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Fumaric acid

Product NameFumaric acid

CAS110-17-8

MFC4H4O4

MW116.07

EINECS203-743-0

MOL File110-17-8.mol

Chemical Properties

Melting point 298-300 °C (subl.) (lit.)
Boiling point 137.07°C (rough estimate)
Density  1.62
vapor pressure  1.7 mm Hg ( 165 °C)
FEMA  2488 | FUMARIC ACID
refractive index  1.5260 (estimate)
Flash point 230 °C
storage temp.  Store below +30°C.
solubility  95% ethanol: soluble0.46g/10 mL, clear, colorless
form  Fine Crystalline Powder
pka 3.02, 4.38(at 25℃)
color  White
PH 3.19(1 mM solution);2.57(10 mM solution);2.03(100 mM solution);
explosive limit 40%
Water Solubility  0.63 g/100 mL (25 ºC)
JECFA Number 618
Merck  14,4287
BRN  605763
Stability Stable at room temperature. Decomposes at around 230 C. Incompatible with strong oxidizing agents, bases, reducing agents. Combustible.
InChIKey VZCYOOQTPOCHFL-OWOJBTEDSA-N
CAS DataBase Reference 110-17-8(CAS DataBase Reference)
NIST Chemistry Reference Fumaric acid(110-17-8)
EPA Substance Registry System Fumaric acid (110-17-8)

Safety Information

Hazard Codes  Xi
Risk Statements  36
Safety Statements  26
RIDADR  UN 9126
WGK Germany  1
RTECS  LS9625000
Autoignition Temperature 375 °C
TSCA  Yes
HS Code  29171900
Hazardous Substances Data 110-17-8(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 9300 mg/kg LD50 dermal Rabbit 20000 mg/kg

MSDS

Usage And Synthesis

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