W237507

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W237507

Aldrich

 

Diethyl malonate

≥98%

Synonym:Malonic acid diethyl ester
CAS Number:105-53-3
Linear Formula:CH2(COOC2H5)2
Molecular Weight:160.17
FEMA Number:2375
Beilstein Registry Number:774687
EC Number:203-305-9
Council of Europe no.:2106
MDL number:MFCD00009195
PubChem Substance ID:24901030
Flavis number:9.49

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Description


Properties

gradeHalal
 NI
vapor density5.52 (vs air)
vapor pressure1 mmHg ( 40 °C)
assay≥98%
refractive indexn20/D 1.413(lit.)
bp199 °C(lit.)
mp−51-−50 °C(lit.)
density1.055 g/mL at 25 °C(lit.)
Organolepticfruity

Safety

WGK Germany1
RTECSOO0700000
Flash Point(F)194 °F
Flash Point(C)90 °C

References

MerckMerck 13,3856
BeilsteinBeil. 2,IV,1881
referenceAldrich MSDS 1, 674:D / Arctander, 910 / Corp MSDS 1 (1), 1214:B / FT-IR 1 (1), 614:B / FT-IR 2 (1), 982:A / FT-NMR 1 (1), 935:B / Fenaroli, 420 / IR-Spectra (2), 326:C / IR-Spectra (3), 366:F / NMR-Reference 2 (1), 519:D / RegBook 10 (1), 699:F / RegBook 1 (1), 699:F / Sax 6, 1366 / Sigma FT-IR 1 (2), 695:C / Structure Index 1, 106:C:2 / Vapor Phase 3, 637:A