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Merck
CN

V000487

Maleic anhydride

99.0%

Synonym(s):

2,5-Furandione

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About This Item

Empirical Formula (Hill Notation):
C4H2O3
CAS Number:
108-31-6
Molecular Weight:
98.06
EC Number:
203-571-6
PubChem Substance ID:
329828026
MDL number:
MFCD00005518
Beilstein/REAXYS Number:
106909

Key Documents

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assay

99.0%

InChI key

FPYJFEHAWHCUMM-UHFFFAOYSA-N

InChI

1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H

SMILES string

O=C1OC(=O)C=C1

grade

synthesis grade

vapor density

3.4 (vs air)

vapor pressure

0.16 mmHg ( 20 °C)

autoignition temp.

870 °F

expl. lim.

7.1 %

bp

200 °C (lit.)

mp

51-56 °C (lit.)

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1A - STOT RE 1 Inhalation

target_organs

Respiratory system

supp_hazards

EUH071

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

217.4 °F - closed cup

flash_point_c

103 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
DCBD8384
DCBD8383
DCBD7818V
DCBD7623V

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Emmanuel J Favaloro et al.
Thrombosis research, 134(6), 1292-1300 (2014-10-11)
von Willebrand disease (VWD) is reportedly the most common bleeding disorder and arises from deficiency and/or defects of von Willebrand factor (VWF). Laboratory diagnosis and typing has important management implications and requires a wide range of tests, including VWF activity
Veronica H Flood et al.
Blood, 125(14), 2297-2304 (2015-02-11)
Von Willebrand factor (VWF) contains binding sites for platelets and for vascular collagens to facilitate clot formation at sites of injury. Although previous work has shown that VWF can bind type IV collagen (collagen 4), little characterization of this interaction
Glenn B S Miller et al.
European journal of mass spectrometry (Chichester, England), 21(3), 545-556 (2015-08-27)
We have conducted collision induced dissociation experiments on the hydrogen maleate anion (MaH(-), m/z = 115) and the anionic maleate MgCl complex (MaMgC(-), m/z = 173). In addition, we have computationally investigated the observed fragmentation reactions. We find that both
Neha N Parayath et al.
International journal of nanomedicine, 10, 4653-4667 (2015-08-01)
Drug delivery systems could potentially overcome low bioavailability and gastrointestinal toxicity, which are the major challenges for the development of oral anticancer drugs. Herein, we demonstrate the ability of styrene maleic acid (SMA) nanomicelles encapsulating epirubicin to traverse in vitro
Yarmilla Reinprecht et al.
PloS one, 10(7), e0130371-e0130371 (2015-07-15)
Plant fibers can be used to produce composite materials for automobile parts, thus reducing plastic used in their manufacture, overall vehicle weight and fuel consumption when they replace mineral fillers and glass fibers. Soybean stem residues are, potentially, significant sources
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