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624-49-7

Basic Information
CAS No.: 624-49-7
Name: Dimethyl fumarate
Molecular Structure:
Molecular Structure of 624-49-7 (Dimethyl fumarate)
Formula: C6H8O4
Molecular Weight: 144.14
Synonyms: 2-Butenedioic acid (E)-, dimethyl ester;Fumaric acid, dimethyl ester (6CI,8CI);(2E)-2-Butenedioic acid dimethyl ester;(E)-But-2-enedioic acid dimethyl ester;AZL-O 211089;Dimethyl (E)-2-butenedioate;Dimethyl(E)-butenedioate;2-Butenedioic acid(2E)-, 1,4-dimethyl ester;Dimethyl trans-ethylenedicarboxylate;NSC 167432;trans-1,2-Ethylenedicarboxylic aciddimethyl ester;trans-Butenedioic acid dimethyl ester;
EINECS: 210-849-0
Density: 1.124 g/cm3
Melting Point: 102-106 °C(lit.)
Boiling Point: 193 °C at 760 mmHg
Flash Point: 91.1 °C
Solubility: Soluble in water (1.6 mg/ml at 20°C), methanol (30-36 mg/ml), ethanol (10 mg/ml at 25°C), DMSO (29 mg/ml at 25°C), and DMF (~12 mg/ml).
Appearance: fine white crystalline powder
Hazard Symbols: HarmfulXn
Risk Codes: 21-38-41-43-36/37/38
Safety: 26-36/37/39
Transport Information:
PSA: 52.60000
LogP: -0.11140
Synthetic route
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With 1-hexylimidazolium DL-lactate at 70℃; for 24h; Kinetics; Product distribution; Further Variations:; Reagents; Temperatures;100%
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane Heating;100%
With bromine In dichloromethane at 50℃; for 5h; Irradiation;98%
117753-93-2

(P(CH2CH2P(C6H5)2)3)Co(H2)(1+)*PF6(1-) = (P(CH2CH2P(C6H5)2)3)CoH2PF6

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

624-49-7

dimethylfumarate

Conditions
ConditionsYield
In tetrahydrofuran100%
67-56-1

methanol

110-17-8

(2E)-but-2-enedioic acid

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With sulfuric acid for 8h; Reflux;99%
With acetyl chloride at 45 - 60℃; for 5.5h; Temperature; Reagent/catalyst;99.85%
With sulfuric acid at 105℃; for 0.266667h; Temperature;99%
67-56-1

methanol

2756-87-8

methyl hydrogen fumarate

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With sulfuric acid at 55℃; for 2h;98.6%
With thionyl chloride at 10 - 65℃;80 g
1634-04-4

tert-butyl methyl ether

110-17-8

(2E)-but-2-enedioic acid

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With sulfuric acid Reflux; regioselective reaction;96%
With perchloric acid for 18h; Reflux;9.3 g
112193-23-4

(4R,5R)-2-methoxy-[1,3]dioxolane-4,5-dicarboxylic acid dimethyl ester

624-49-7

dimethylfumarate

Conditions
ConditionsYield
In acetic anhydride for 4h; Heating;95%

dimethyl 2-(p-toluenesulfonamido)-3-(triphenylphosphoranylidene)butanedioate

A

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

1058-14-6

N-p-tolylsulfonylphosphine imide

C

624-49-7

dimethylfumarate

Conditions
ConditionsYield
In toluene for 14h; Heating;A n/a
B 93%
C n/a
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

110-17-8

(2E)-but-2-enedioic acid

624-49-7

dimethylfumarate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; Reflux;93%

(4R,5R)-2,2-Dioxo-2λ6-[1,3,2]dioxathiolane-4,5-dicarboxylic acid dimethyl ester

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With lithium iodide In acetone for 0.166667h; Ambient temperature;90%
With magnesium iodide In acetonitrile for 0.0833333h; Ambient temperature;90%
With iodine; triphenylphosphine In dichloromethane for 2h; Ambient temperature; various conditions;85%
67-56-1

methanol

201230-82-2

carbon monoxide

74-86-2

acetylene

B

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

C

624-49-7

dimethylfumarate

Conditions
ConditionsYield
PdI2-KI at 60℃; under 19000 Torr; for 15h;A 7%
B 89%
C 3%

