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D105805

Sigma-Aldrich

2,3-Dihydro-5-methylfuran

97%

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Synonym(s):
2,3-Dihydro-5-methylfuran, 2-Methyl-4,5-dihydrofuran, 4,5-Dihydro-2-methylfuran, 4,5-Dihydrosylvan, 5-Methyl-2,3-dihydrofuran
Empirical Formula (Hill Notation):
C5H8O
CAS Number:
Molecular Weight:
84.12
Beilstein/REAXYS Number:
103487
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

assay

97%

form

liquid

refractive index

n20/D 1.432 (lit.)

bp

82 °C (lit.)

density

0.922 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CC1=CCCO1

InChI

1S/C5H8O/c1-5-3-2-4-6-5/h3H,2,4H2,1H3

InChI key

BGCWDXXJMUHZHE-UHFFFAOYSA-N

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1 of 4

This Item
678570765767714623
2,3-Dihydro-5-methylfuran 97%

D105805

2,3-Dihydro-5-methylfuran

5-Methylfuran-2-carbonyl chloride 97%

678570

5-Methylfuran-2-carbonyl chloride

2,3-Diamino-5-chloropyridine 97%

714623

2,3-Diamino-5-chloropyridine

density

0.922 g/mL at 25 °C (lit.)

density

-

density

1.080 g/mL at 25 °C

density

-

form

liquid

form

solid

form

liquid

form

solid

bp

82 °C (lit.)

bp

-

bp

52-60 °C/760 mmHg

bp

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

storage temp.

-

refractive index

n20/D 1.432 (lit.)

refractive index

-

refractive index

n20/D 1.320

refractive index

-

pictograms

Flame

signalword

Danger

hcodes

pcodes

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

10.4 °F - closed cup

flash_point_c

-12 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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