8.02898
Diethyl carbonate
for synthesis
别名:
Diethyl carbonate, Carbonic acid diethyl ester
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关于此项目
线性分子式:
CO(OC2H5)2
化学文摘社编号:
分子量:
118.13
UNSPSC Code:
12352108
EC Index Number:
203-311-1
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (GC)
Form:
liquid
vapor pressure
11 hPa ( 20 °C)
Quality Segment
assay
≥99.0% (GC)
form
liquid
autoignition temp.
445 °C
potency
>4900 mg/kg LD50, oral (Rat)
expl. lim.
1.4-11.0 % (v/v)
greener alternative product characteristics
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Safer Solvents and Auxiliaries
Design for Degradation
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pH
6.3 (1 g/L in H2O)
bp
126 °C/1013 hPa
mp
-43 °C
transition temp
flash point 33 °C
solubility
insoluble 18.8 mg/L
density
0.97 g/cm3 at 20 °C
greener alternative category
, Aligned
storage temp.
no temp limit
SMILES string
O(CC)C(=O)OCC
InChI
1S/C5H10O3/c1-3-7-5(6)8-4-2/h3-4H2,1-2H3
InChI key
OIFBSDVPJOWBCH-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a greener reagent. Click here for more information.
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.974 - 0.975
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.974 - 0.975
Identity (IR): passes test
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signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
77.0 °F - closed cup
flash_point_c
25 °C - closed cup