Diethyl fumarate

Modify Date: 2025-08-21 08:25:58

Diethyl fumarate Structure
Diethyl fumarate structure
 Common Name Diethyl fumarate
CAS Number 623-91-6 Molecular Weight 172.178
Density 1.1±0.1 g/cm3 Boiling Point 214.0±0.0 °C at 760 mmHg
Molecular Formula C8H12O4 Melting Point 41641ºC
MSDS Chinese USA Flash Point 93.3±0.0 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Use of Diethyl fumarate


Diethyl fumarate is an endogenous metabolite.

 Names

Name diethyl fumarate
Synonym More Synonyms

 Diethyl fumarate Biological Activity

Description Diethyl fumarate is an endogenous metabolite.
Related Catalog

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 214.0±0.0 °C at 760 mmHg
Melting Point 41641ºC
Molecular Formula C8H12O4
Molecular Weight 172.178
Flash Point 93.3±0.0 °C
Exact Mass 172.073563
PSA 52.60000
LogP 1.68
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.443
Stability Stable. Combustible. Incompatible with strong oxidizing agents, acids, bases, reducing agents.
Water Solubility immiscible

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EM5950000
CHEMICAL NAME :
2-Butenedioic acid, diethyl ester, (E)-
CAS REGISTRY NUMBER :
623-91-6
BEILSTEIN REFERENCE NO. :
0775347
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C8-H12-O4
MOLECULAR WEIGHT :
172.20
WISWESSER LINE NOTATION :
2OV1U1VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1780 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81805 No. of Facilities: 367 (estimated) No. of Industries: 3 No. of Occupations: 11 No. of Employees: 1350 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22
Safety Phrases S23
RIDADR NA 1993 / PGIII
WGK Germany 3
RTECS EM5950000
HS Code 29171990

 Synthetic Route

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles26

More Articles
Fumarate analogs act as allosteric inhibitors of the human mitochondrial NAD(P)+-dependent malic enzyme.

PLoS ONE 9(6) , e98385, (2014)

Human mitochondrial NAD(P)+-dependent malic enzyme (m-NAD(P)-ME) is allosterically activated by the four-carbon trans dicarboxylic acid, fumarate. Previous studies have suggested that the dicarboxylic...

Kinetics of poly(propylene fumarate) synthesis by step polymerization of diethyl fumarate and propylene glycol using zinc chloride as a catalyst.

J. Biomater. Sci. Polym. Ed. 13(1) , 95-108, (2002)

Diethyl fumarate and propylene glycol were reacted in the presence of a zinc chloride catalyst to synthesize poly(propylene fumarate) (PPF) over a period of 12 hours. The kinetics of the transesterifi...

Facile preparation of the tosylhydrazone derivatives of a series of racemic trans-3,4-substituted cyclopentanones.

Molecules 17(1) , 1-14, (2011)

We report the synthesis and characterization of a variety of trans-3,4-substituted cyclopentanones and the corresponding tosylhydrazone derivatives starting with diethyl fumarate. Protection of the ke...

 Synonyms

2-Butenedioic acid(2E)-, 1,4-diethyl ester
2-Butenedioic acid, diethyl ester, (2E)-
Diethyl-(2E)-but-2-endioat
EINECS 210-819-7
Diethyl (2E)-but-2-enedioate
Diethyl (2E)-2-butenedioate
Fumaric acid, diethyl ester (8CI)
Diethyl fumarate
MFCD00064455
Diethyl maleate
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