68760
Triethyl 3-methyl-4-phosphono-2-butenoate
technical, cis+trans, ~85% (GC)
Synonym(s):
Triethyl 4-phosphonosenecioate
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About This Item
Empirical Formula (Hill Notation):
C11H21O5P
CAS Number:
Molecular Weight:
264.26
PubChem Substance ID:
UNSPSC Code:
12352000
MDL number:
Beilstein/REAXYS Number:
2417880
grade
technical
assay
~85% (GC)
refractive index
n20/D 1.46
bp
284-287 °C (lit.)
density
1.07 g/mL at 20 °C (lit.)
storage temp.
2-8°C
SMILES string
CCOC(=O)\C=C(/C)CP(=O)(OCC)OCC
Other Notes
Wittig reagent used for the synthesis of terpenes and other polyunsaturated esters
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves
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W.S. Wadsworth
Org. React., 25, 73-73 (1977)
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