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Merck
CN

544469

1,5-Dimethoxypentane

98%

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About This Item

Linear Formula:
CH3O(CH2)5OCH3
CAS Number:
Molecular Weight:
132.20
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
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InChI

1S/C7H16O2/c1-8-6-4-3-5-7-9-2/h3-7H2,1-2H3

SMILES string

COCCCCCOC

InChI key

NFCBHIFOKVDBCJ-UHFFFAOYSA-N

assay

98%

refractive index

n20/D 1.408 (lit.)

bp

161 °C (lit.)

density

0.843 g/mL at 25 °C (lit.)

General description

1,5-Dimethoxypentane (1,5-DMP) is an aliphatic diether. Its conformational analysis using Raman and infrared spectra recorded in crystalline solid state indicates that it exists in trans conformation. The Gibbs energy of hydration (at 298.15K and 0.1MPa) and Antoine constants of 1,5-DMP have been determined.

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

140.0 °F - closed cup

flash_point_c

60 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Regulatory Information

危险化学品
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Raman and infrared spectra of CH3O(CH2)nOCH3(n=3?5) as model compounds of polyethers.
Matsuura H and Murata H.
Journal of Raman Spectroscopy, 12(2), 144-148 (1982)
Group contribution values for the thermodynamic functions of hydration at 298.15 K, 0.1 MPa. 3. Aliphatic monoethers, diethers, and polyethers.
Plyasunov AV, et al.
Journal of Chemical and Engineering Data, 51(1), 276-290 (2006)

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