8.00899
Dimethyl malonate
for synthesis
Synonym(s):
Dimethyl malonate, Malonic acid dimethyl ester
About This Item
vapor pressure
0.15 hPa ( 20 °C)
Quality Level
assay
≥99.0% (GC)
form
liquid
autoignition temp.
440 °C
potency
5331 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)
expl. lim.
1.3-17.4 % (v/v)
bp
181-183 °C/1013 hPa
mp
-61.9 °C
transition temp
flash point 90 °C
density
1.15 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
O(C)C(=O)CC(=O)OC
InChI
1S/C5H8O4/c1-8-4(6)3-5(7)9-2/h3H2,1-2H3
InChI key
BEPAFCGSDWSTEL-UHFFFAOYSA-N
1 of 4
This Item | 8.00898 | D97754 | 136441 |
|---|---|---|---|
| assay ≥99.0% (GC) | assay ≥98.0% (GC) | assay 99% | assay 98% |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| mp -61.9 °C | mp -50 °C | mp −51-−50 °C (lit.) | mp −62 °C (lit.) |
| density 1.15 g/cm3 at 20 °C | density 1.055 g/cm3 at 20 °C | density 1.055 g/mL at 25 °C (lit.) | density 1.156 g/mL at 25 °C (lit.) |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. - | storage temp. - |
| bp 181-183 °C/1013 hPa | bp 199 °C/1013 hPa | bp 199 °C (lit.) | bp 180-181 °C (lit.) |
Analysis Note
Density (d 20 °C/ 4 °C): 1.151 - 1.155
Identity (IR): passes test
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
185.0 °F - closed cup
flash_point_c
85 °C - closed cup
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