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8.20583

Dimethyl fumarate

Name: Dimethyl fumarate
Brand: MM

for synthesis

Synonym(s):

Dimethyl fumarate, Fumaric acid dimethyl ester

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About This Item

Linear Formula:

CH₃OOCCH=CHCOOCH₃

CAS Number:

624-49-7

Molecular Weight:

144.13

EC Index Number:

210-849-0

UNSPSC Code:

12352108

MDL number:

MFCD00064438

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Properties

vapor pressure

5 hPa ( 25 °C)

Quality Segment

200

assay

≥99.0% (HPLC)

potency

2240 mg/kg LD₅₀, oral (Rat), 1250 mg/kg LD₅₀, skin (Rabbit)

pH

4.0-6.0 (20 °C, 10 g/L in H₂O, suspension)

bp

193 °C/1013 mbar

mp

102 °C

solubility

1.6 g/L

density

1.0283 g/cm³ at 20 °C

storage temp.

-10 to -25°C

InChI

1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3+

InChI key

LDCRTTXIJACKKU-ONEGZZNKSA-N

Description

Analysis Note

Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 102 °C
Melting range (upper value): ≤ 104 °C
Heavy metals (as Pb): ≤ 0.002 %
Identity (IR): passes test

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Storage Class

10-13 - German Storage Class 10 to 13

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