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Merck
CN

180068

Dimethyl pimelate

99%

Synonym(s):

Dimethyl heptanedioate

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About This Item

Linear Formula:
CH3O2C(CH2)5CO2CH3
CAS Number:
Molecular Weight:
188.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
217-057-4
Beilstein/REAXYS Number:
1777309
MDL number:
Assay:
99%
Form:
liquid
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InChI key

SHWINQXIGSEZAP-UHFFFAOYSA-N

InChI

1S/C9H16O4/c1-12-8(10)6-4-3-5-7-9(11)13-2/h3-7H2,1-2H3

SMILES string

COC(=O)CCCCCC(=O)OC

assay

99%

form

liquid

Quality Level

refractive index

n20/D 1.431 (lit.)

bp

121-122 °C/11 mmHg (lit.)

density

1.041 g/mL at 25 °C (lit.)

functional group

ester

Related Categories

Application

Dimethyl pimelate was used as the internal standard in the analysis of phthalates, sebacates, epoxidized soybean oil (ESBO) and polyadipates after transesterification to the ethyl esters.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves


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Koni Grob
Journal of chromatography. A, 1150(1-2), 93-99 (2006-11-07)
After some two decades insisting on validation and normalization of methods, the reliability of the results in analytical chemistry continues to be unsatisfactory. Further, the processes involved are too slow, with the effect that frequently the most relevant results are

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