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LC1132 Tetraethyl orthocarbonate

for synthesis

 

Order number Packaging Quantity Price €
AC28132 Glass bottle 10 ml 22.50

 

Product information
Synonyms Orthocarbonic acid tetraethyl ester
Hill Formula C9H20O4
Chemical formula C(OC2H5)4
HS Code 2920 90 10
EC number 201-082-2
Molar mass 192.25 g/mol
Storage Store at +2°C to +8°C.
CAS number 78-09-1

 

Chemical and physical data
Solubility (20 °C) insoluble
Molar mass 192.25 g/mol
Density 0.91 g/cm3 (20 °C)
Boiling point 158 – 159 °C
Flash point 52 °C
Refractive index 1.3932 (20 °C, 589 nm)

 

 

Safety information according to GHS
Hazard Statement(s) H226: Flammable liquid and vapour.
Precautionary Statement(s) P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking.
Signal Word Warning
Hazard Pictogram(s)
Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Safety information
R Phrase R 10
Flammable.
Categories of danger flammable

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3272 ESTERS, N.O.S.(TETRAETHYLORTHOCARBONATETHYLESTER), 3, III
Declaration (transport by air) IATA-DGR UN 3272 ESTERS, N.O.S.(TETRAETHYLORTHOCARBONATETHYLESTER), 3, III

 

Specifications
Assay (GC, area%) ≥ 96 %
Water (K. F.) ≤ 1.0 %
Density (d 20 °C/ 4 °C) 0.910 – 0.920
Identity (IR) passes test

 

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3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.