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112755

DBE-4 dibasic ester

98%

Synonym(s):

Dimethyl succinate, Succinic acid dimethyl ester

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Size/SKUAvailabilityPrice
100 g

Available to ship TODAY

$71.70
500 g

Available to ship TODAY

$152.00

About This Item

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

$71.70


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vapor pressure

0.3 mmHg ( 20 °C)

Quality Segment

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

SMILES string

COC(=O)CCC(=O)OC

InChI

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

InChI key

MUXOBHXGJLMRAB-UHFFFAOYSA-N

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

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This Item
W23960773605422053
description

98%

description

98%, FG

description

analytical standard

description

-

assay

98%

assay

98%

assay

≥97.0% (GC)

assay

-

Quality Level

100

Quality Level

300, 400

Quality Level

100

Quality Level

200

refractive index

n20/D 1.419 (lit.)

refractive index

n20/D 1.419 (lit.)

refractive index

n20/D 1.419 (lit.), n20/D 1.418-1.420

refractive index

n20/D 1.424 (lit.)

density

1.117 g/mL at 25 °C (lit.)

density

1.117 g/mL at 25 °C (lit.)

density

1.117 g/mL at 25 °C (lit.)

density

1.092 g/mL at 25 °C (lit.)

bp

200 °C (lit.)

bp

200 °C (lit.)

bp

200 °C (lit.)

bp

196-225 °C (lit.)

mp

16-19 °C (lit.)

mp

16-19 °C (lit.)

mp

16-19 °C (lit.)

mp

-


Pictograms

Exclamation mark

Signal Word

Warning

Hazard Codes

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 (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter



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