Diethyl fumarate 623-91-6 99%
Diethyl fumarate Chemical Properties
Melting point 1-2 °C (lit.)
Boiling point 218-219 °C (lit.)
density 1.052 g/mL at 25 °C (lit.)
refractive index n20/D 1.44(lit.)
Fp 197 °F
storage temp. Store below +30°C.
solubility 3.1g/l
form Liquid
color Clear colorless to slightly yellow
Water Solubility immiscible
BRN 775347
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, acids, bases, reducing agents.
InChIKey IEPRKVQEAMIZSS-AATRIKPKSA-N
CAS DataBase Reference 623-91-6(CAS DataBase Reference)
NIST Chemistry Reference 2-Butenedioic acid (E)-, diethyl ester(623-91-6)
EPA Substance Registry System Diethyl fumarate (623-91-6)
Diethyl fumarate Basic information
Product Name: Diethyl fumarate
Synonyms: Diethyl fuMarat;Diethyl (2E)-but-2-ene-1,4-dioate;FuMaric acidethyl ester two;Diethyl fuMara;diethyl furmarate;trans-2-butenedioicaciddiethylester;DIETHYL TRANS-BUTENEDIOATE;DIETHYL FUMARATE
CAS: 623-91-6
MF: C8H12O4
MW: 172.18
EINECS: 210-819-7
Mol File: 623-91-6.mol
Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 23-24/25
RIDADR NA 1993 / PGIII
WGK Germany 3
RTECS EM5950000
TSCA Yes
HS Code 29171990
Hazardous Substances Data 623-91-6(Hazardous Substances Data)
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