 %
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test
1,1-Dichloroethene (HS-GC): lot specific result
1,1,1-Trichlorethane: not measurable
Benzene: not measurable
Carbon tetrachloride: not measurable
1,2-Dichlorethane: not measurable
The material is stabilised with Butylhydroxytoluene (BHT).
At time of analytical testing a content of >100 ppm stabiliser was determined.
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Danger
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2
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Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_c
-10.0 °C - closed cup
flash_point_f
14.0 °F - closed cup
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Certificates of Analysis (COA)
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