(3SR,5SR)-1-(benzyloxy)oct-7-ene-3,5-diol

methyl (5SR,7SR,E)-9-(benzyloxy)-5,7-dihydroxynon-2-enoate

B

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride In dichloromethane for 3h; Inert atmosphere; Reflux;A 89%
B n/a

dimethyl meso-tartrate cyclic sulfate

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With iodine; triphenylphosphine In dichloromethane Ambient temperature;86%
With triphenylphosphine In xylene at 110℃;45%
67-56-1

methanol

201230-82-2

carbon monoxide

74-86-2

acetylene

A

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With hydrogenchloride; oxygen; copper dichloride; palladium dichloride under 1 Torr; for 2h;A 86%
B 14%
6832-16-2

methyl diazoacetate

55261-56-8

3-morpholino-but-2-enoic acid methyl ester

A

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

624-49-7

dimethylfumarate

(1R,2R)-3-Methyl-3-morpholin-4-yl-cyclopropane-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
copper acetylacetonate In ethyl acetate Heating;A n/a
B n/a
C 86%
617-55-0

dimethyl (S)-malate

A

76003-45-7

dimethyl (2R)-fluorosuccinate

B

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With diethylamino-sulfur trifluoride In chloroform at 0℃; for 0.5h;A 85%
B 6%
132559-56-9

3-<1.2.4>trioxolan-3-ylmethyl-cyclohexanone

21204-67-1

methyl (triphenylphosphoranylidene)acetate

A

132559-62-7

4-(3-oxocyclohexyl)-2(E)-butenoic acid methyl ester

B

624-49-7

dimethylfumarate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 12h; Wittig type reaction;A 85%
B 3%
23652-59-7

4-(pyrrolidin-1-yl)pent-3-en-2-one

6832-16-2

methyl diazoacetate

A

85392-47-8

methyl 2-acetyl-4-oxovalerate

B

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

C

624-49-7

dimethylfumarate

Conditions
ConditionsYield
copper(I) triflate In dichloromethane at 20℃; for 24h;A 84%
B n/a
C n/a
6832-16-2

methyl diazoacetate

137201-66-2

E-methyl β-morpholino-cinnamate

A

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

624-49-7

dimethylfumarate

(1R,2R)-3-Morpholin-4-yl-3-phenyl-cyclopropane-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
copper acetylacetonate In ethyl acetate Heating;A n/a
B n/a
C 84%
6832-16-2

methyl diazoacetate

(E)-3-Morpholin-4-yl-3,N-diphenyl-acrylamide

A

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

624-49-7

dimethylfumarate

(1R,3R)-2-Morpholin-4-yl-2-phenyl-3-phenylcarbamoyl-cyclopropanecarboxylic acid methyl ester

Conditions
ConditionsYield
copper acetylacetonate In ethyl acetate Heating;A n/a
B n/a
C 83%
Conditions
ConditionsYield
With 1H-imidazole; iodine; chloro-diphenylphosphine In toluene; acetonitrile Ambient temperature;81%
21204-67-1

methyl (triphenylphosphoranylidene)acetate

A

3878-44-2

Triphenylphosphine selenide

B

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With selenium In toluene for 3h; Heating;A 77.6%
B 73.6%
762-42-5

dimethyl acetylenedicarboxylate

A

89330-93-8

dimethyl phenylmaleate

B

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

C

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With cyclopentadienylchromiumtricarbonyl hydride In benzene Inert atmosphere;A 76%
B 17%
C 5%
21204-67-1

