Itaconic anhydride

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Names

[ Name ]:
Itaconic anhydride

[Synonym ]:
EINECS 218-518-2
3,4-dihydro-3-methylidenefuran-2,5-dione
3,4-Dihydro-3-methylene-2,5-furandione
Itaconic acid anhydride
Itaconic anhydride
2,5-Furandione,dihydro-3-methylene
Dihydro-3-methylene-2,5-furandione
methylene-dihydro-furan-2,5-dione
2-Methylenesuccinic anhydride
2-methylidenesuccinic anhydride
MFCD00005530
Succinic anhydride,methylene
2-methylidenebutanedioic anhydride
Methylenesuccinic Anhydride
dihydro-3-methylidenefuran-2,5-dione

Chemical & Physical Properties

[ Density]:
1.26 g/cm3

[ Boiling Point ]:
114-115 °C12 mm Hg(lit.)

[ Melting Point ]:
66-68 °C(lit.)

[ Molecular Formula ]:
C₅H₄O₃

[ Molecular Weight ]:
112.08300

[ Flash Point ]:
114-115°C/12mm

[ Exact Mass ]:
112.01600

[ PSA ]:
43.37000

[ LogP ]:
0.01610

[ Index of Refraction ]:
1.517

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Itaconic acid
Citric Acid
2,6-dioxo-3H-pyran-4-carboxylic acid
1-Propene-1,2,3-tricarboxylic acid
Thionyl chloride
(2,5-Dioxotetrahydro-3-furanyl)acetic acid
Ethanoic anhydride
Acetyl chloride
Toluene

DownStream

4-(2',4'-Difluoro-[1,1'-biphenyl]-4-yl)-2-methyl-4-oxobutanoic acid
Citraconic acid
3-methyloxolane-2,5-dione
2-methylidene-4-oxo-4-phenylmethoxybutanoic acid
5-methyl-3-(4-phenylphenyl)-1H-pyridazin-6-one
Allene
Propyne
2,5-Furandione,3-(bromomethyl)
Itaconic acid

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles

Kinetic studies and model development for the formation of galacto-oligosaccharides from lactose using synthesized thermo-responsive bioconjugate.

Enzyme Microb. Technol. 70 , 42-9, (2015)

In an earlier study by us [47], thermo-responsive bioconjugate (poly-N-isopropylacrylamide-β-galactosidase) was synthesized and characterized. This study utilizes the prowess of such smart bioconjugat...

Microwave synthesis and thermal properties of polyacrylate derivatives containing itaconic anhydride moieties.

Chem. Cent. J. 6 , 85, (2013)

Microwave irradiation as an alternative heat source is now a well-known method in synthetic chemistry. Microwave heating has emerged as a powerful technique to promote a variety of chemical reactions,...