8.00269
Fumaric acid
for synthesis
Synonym(s):
Fumaric acid, trans-1,2-Ethylentricarboxylic acid
About This Item
vapor pressure
<0.001 hPa ( 20 °C)
Quality Level
Assay
≥99.0% (acidimetric)
form
solid
autoignition temp.
375 °C
potency
9300 mg/kg LD50, oral (Rat)
20000 mg/kg LD50, skin (Rabbit)
pH
2.1 (20 °C, 4.9 g/L in H2O)
bp
290 °C/1013 hPa (sublimed)
mp
287 °C
transition temp
flash point 273 °C
solubility
4.9 g/L
density
1.64 g/cm3 at 20 °C
storage temp.
no temp limit
InChI
1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+
InChI key
VZCYOOQTPOCHFL-OWOJBTEDSA-N
Related Categories
Analysis Note
Identity (IR): passes test
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
WGK
WGK 1
Flash Point(F)
523.4 °F
Flash Point(C)
273 °C
Certificates of Analysis (COA)
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