methyl (triphenylphosphoranylidene)acetate

624-49-7

dimethylfumarate

Conditions
ConditionsYield
With selenium In toluene for 4h; Heating;74%
616-42-2

dimethylsulfite

110-17-8

(2E)-but-2-enedioic acid

624-49-7

dimethylfumarate

Conditions
ConditionsYield
sulfuric acid In methanol Heating;73%
70008-80-9

3-morpholin-4-yl-1-phenyl-but-2-en-1-one

6832-16-2

methyl diazoacetate

A

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

75519-84-5

3-oxo-2-(2-oxo-2-phenyl-ethyl)-butyric acid methyl ester

C

624-49-7

dimethylfumarate

D

3-Methyl-5-phenyl-furan-2-carboxylic acid methyl ester

Conditions
ConditionsYield
copper(I) triflate In dichloromethane at 20℃;A n/a
B 73%
C n/a
D 4%
489-84-9

7-isopropyl-1,4-dimethyl-azulene

762-42-5

dimethyl acetylenedicarboxylate

A

98525-07-6, 72898-39-6, 98525-12-3, 98525-13-4

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate

B

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

C

145948-88-5

dimethyl (E)-1-(5'-isopropyl-3',8'-dimethylazulen-1-yl)-ethene-1,2-dicarboxylate

D

145948-89-6

dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate

E

624-49-7

dimethylfumarate

Conditions
ConditionsYield
In acetonitrile at 100℃; for 4h; Mechanism; other solvents, other substrates;A 71%
B 1%
C 15%
D 11%
E 1%
489-84-9

7-isopropyl-1,4-dimethyl-azulene

762-42-5

dimethyl acetylenedicarboxylate

A

98525-07-6, 72898-39-6, 98525-12-3, 98525-13-4

dimethyl 1,6-dimethyl-9-(1-methylethyl)heptalene-4,5-dicarboxylate

B

145948-88-5

dimethyl (E)-1-(5'-isopropyl-3',8'-dimethylazulen-1-yl)-ethene-1,2-dicarboxylate

C

145948-89-6

dimethyl (Z)-1-(5-isopropyl-3,8-dimethylazulen-1-yl)ethene-1,2-dicarboxylate

D

624-49-7

dimethylfumarate

Conditions
ConditionsYield
In acetonitrile at 100℃; for 4h; Further byproducts given;A 71%
B 15%
C 11%
D 1%
67-56-1

methanol

110-17-8

(2E)-but-2-enedioic acid

A

2756-87-8

methyl hydrogen fumarate

B

624-49-7

dimethylfumarate

Conditions
ConditionsYield
sulfuric acid at 60 - 70℃; for 3h; Product distribution / selectivity; Industry scale;A n/a
B 71%
67866-50-6

diethyl (2-bromo-1-phenylvinyl)phosphonite

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

A

1-ethoxy-2-phenyl-4,5-dimethoxycarbonyl-Δ2-λ5-phospholene 1-oxide

B

624-49-7

dimethylfumarate

Conditions
ConditionsYield
for 4h; Ambient temperature;A 27%
B 70%
70008-81-0

(E)-3-morpholin-4-yl-1,3-diphenylpropenone

6832-16-2

methyl diazoacetate

A

624-48-6

dimethyl cis-but-2-ene-1,4-dioate

B

90904-37-3

methyl α,β-dibenzoyl-propionate

C

624-49-7

dimethylfumarate

Conditions
ConditionsYield
copper(I) triflate In dichloromethane at 20℃;A n/a
B 70%
C n/a
50-00-0

formaldehyd

17136-36-6

N-benzylglycine

624-49-7

dimethylfumarate

87813-05-6, 87813-06-7, 111186-67-5

dimethyl (3R,4R)-1-benzylpyrrolidine-3,4-dicarboxylate

Conditions
ConditionsYield
In toluene for 0.25h; Heating;100%
In benzene for 3h; Heating;63%
In toluene
109-69-3

n-Butyl chloride

90606-10-3

(E)-N-(phenylmethylene)-1-(trimethylsilyl)methylamine

624-49-7

dimethylfumarate

82959-82-8, 82959-83-9, 82959-84-0, 82959-85-1

(3R,4R)-2-Phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In N,N,N,N,N,N-hexamethylphosphoric triamide at 40 - 45℃;100%
57402-97-8

