Propanedioicacid, 2-(1,1-dimethyl-2-propyn-1-yl)-, 1,3-diethyl ester

Modify Date: 2025-08-22 12:30:31

Propanedioicacid, 2-(1,1-dimethyl-2-propyn-1-yl)-, 1,3-diethyl ester structure	Common Name	Propanedioicacid, 2-(1,1-dimethyl-2-propyn-1-yl)-, 1,3-diethyl ester
	CAS Number	21079-27-6	Molecular Weight	226.26900
	Density	1.039g/cm3	Boiling Point	284.2ºC at 760mmHg
	Molecular Formula	C₁₂H₁₈O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	131.1ºC

Name	diethyl 2-(2-methylbut-3-yn-2-yl)propanedioate
Synonym	More Synonyms

Density	1.039g/cm3
Boiling Point	284.2ºC at 760mmHg
Molecular Formula	C₁₂H₁₈O₄
Molecular Weight	226.26900
Flash Point	131.1ºC
Exact Mass	226.12100
PSA	52.60000
LogP	1.38820
Vapour Pressure	0.00303mmHg at 25°C
Index of Refraction	1.453

HS Code	2917190090

3-Chloro-3-meth...

CAS#:1111-97-3

Diethyl malonate

CAS#:105-53-3

~62%

Propanedioicaci...

CAS#:21079-27-6

Literature: Stulgies, Balder; Prinz, Peter; Magull, Joerg; Rauch, Karsten; Meindl, Kathrin; Ruehl, Stephan; De Meijere, Armin Chemistry - A European Journal, 2005 , vol. 11, # 1 p. 308 - 320

3-Bromo-3-methy...

CAS#:6214-31-9

Diethyl malonate

CAS#:105-53-3

~39%

Propanedioicaci...

CAS#:21079-27-6

Literature: Rank, Elisabeth; Brueckner, Reinhard European Journal of Organic Chemistry, 1998 , # 6 p. 1045 - 1053

1-bromo-3-methy...

CAS#:6214-32-0

Diethyl malonate

CAS#:105-53-3

Propanedioicaci...

CAS#:21079-27-6

Literature: Imperial Chemical Industries Limited Patent: US4198347 A1, 1980 ;

3-Methyl butynol

CAS#:115-19-5

Propanedioicaci...

CAS#:21079-27-6

Literature: Stulgies, Balder; Prinz, Peter; Magull, Joerg; Rauch, Karsten; Meindl, Kathrin; Ruehl, Stephan; De Meijere, Armin Chemistry - A European Journal, 2005 , vol. 11, # 1 p. 308 - 320

3-Chloro-3-meth...

CAS#:1111-97-3

sodium 1,3-diet...

CAS#:996-82-7

Propanedioicaci...

CAS#:21079-27-6

Literature: Behrens et al. Journal of Biological Chemistry, 1948 , vol. 175, p. 801 Journal of the American Chemical Society, 1948 , vol. 70, p. 2855

ethyl bromomalonate

CAS#:685-87-0

Propanedioicaci...

CAS#:21079-27-6

Literature: Veber,M. et al. Journal of Organometallic Chemistry, 1979 , vol. 177, p. 231 - 237

sodium 1,3-diet...

CAS#:996-82-7

3-Chloro-3-meth...

CAS#:1111-97-3

Propanedioicaci...

CAS#:21079-27-6

Literature: Cordes,C. et al. Helvetica Chimica Acta, 1968 , vol. 51, p. 1663 - 1678

Precursor 7
CAS#:1111-97-3 3-Chloro-3-meth... CAS#:105-53-3 Diethyl malonate CAS#:6214-31-9 3-Bromo-3-methy... CAS#:6214-32-0 1-bromo-3-methy...
CAS#:115-19-5 3-Methyl butynol CAS#:996-82-7 sodium 1,3-diet... CAS#:685-87-0 ethyl bromomalonate
DownStream 7
CAS#:3177-74-0 3,3-dimethylpen... CAS#:35849-64-0 3,3-dimethylpen... CAS#:23461-67-8 3,3-dimethyl-4-... CAS#:758-66-7 diethyl 2-(2-me...
CAS#:7796-73-8 3,3-DIMETHYL-4-... CAS#:67099-41-6 3,3-dimethylpen... CAS#:87110-26-7 3,3-dimethylpen...

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

ethyl 3,3-dimethyl-2-ethoxycarbonylpent-4-ynoate

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Propanedioicacid, 2-(1,1-dimethyl-2-propyn-1-yl)-, 1,3-diethyl ester

Names

Chemical & Physical Properties

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.