citraconic anhydride

3-methylmaleic anhydride

CAS: 616-02-4 C5 H4 O3 MW: 112.08448000

All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers M.W Index Refractive Index Specific Gravity

Identification

Name	citraconic anhydride
IUPAC	3-methylfuran-2,5-dione
CAS Number	616-02-4
EINECS	210-459-0
FDA UNII	105NP7PMXX
Molecular Formula	C5 H4 O3
Molecular Weight	112.08448000
MDL Number	MFCD00005522
Nikkaji Number	J679.309F
Beilstein	0001835

Regulatory

Physical Properties

Appearance	colorless to pale yellow clear liquid (est)
Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Specific Gravity	1.24500 to 1.24900 @ 20.00 °C.
Pounds per Gallon - (est).	10.372 to 10.405
Refractive Index	1.46900 to 1.47300 @ 20.00 °C.
Melting Point	7.00 to 8.00 °C. @ 760.00 mm Hg
Boiling Point	213.50 °C. @ 760.00 mm Hg, 211.00 to 212.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure	0.182000 mmHg @ 25.00 °C. (est)
Flash Point	206.00 °F. TCC ( 96.80 °C. ) (est)
logP (o/w)	-0.232 (est)
Soluble in	water, 1513 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDS	View
Oral/Parenteral Toxicity	oral-rat LD50 2600 mg/kg
Dermal Toxicity	skin-rabbit LD50 218 mg/kg
Inhalation Toxicity	Not determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Category	information only not used for fragrances or flavors
Recommendation for citraconic anhydride usage levels up to	not for fragrance use.
Recommendation for citraconic anhydride flavor usage levels up to	not for flavor use.

BOC Sciences

Best of Chemicals Supplier

Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecul...

616-02-4 Citraconic anhydride 98%

View All Website 1-631-485-4226 account@bocsci.com

TCI AMERICA

Moving Your Chemistry Forward

We continuously strive to advance our technology.

M0365 Citraconic Anhydride >98.0%(GC)

View All Website 1-800-423-8616 Sales-US@TCIchemicals.com;

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

citraconic acid anhydride 2,5- furandione, 3-methyl- maleic anhydride, methyl- 3- methyl furan-2,5-dione 3- methyl maleic anhydride mono methyl maleic anhydride 3- methyl-2,5-furandione 3- methyl-2,5-pentanedione 3- methyl-furan-2,5-dione 3- methylfuran-2,5-dione methylmaleic anhydride 2- methylmaleic anhydride 3- methylmaleic anhydride mono methylmaleic anhydride Try the PubMed Search.