N-<(trimethylsilyl)methyl>benzaldimine

624-49-7

dimethylfumarate

82959-82-8, 82959-83-9, 82959-84-0, 82959-85-1

(3R,4S)-2-Phenyl-pyrrolidine-3,4-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With water; acetic acid In N,N,N,N,N,N-hexamethylphosphoric triamide for 24h; Ambient temperature;100%
61201-25-0

3-methylene-2-phenyl-4-penten-2-ol

624-49-7

dimethylfumarate

(1S,2S)-4-(1-Hydroxy-1-phenyl-ethyl)-cyclohex-4-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In benzene for 16h; Heating;100%
40448-79-1

isoquinolinium phenylacylide

624-49-7

dimethylfumarate

97204-11-0, 97275-44-0, 105017-20-7

(1R,2R,3R,10bR)-3-Benzoyl-1,2,3,10b-tetrahydro-pyrrolo[2,1-a]isoquinoline-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In chloroform for 0.166667h; Ambient temperature;100%
33059-38-0

5H-cyclopropisobenzofuran

624-49-7

dimethylfumarate

113605-10-0

C15H14O5

Conditions
ConditionsYield
In cyclohexane at 25℃; Rate constant;100%
In tetrahydrofuran at -30℃; for 0.0833333h;100%

Benzoic acid 4-methoxythiocarbonylsulfanyl-but-2-ynyl ester

624-49-7

dimethylfumarate

(5S,6S)-2-Oxo-4,5,6,7-tetrahydro-benzo[1,3]dithiole-5,6-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In chlorobenzene Heating;100%
100281-17-2

2-(4-methoxyphenyl)-3-methylenepent-4-en-2-ol

624-49-7

dimethylfumarate

(1S,2S)-4-[1-Hydroxy-1-(4-methoxy-phenyl)-ethyl]-cyclohex-4-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
In benzene for 10h; Heating;100%

1-(2-oxo-2-phenylethyl)pyridazin-1-ium bromide

624-49-7

dimethylfumarate

(4aS,5R,6R,7R)-7-Benzoyl-4a,5,6,7-tetrahydro-pyrrolo[1,2-b]pyridazine-5,6-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With triethylamine In chloroform for 0.166667h; Ambient temperature;100%
23134-50-1

1H-2-naphtho<2,1-b>thiete

624-49-7

dimethylfumarate

trans-2,3-Dihydro-1H-naphtho<2,1-b>thiopyran-2,3-dicarbonsaeure-dimethylester

Conditions
ConditionsYield
In toluene at 80 - 110℃;100%
at 80 - 110℃; Yield given;
162889-67-0

(diisopropoxyphosphinoyl)formonitriole oxide

624-49-7

dimethylfumarate

3-(diisopropoxyphosphinoyl)-4,5-trans-bis(methoxycarbonyl)isoxazoline

Conditions
ConditionsYield
In dichloromethane at -78℃;100%
174006-54-3

2H-naphtho<1,2-b>thiete

624-49-7

dimethylfumarate

trans-3,4-Dihydro-2H-naphtho<1,2-b>thiopyran-2,3-dicarbonsaeure-dimethylester

Conditions
ConditionsYield
In toluene at 80 - 110℃;100%
In toluene Heating;100%
177028-67-0

2-oxo-4H-3,1-naptho<1,2-d>oxathiin

624-49-7

dimethylfumarate

trans-3,4-Dihydro-2H-naphtho<1,2-b>thiopyran-2,3-dicarbonsaeure-dimethylester

Conditions
ConditionsYield
In toluene for 16h; Heating;100%
41078-15-3

3-aminothieno<3,4:3',4'>benzopyran-4-one

624-49-7

dimethylfumarate

dimethyl 4-aminobenzocoumarin-2,3-dicarboxylate

Conditions
ConditionsYield
Heating;100%
at 170℃; for 4h;76%
75-30-9

2-iodo-propane

17851-98-8

1-phenyl-1-(tributylstannyloxy)ethene

624-49-7

dimethylfumarate

dimethyl 2-isopropyl-3-phenacylbutanedioate

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In benzene at 80℃; for 4h;100%
20433-10-7

