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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:
1726634
EC Number:
203-328-4
MDL number:
MFCD00009447
UNSPSC Code:
12352100
PubChem Substance ID:
24893895
NACRES:
NA.22

Quality Level

200

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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Signal Word

Warning

Hazard Statements

H317,H373,H411

Hazard Classifications

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

Target Organs

Kidney

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

248.0 °F

Flash Point(C)

120 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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 Dibutyl maleinate is a strong sensitizer and should be withdrawn from industrial use.
Contact dermatitis from dibutyl maleate.
J S English et al.
Contact dermatitis, 13(5), 337-338 (1985-11-01)
Beverly L Smith et al.
Environmental science & technology, 42(20), 7682-7689 (2008-11-06)
We recently introduced several important improvements in the measurement of distillation curves of complex fluids. The modifications to the classical measurement provide for (1) a composition-explicit data channel for each distillate fraction (for both qualitative and quantitative analysis), (2) temperature
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
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