8.41321
Citraconic anhydride
for synthesis
Synonym(s):
Citraconic anhydride, Methylmaleic anhydride
About This Item
vapor pressure
1.3 hPa ( 47 °C)
Quality Level
Assay
≥98.0% (GC)
form
liquid
potency
2600 mg/kg LD50, oral (Rat)
218 mg/kg LD50, skin (Rabbit)
bp
213-214 °C/1013 hPa
mp
7-8 °C
transition temp
flash point 111 °C
density
1.243 g/cm3 at 20 °C
InChI
1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h2H,1H3
InChI key
AYKYXWQEBUNJCN-UHFFFAOYSA-N
Analysis Note
Density (d 20 °C/ 4 °C): 1.241 - 1.246
Identity (IR): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
Storage Class Code
8A - Combustible, corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
231.8 °F
Flash Point(C)
111 °C
Regulatory Information
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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