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M625

Maleic anhydride

Name: Maleic anhydride
Brand: ALDRICH

powder, 95%

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

UNSPSC Code:

12162002

NACRES:

NA.23

PubChem Substance ID:

24897084

EC Number:

203-571-6

Beilstein/REAXYS Number:

106909

MDL number:

MFCD00005518

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Properties

vapor density

3.4 (vs air)

vapor pressure

0.16 mmHg ( 20 °C)

assay

95%

form

powder

autoignition temp.

870 °F

expl. lim.

7.1 %

impurities

<5% maleic acid

bp

200 °C (lit.)

mp

51-56 °C (lit.)

SMILES string

O=C1OC(=O)C=C1

InChI

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

InChI key

FPYJFEHAWHCUMM-UHFFFAOYSA-N

Description

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pictograms

GHS08,GHS05,GHS07

signalword

Danger

hcodes

H302,H314,H317,H334,H372

pcodes

P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

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

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品

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Towards improved diagnosis of von Willebrand disease: comparative evaluations of several automated von Willebrand factor antigen and activity assays.

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

Crucial role for the VWF A1 domain in binding to type IV collagen.

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

SAR and 3D-QSAR studies on thiadiazolidinone derivatives: exploration of structural requirements for glycogen synthase kinase 3 inhibitors.

Ana Martinez et al.

Journal of medicinal chemistry, 48(23), 7103-7112 (2005-11-11)

The 2,4-disubstituted thiadiazolidinones (TDZD) are described as the first ATP-noncompetitive GSK-3 inhibitors. Following an SAR study about TDZD, different structural modifications in the heterocyclic ring aimed to test the influence of each heteroatom on the biological study are here reported

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Global Trade Item Number

SKU	GTIN
M625-25G	04061834060796
M625-1KG	04061834060789