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D47102

Sigma-Aldrich

Dibutyl maleate

96%

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About This Item

Linear Formula:
CH3(CH2)3OCOCH=CHCOO(CH2)3CH3
CAS Number:
105-76-0
Molecular Weight:
228.28
Beilstein/REAXYS Number:
1726634
EC Number:
203-328-4
MDL number:
MFCD00009447
UNSPSC Code:
12352100
PubChem Substance ID:
24893895
NACRES:
NA.22

assay

96%

form

liquid

refractive index

n20/D 1.445 (lit.)

bp

281 °C (lit.)

density

0.988 g/mL at 25 °C (lit.)

SMILES string

[H]\C(=C(/[H])C(=O)OCCCC)C(=O)OCCCC

InChI

1S/C12H20O4/c1-3-5-9-15-11(13)7-8-12(14)16-10-6-4-2/h7-8H,3-6,9-10H2,1-2H3/b8-7-

InChI key

JBSLOWBPDRZSMB-FPLPWBNLSA-N

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signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Skin Sens. 1 - STOT RE 2 Oral

target_organs

Kidney

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

248.0 °F

flash_point_c

120 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Allergic contact dermatitis from occupational exposure to dibutyl maleate.
Denis Sasseville et al.
Contact dermatitis, 60(5), 298-300 (2009-04-29)
J Thormann et al.
Contact dermatitis, 13(5), 314-316 (1985-11-01)
10 of 20 workers in an envelope-making factory developed contact dermatitis. The cause was dibutyl maleinate, which was added to a polyvinylacetate glue. Dibutyl maleinate is a strong sensitizer and should be withdrawn from industrial use.
Xiaoping Zhan et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 66(3), 429-434 (2007-01-02)
Poly(2-hydroxy-3-phenoxypropylacrylate, 4-hydroxybutyl acrylate, dibutyl maleate) membrane was synthesized by UV curing method in our laboratory for the first time. When above-mentioned monomers were in the weight ratio of 4:4:2, the membrane not only had perfect permeation property but also had
Alfredo A Marchetti et al.
Chemosphere, 52(5), 861-868 (2003-05-22)
The addition of oxygen-bearing compounds to diesel fuel considerably reduces particulate emissions. TGME and DBM have been identified as possible diesel additives based on their physicochemical characteristics and performance in engine tests. Although these compounds will reduce particulate emissions, their
Contact dermatitis from dibutyl maleate.
J S English et al.
Contact dermatitis, 13(5), 337-338 (1985-11-01)
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