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Safety Information

744069

Sigma-Aldrich

2-Methyltetrahydrofuran

absolute, stored over molecular sieve

Synonym(s):

2-MeTHF, Tetrahydro-2-methylfuran, Tetrahydrosilvan

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About This Item

Empirical Formula (Hill Notation):
C5H10O
CAS Number:
Molecular Weight:
86.13
Beilstein:
102448
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Assay

≥99% (GC)

Quality Level

form

liquid

quality

absolute, stored over molecular sieve

reaction suitability

reaction type: Grignard Reaction

impurities

≤0.002% water

refractive index

n20/D 1.406 (lit.)

bp

78-80 °C (lit.)

density

0.86 g/mL at 25 °C (lit.)

SMILES string

CC1CCCO1

InChI

1S/C5H10O/c1-5-3-2-4-6-5/h5H,2-4H2,1H3

InChI key

JWUJQDFVADABEY-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

14.0 °F - closed cup

Flash Point(C)

-10.0 °C - closed cup

Regulatory Information

危险化学品

Certificates of Analysis (COA)

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Tony W T Bristow et al.
Journal of the American Society for Mass Spectrometry, 25(10), 1794-1802 (2014-08-12)
For on-line monitoring of chemical reactions (batch or continuous flow), mass spectrometry (MS) can provide data to (1) determine the fate of starting materials and reagents, (2) confirm the presence of the desired product, (3) identify intermediates and impurities, (4)

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