5-(DIHYDROFURAN-2(3H)-YLIDENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE

Modify Date: 2024-02-05 12:47:35

5-(DIHYDROFURAN-2(3H)-YLIDENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE structure	Common Name	5-(DIHYDROFURAN-2(3H)-YLIDENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE
	CAS Number	145122-43-6	Molecular Weight	212.19900
	Density	1.304g/cm3	Boiling Point	395.7ºC at 760mmHg
	Molecular Formula	C₁₀H₁₂O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	180.1ºC

Name	2,2-dimethyl-5-(oxolan-2-ylidene)-1,3-dioxane-4,6-dione
Synonym	More Synonyms

Density	1.304g/cm3
Boiling Point	395.7ºC at 760mmHg
Molecular Formula	C₁₀H₁₂O₅
Molecular Weight	212.19900
Flash Point	180.1ºC
Exact Mass	212.06800
PSA	61.83000
LogP	0.88700
Vapour Pressure	1.81E-06mmHg at 25°C
Index of Refraction	1.513

HS Code	2934999090

5-(4'-Benzyloxy-1'-hydroxybutylidene)-2,2-dimethyl-1,3-dioxan-4,6-dione structure

5-(4'-Benzyloxy...

CAS#:145122-41-4

~70%

5-(DIHYDROFURAN-2(3H)-YLIDENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE Structure

5-(DIHYDROFURAN...

CAS#:145122-43-6

Literature: Lermer, Leonard; Neeland, Edward G.; Ounsworth, James P.; Sims, Russell J.; Tischler, Samuel A.; Weiler, Larry Canadian Journal of Chemistry, 1992 , vol. 70, # 5 p. 1427 - 1445

Meldrumic acid structure

Meldrumic acid

CAS#:2033-24-1

~%

5-(DIHYDROFURAN-2(3H)-YLIDENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE Structure

5-(DIHYDROFURAN...

CAS#:145122-43-6

Literature: Lermer, Leonard; Neeland, Edward G.; Ounsworth, James P.; Sims, Russell J.; Tischler, Samuel A.; Weiler, Larry Canadian Journal of Chemistry, 1992 , vol. 70, # 5 p. 1427 - 1445

Precursor 2
CAS#:145122-41-4 5-(4'-Benzyloxy... CAS#:2033-24-1 Meldrumic acid
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

qc-217