5-(4-methoxyphenyl)-2-phenyl-2H-tetrazole

624-49-7

dimethylfumarate

(4RS,5SR)-dimethyl 3-(4-methoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazole-4,5-dicarboxylate

Conditions
ConditionsYield
In ethyl acetate for 2h; UV-irradiation;100%
75-31-0

isopropylamine

624-49-7

dimethylfumarate

17459-45-9

dimethyl 2-(iso-propylamino)succinate

Conditions
ConditionsYield
In acetonitrile at 0 - 20℃; for 16h;100%
159665-98-2

Cr(CO)3(C9(CH3)7)Rh(CO)2

624-49-7

dimethylfumarate

trans-[Cr(CO)3(heptamethylindenyl)Rh(CO)(fumaric acid dimethyl ester)]

Conditions
ConditionsYield
In dichloromethane Ar-atmosphere; 35°C (1 h); evapn. (Ar-stream), washing (pentane); elem. anal.;100%

(platinum)(hydride)(bromide)(1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene)(1,2-dimethyl-3-propylimidazole)

(platinum)(hydride)(bromide)(1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene)(1,2-dimethyl-3-propylimidazole)

624-49-7

dimethylfumarate

(1,3-dimesitylimidazol-2-ylidene)platinum(0) bis(η2-dimethylfumarate)

Conditions
ConditionsYield
In acetone byproducts: C3H2N2(CH3)2(C3H7)Br; reductive elimination for 3 h;100%

(3S,4S)-3-((E)-Buta-1,3-dienyl)-4-(4-chloro-phenyl)-1-cyclohexyl-azetidin-2-one

624-49-7

dimethylfumarate

3-[2-(4-chlorophenyl)-1-cyclohexyl-4-oxoazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%

C19H16ClNO

624-49-7

dimethylfumarate

3-[2-(4-chlorophenyl)-4-oxo-1-phenylazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%

(3R,4S)-3-((E)-Buta-1,3-dienyl)-1,4-diphenyl-azetidin-2-one

624-49-7

dimethylfumarate

3-(2-oxo-1,4-diphenylazetidin-3-yl)cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%

trans-3-(1,3-butadienyl)-1-phenyl-(4-methoxyphenyl)azetidin-2-one

624-49-7

dimethylfumarate

3-[2-(4-methoxyphenyl)-4-oxo-1-phenylazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
624-49-7

dimethylfumarate

cis-3-(1',3'-butadienyl)-1-cyclohexyl-4-phenylazetidin-2-one

3-(1-cyclohexyl-2-oxo-4-phenylazetidin-3-yl)cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
624-49-7

dimethylfumarate

cis-3-(1',3'-butadienyl)-1-cyclohexyl-4-(p-methoxyphenyl)azetidin-2-one

3-[1-cyclohexyl-2-(4-methoxyphenyl)-4-oxoazetidin-3-yl]cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; Diels-Alder reaction;100%
542-92-7

cyclopenta-1,3-diene

624-49-7

dimethylfumarate

dimethyl norborn-5-ene-2,3-endo-dicarboxylate

Conditions
ConditionsYield
at 20℃; for 8h; Diels-Alder cycloaddition;100%
12078-25-0

dicarbonylcyclopentadienylcobalt

624-49-7

dimethylfumarate

[(η5-C5H5)Co(CO)(dimethyl fumarate)]

Conditions
ConditionsYield
In toluene Irradiation (UV/VIS); reflux, 3 h; flash chromy. on silica gel;100%
In toluene for 3h; Reflux; Irradiation;
189559-57-7

1,2-bis(diphenylphosphino)ethane hydridoplatinum molybdenum cyclopentadiene (CO)3

624-49-7

dimethylfumarate

A

12176-06-6

hydrido(tricarbonyl)(cyclopentadienyl)molybdenum

B

C32H32O4P2Pt

Conditions
ConditionsYield
In benzene-d6 at 30℃; for 0.25h; Inert atmosphere; Schlenk technique;A 100%
B 74%
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  • DIMETHYL FUMARATE

