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41891-54-7

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41891-54-7 Structure

41891-54-7 Structure
IdentificationBack Directory
[Name]

TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE
[CAS]

41891-54-7
[Synonyms]

TRIETHYL 4-PHOSPHONOSENECIOATE
TRIETHYL-3-METHYLPHOSPHONOCROTONATE
TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE
TRIETHYL 3-METHYL-4-PHOSPHONO-2-BUTENOATE
Triethyl 4-phosphono-3-methyl-2-butenoate
Triethyl 3-Methyl-4-phosphono-2-butenoate (~90%)
Ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate
Ethyl 4-(diethoxyphosphoryl)-3-methylcrotonate, tech
(E)-ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate
triethyl 3-methyl-4-phosphono-2-buten-oate (cis+trans)
triethyl 4-phosphonosenecioate, mixture of cis and trans
Diethyl 3-ethoxycarbonyl-2-methyl-2-propenyl phosphonate
DIETHYL(3-ETHOXYCARBONYL-2-METHYL-PROP-2-ENYL)PHOSPHONATE
2-Butenoic acid,4-(diethoxyphosphinyl)-3-Methyl-, ethyl ester
Diethyl (3-ethoxycarbonyl-2-methyl-prop-2-enyl)phosphonate (Z+E)
triethyl 3-methyl-4-phosphono-2-butenoate, mixture of cis and trans
Diethyl(3-ethoxycarbonyl-2-methyl-prop-2-enyl)phosphonate (Z+E), 80-85 %
TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE, TECH., 80%, MIXTURE OF CIS AND TRANS
Triethyl 3-Methyl-4-phosphono-2-butenoate, Mixture of cis and trans technical grade, 80%
Ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate, Diethyl [3-(ethoxycarbonyl)-2-methylprop-2-en-1-yl]phosphonate
[EINECS(EC#)]

202-620-9
[Molecular Formula]

C11H21O5P
[MDL Number]

MFCD00075151
[MOL File]

41891-54-7.mol
[Molecular Weight]

264.26
Chemical PropertiesBack Directory
[Boiling point ]

284-287 °C(lit.)
[density ]

1.089 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.46
[Fp ]

>230 °F
[storage temp. ]

2-8°C
[solubility ]

Chloroform, Ethyl Acetate
[form ]

Oil
[color ]

Clear Colourless to Pale Yellow
[BRN ]

2417880
[InChIKey]

OQKGPUSERILONW-CSKARUKUSA-N
Safety DataBack Directory
[Safety Statements ]

23-24/25
[WGK Germany ]

3
[HS Code ]

29319090
Hazard InformationBack Directory
[Chemical Properties]

Yellow Oil
[Uses]

Triethyl 3-Methyl-4-phosphono-2-butenoate is used in the synthesis of potent insect growth regulators. Also used in the synthesis of retinoic acids. This compound is an E/Z mixture.
Spectrum DetailBack Directory
[Spectrum Detail]

TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE(41891-54-7)1HNMR
TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE(41891-54-7)Raman
TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE(41891-54-7)IR
TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE(41891-54-7)FT-IR
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