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Product Code : LC1937
Product Description
LC1937 Ethoxycarbonylmethylene-triphenylphosphorane
for synthesis


Order number Packaging Quantity Price €
AC28937 Glass bottle 10 g 33.08


Product information
Synonyms (Triphenylphosphoranylidene)acetic acid ethyl ester, Ethyl triphenylphosphoranylidene-acetate
Hill Formula C22H21O2P
HS Code 2931 00 99
EC number 214-151-7
Molar mass 348.38 g/mol
Storage Store at -20°C to 0°C.
CAS number 1099-45-2


Chemical and physical data
Melting point 125 - 127 Â°C
Molar mass 348.38 g/mol


Safety information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly 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.


Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good


Assay (HPLC, area%) ≥ 98 %
Melting range
- lower value
≥ 125 Â°C
- upper value ≤ 128 Â°C
Identity (IR) passes test
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