  • Casno:

    624-49-7

    DIMETHYL FUMARATE

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  • High Quality Dimethyl fumarate

  • Casno:

    624-49-7

    High Quality Dimethyl fumarate

    Min.Order: 1 Gram

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Chemistry

Molecule structure of Dimethyl fumarate (CAS NO.624-49-7):

IUPAC Name: Dimethyl (E)-but-2-enedioate 
Molecular Weight: 144.12532 g/mol
Molecular Formula: C6H8O4 
Density: 1.124 g/cm3 
Melting Point: 102-106 °C(lit.)
Boiling Point: 193 °C at 760 mmHg 
Flash Point: 91.1 °C
Index of Refraction: 1.435
Molar Refractivity: 33.45 cm3
Molar Volume: 128.1 cm3
Surface Tension: 33.1 dyne/cm 
Enthalpy of Vaporization: 42.92 kJ/mol
Vapour Pressure: 0.475 mmHg at 25 °C 
Storage Temp. store at RT.
Stability: stable. incompatible with acids, bases, oxidizing agents, reducing agents.
XLogP3: 0.7
H-Bond Acceptor: 4
Rotatable Bond Count: 4
Exact Mass: 144.042259
MonoIsotopic Mass: 144.042259
Topological Polar Surface Area: 52.6
Heavy Atom Count: 10
Canonical SMILES: COC(=O)C=CC(=O)OC
Isomeric SMILES: COC(=O)/C=C/C(=O)OC
InChI: InChI=1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3+
InChIKey: LDCRTTXIJACKKU-ONEGZZNKSA-N
EINECS: 210-849-0
Product Categories: Acids & Esters; C6 to C7; Carbonyl Compounds; Esters

Uses

 Dimethyl fumarate (CAS NO.624-49-7) is widely used in food, feed, tobacco, leather or other anticorrosion ,mouldproof and preservation. Dimethyl fumarate is used to treat psoriasis. It is a lipophilic, highly mobile molecule in human tissue. Another use for dimethyl fumarate is mold inhibition, mostly for leather products. 

Toxicity Data With Reference

1.    

skn-rbt 20 mg/24H MOD

    85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,373.
2.    

eye-rbt 250 µg/24H SEV

    85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,373.
3.    

orl-rat LD50:2240 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 30 (1969),470.
4.    

skn-rbt LD50:1250 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 30 (1969),470.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Hazard Codes: HarmfulXn
Risk Statements: 21-38-41-43-36/37/38 
R21:Harmful in contact with skin. 
R38:Irritating to skin. 
R41:Risk of serious damage to the eyes. 
R43:May cause sensitization by skin contact. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 1
RTECS: EM6125000
HS Code: 29171990
Moderately toxic by ingestion and skin contact. A skin and severe eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.

Specification

 Dimethyl fumarate (CAS NO.624-49-7) is also named as 2-Butenedioic acid, dimethyl ester, (E)- ; 4-02-00-02205 (Beilstein Handbook Reference) ; AI3-07872 ; Allomaleic acid dimethyl ester ; BG 00012 ; BG 12 compound ; BG-00012 ; BG00012 ; BRN 0774590 ; Boletic acid dimethyl ester ; Dimethyl trans-ethylenedicarboxylate ; Dimethylester kyseliny fumarove ; Dimethylester kyseliny fumarove [Czech] ; Dimethylfumarate ; Ethylene, 1,2-bis(methoxycarbonyl)-, trans- ; FAG 201 ; FAG201 ; Fumaderm ; Fumaric acid, dimethyl ester ; Methyl fumarate ; NSC 167432 ; NSC 25942 ; TL 353 ; UNII-FO2303MNI2 ; trans-1,2-Ethylenedicarboxylic acid dimethyl ester ; trans-Butenedioic acid dimethyl ester . Dimethyl fumarate (CAS NO.624-49-7) is fine white crystalline powder.