Ethyl (2E)-4-(diethoxyphosphoryl)-3-methylbut-2-enoate

BGC Id:	184146193468
CAS No:	41891-54-7
Synonyms:	crotonicacid, 3-methyl-4-phosphono-, triethyl ester (7ci) ; ethyl 4-(diethoxyphosphoryl)-3-methylcrotonate, tech ; triethyl 3-methyl-4-phosphono-2-buten-oate (cis+trans) ; triethyl 3-methyl-4-phosphono-2-butenoate ; 2-butenoic acid,4-(diethoxyphosphinyl)-3-methyl-, ethyl ester ; triethyl 4-phosphonosenecioate ; triethyl-3-methylphosphonocrotonate ; triethyl 3-methyl-4-phosphonocrotonate ; ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate ; (e)-ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate ; triethyl 4-phosphono-3-methyl-2-butenoate ; diethyl3-ethoxycarbonyl-2-methyl-2-propenyl phosphonate ; triethyl3-methyl-4-phosphono-2-butenoate ; triethyl 3-methyl-4-phosphono-2-butenoate (~90%)
Molecular Formula:	C11H21 O5 P
Molecular Weight:	264.26
EINECS:

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Synonyms:

crotonicacid, 3-methyl-4-phosphono-, triethyl ester (7ci) ; ethyl 4-(diethoxyphosphoryl)-3-methylcrotonate, tech ; triethyl 3-methyl-4-phosphono-2-buten-oate (cis+trans) ; triethyl 3-methyl-4-phosphono-2-butenoate ; 2-butenoic acid,4-(diethoxyphosphinyl)-3-methyl-, ethyl ester ; triethyl 4-phosphonosenecioate ; triethyl-3-methylphosphonocrotonate ; triethyl 3-methyl-4-phosphonocrotonate ; ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate ; (e)-ethyl 4-(diethoxyphosphoryl)-3-methylbut-2-enoate ; triethyl 4-phosphono-3-methyl-2-butenoate ; diethyl3-ethoxycarbonyl-2-methyl-2-propenyl phosphonate ; triethyl3-methyl-4-phosphono-2-butenoate ; triethyl 3-methyl-4-phosphono-2-butenoate (~90%)

CAS:

41891-54-7

EINECS:

Molecular Formula:

C11H21 O5 P

MDL:

MFCD00075151

Properties

Molecular Weight:

264.26 g·mol−1

Density:

1.089 g/mL at 25 °C(lit.)

Boiling point:

345.3°C at 760 mmHg

Flash point:

>230 ºF

Safety Information

Hazard Classes:

Safety Codes:

23-24/25 (S)

WGK Germany:

Storage temperature:

2-8°C

What other providers are available for CAS 41891-54-7?

In addition to the providers presented here for Ethyl (2E)-4-(diethoxyphosphoryl)-3-methylbut-2-enoate with the CAS number 41891-54-7, there are other 17 providers with slightly different product names available for this CAS number.

Triethyl 3-methyl-4-phosphonocrotonate

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