2-methylene-1,3-dioxepane

Modify Date: 2024-01-13 18:58:04

2-methylene-1,3-dioxepane Structure
2-methylene-1,3-dioxepane structure
Common Name 2-methylene-1,3-dioxepane
CAS Number 69814-56-8 Molecular Weight 114.142
Density 1.0±0.1 g/cm3 Boiling Point 172.8±20.0 °C at 760 mmHg
Molecular Formula C6H10O2 Melting Point N/A
MSDS N/A Flash Point 61.1±21.3 °C

 Names

Name 2-methylidene-1,3-dioxepane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 172.8±20.0 °C at 760 mmHg
Molecular Formula C6H10O2
Molecular Weight 114.142
Flash Point 61.1±21.3 °C
Exact Mass 114.068077
PSA 18.46000
LogP 1.00
Vapour Pressure 1.7±0.3 mmHg at 25°C
Index of Refraction 1.440
Storage condition 2-8°C

 Safety Information

Hazard Codes F+
RIDADR 1993.0
HS Code 2932999099

 Synthetic Route

~96%

2-methylene-1,3-dioxepane Structure

2-methylene-1,3...

CAS#:69814-56-8

Literature: Diaz-Ortiz, Angel; Prieto, Pilar; Loupy, Andre; Abenhaim, David Tetrahedron Letters, 1996 , vol. 37, # 10 p. 1695 - 1698

~70%

2-methylene-1,3-dioxepane Structure

2-methylene-1,3...

CAS#:69814-56-8

Literature: Eastman Kodak Company Patent: US5164516 A1, 1992 ;

~89%

2-methylene-1,3-dioxepane Structure

2-methylene-1,3...

CAS#:69814-56-8

Literature: Wu, Zhihong; Stanley, Roy R.; Pittman Jr., Charles U. Journal of Organic Chemistry, 1999 , vol. 64, # 22 p. 8386 - 8395

~93%

Detail
Literature: Wacker-Chemie GmbH Patent: US5455361 A1, 1995 ;

~95%

2-methylene-1,3-dioxepane Structure

2-methylene-1,3...

CAS#:69814-56-8

Literature: Wacker-Chemie GmbH Patent: US5455361 A1, 1995 ;

~99%

2-methylene-1,3-dioxepane Structure

2-methylene-1,3...

CAS#:69814-56-8

Literature: Wacker-Chemie GmbH Patent: US5455361 A1, 1995 ;

~%

2-methylene-1,3-dioxepane Structure

2-methylene-1,3...

CAS#:69814-56-8

Literature: Wacker-Chemie GmbH Patent: US5455361 A1, 1995 ;

~68%

2-methylene-1,3-dioxepane Structure

2-methylene-1,3...

CAS#:69814-56-8

Literature: Fukuda, Hiroyuki; Hirota, Masahiro; Endo, Takeshi Tetrahedron Letters, 1986 , vol. 27, # 14 p. 1587 - 1590

 Customs

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%

 Synonyms

2-methylen-1,3-dioxepane
1,3-Dioxepane, 2-methylene-
2-methylene-1,3-dioxepane