8.00898
Diethyl malonate
for synthesis
别名:
Diethyl malonate, Ethyl malonate, Malonic acid diethyl ester
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关于此项目
线性分子式:
CH2(COOC2H5)2
化学文摘社编号:
分子量:
160.17
UNSPSC Code:
12352108
EC Index Number:
203-305-9
NACRES:
NA.22
MDL number:
产品名称
Diethyl malonate, for synthesis
SMILES string
O(CC)C(=O)CC(=O)OCC
InChI
1S/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3
InChI key
IYXGSMUGOJNHAZ-UHFFFAOYSA-N
vapor pressure
1.3 hPa ( 40 °C)
assay
≥98.0% (GC)
form
liquid
autoignition temp.
435 °C (DIN 51794)
potency
15720 mg/kg LD50, oral (Rat)
>16000 mg/kg LD50, skin (Rabbit)
expl. lim.
0.8-12.8 % (v/v)
bp
199 °C/1013 hPa
mp
-50 °C
transition temp
flash point 90 °C (DIN 51758)
solubility
20.8 g/L (External MSDS)
density
1.055 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
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Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.053 - 1.057
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.053 - 1.057
Identity (IR): passes test
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
199.4 °F - closed cup
flash_point_c
93 °C - closed cup
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