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Merck
CN

112755

DBE-4 dibasic ester

98%

Synonym(s):

Dimethyl succinate, Succinic acid dimethyl ester

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About This Item

Linear Formula:
CH3OCOCH2CH2COOCH3
CAS Number:
106-65-0
Molecular Weight:
146.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847113
EC Number:
203-419-9
Beilstein/REAXYS Number:
956776
MDL number:
MFCD00008466
Assay:
98%

Key Documents

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Product Name

DBE-4 dibasic ester, 98%

InChI key

MUXOBHXGJLMRAB-UHFFFAOYSA-N

InChI

1S/C6H10O4/c1-9-5(7)3-4-6(8)10-2/h3-4H2,1-2H3

SMILES string

COC(=O)CCC(=O)OC

vapor pressure

0.3 mmHg ( 20 °C)

assay

98%

autoignition temp.

689 °F

expl. lim.

8.5 %

refractive index

n20/D 1.419 (lit.)

bp

200 °C (lit.)

mp

16-19 °C (lit.)

density

1.117 g/mL at 25 °C (lit.)

functional group

ester

Quality Level

100

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Related Categories

General description

Dimethyl succinate (DBE-4 dibasic ester ) is obtained by the oxidation of 1,4-butanediol and butyrolactone by using supported gold, palladium and gold-palladium nanoparticles.

DBE-4 can be used as an intermediate in the preparation of 1,4-butanediol, γ-butyrolactone, tetrahydrofuran and itaconic acid.

Legal Information

DuPont product

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

201.2 °F - closed cup

flash_point_c

94 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB1388
SHBL3532
MKCD1531
MKCB7058
MKCB3628

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Gemma L Brett et al.
ChemSusChem, 6(10), 1952-1958 (2013-10-10)
The oxidation of 1,4-butanediol and butyrolactone have been investigated by using supported gold, palladium and gold-palladium nanoparticles. The products of such reactions are valuable chemical intermediates and, for example, can present a viable pathway for the sustainable production of polymers.
Determination and correlation of ternary isobaric vapour-liquid equilibrium data of (dimethyl succinate+ dimethyl glutarate+ dimethyl adipate) at 2, 5 and 8 kPa
Zhi C, et al.
The Journal of Chemical Thermodynamics, 143, 106047-106047 (2020)
V Leclercq-Meyer et al.
Biochemical and molecular medicine, 59(1), 87-90 (1996-10-01)
Glucagon-like peptide 1 (GLP-1) is often referred to as a glucose-dependent insulinotropic agent and is currently under investigation as a tool in the treatment of noninsulin-dependent diabetes. This report shows that, in the absence of glucose, a nonglucidic nutrient, namely
L Ladrière et al.
Metabolism: clinical and experimental, 48(1), 102-106 (1999-01-27)
The metabolism of [2,3-13C]succinic acid dimethyl ester ([2,3-13C]-SAD) 10 mmol/L was examined in hepatocytes from overnight-fasted normal rats, 3-day starved rats, and overnight-fasted hereditarily diabetic Goto-Kakizaki (GK) rats. The amount of 13C-labeled succinate, fumarate, malate, lactate, alanine, and aspartate released
V Leclercq-Meyer et al.
Life sciences, 58(14), 1195-1199 (1996-01-01)
The glucagon-like peptide 1 (7-36) amide (GLP-1, 1.0 nM) was administered to isolated rat pancreases perfused either in the absence of exogenous nutrient or presence of 10 mM succinic acid dimethyl ester (SAD). In the absence of any exogenous nutrient
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