2,7-dimethyl-2H-pyrano[4,3-b]pyran-5-one

Modify Date: 2024-04-02 09:33:11

2,7-dimethyl-2H-pyrano[4,3-b]pyran-5-one structure	Common Name	2,7-dimethyl-2H-pyrano[4,3-b]pyran-5-one
	CAS Number	92405-72-6	Molecular Weight	178.18500
	Density	1.218g/cm3	Boiling Point	331.1ºC at 760 mmHg
	Molecular Formula	C₁₀H₁₀O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	136.583ºC

Name	2,7-dimethyl-2H-pyrano[4,3-b]pyran-5-one
Synonym	More Synonyms

Density	1.218g/cm3
Boiling Point	331.1ºC at 760 mmHg
Molecular Formula	C₁₀H₁₀O₃
Molecular Weight	178.18500
Flash Point	136.583ºC
Exact Mass	178.06300
PSA	39.44000
LogP	1.74230
Index of Refraction	1.554

HS Code	2932999099

triacetate lactone

CAS#:675-10-5

Crotonaldehyde

CAS#:123-73-9

~99%

2,7-dimethyl-2H...

CAS#:92405-72-6

Literature: Hubert, Claudie; Moreau, Julie; Batany, Jessika; Duboc, Agathe; Hurvois, Jean-Pierre; Renaud, Jean-Luc Advanced Synthesis and Catalysis, 2008 , vol. 350, # 1 p. 40 - 42

triacetate lactone

CAS#:675-10-5

Crotonaldehyde

CAS#:123-73-9

~5%

2,7-dimethyl-2H...

CAS#:92405-72-6

2-hydroxy-4,7-d...

CAS#:344417-24-9

Detail

Literature: March, P. de; Moreno-Manas, M.; Casado, J.; Pleixats, R.; Roca, J. L.; Trius, A. Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 1 p. 85 - 89

triacetate lactone

CAS#:675-10-5

Crotonaldehyde

CAS#:123-73-9

~12%

2,7-dimethyl-2H...

CAS#:92405-72-6

2-hydroxy-4,7-d...

CAS#:344417-24-9

Detail

Literature: March, P. de; Moreno-Manas, M.; Casado, J.; Pleixats, R.; Roca, J. L.; Trius, A. Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 1 p. 85 - 89

triacetate lactone

CAS#:675-10-5

Crotonaldehyde

CAS#:123-73-9

Ethanol

CAS#:64-17-5

~6%

2,7-dimethyl-2H...

CAS#:92405-72-6

Detail

Literature: March, P. de; Moreno-Manas, M.; Casado, J.; Pleixats, R.; Roca, J. L.; Trius, A. Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 1 p. 85 - 89

triacetate lactone

CAS#:675-10-5

Crotonaldehyde

CAS#:123-73-9

Ethanol

CAS#:64-17-5

~3%

2,7-dimethyl-2H...

CAS#:92405-72-6

Detail

Literature: March, P. de; Moreno-Manas, M.; Casado, J.; Pleixats, R.; Roca, J. L.; Trius, A. Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 1 p. 85 - 89

Precursor 3
CAS#:675-10-5 triacetate lactone CAS#:123-73-9 Crotonaldehyde CAS#:64-17-5 Ethanol
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,5-DIMETHYLCYCLOHEXANONE

2,7-dimethyl-2H,5H-pyrano<3,2-c>pyran-5-one

2,7-dimethyl-2H-pyrano[4,3-b]pyran-5-one

Names

Chemical & Physical Properties

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms