8.20583
Dimethyl fumarate
for synthesis
别名:
Dimethyl fumarate, Fumaric acid dimethyl ester
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关于此项目
线性分子式:
CH3OOCCH=CHCOOCH3
化学文摘社编号:
分子量:
144.13
EC Index Number:
210-849-0
UNSPSC Code:
12352108
MDL number:
InChI
1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3+
InChI key
LDCRTTXIJACKKU-ONEGZZNKSA-N
vapor pressure
5 hPa ( 25 °C)
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
Quality Level
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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
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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