2-cyclopropylacetaldehyde

Modify Date: 2024-01-07 11:12:33

2-cyclopropylacetaldehyde Structure
2-cyclopropylacetaldehyde structure
Common Name 2-cyclopropylacetaldehyde
CAS Number 56105-19-2 Molecular Weight 84.11640
Density 0.954±0.06 g/cm3 (20ºC 760 Torr) Boiling Point 105-106ºC
Molecular Formula C5H8O Melting Point N/A
MSDS N/A Flash Point 7.7±7.8ºC

 Names

Name 2-cyclopropylacetaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.954±0.06 g/cm3 (20ºC 760 Torr)
Boiling Point 105-106ºC
Molecular Formula C5H8O
Molecular Weight 84.11640
Flash Point 7.7±7.8ºC
Exact Mass 84.05750
PSA 17.07000
LogP 0.98540

 Safety Information

Risk Phrases 22-41
Safety Phrases 26
HS Code 2912299000

 Synthetic Route

~99%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: BIOCRYST PHARMACEUTICALS, INC.; BABU, Yarlagadda S.; KOTIAN, Pravin L.; KUMAR, V. Satish; WU, Minwan; LIN, Tsu-Hsing Patent: WO2011/31554 A2, 2011 ; Location in patent: Page/Page column 170 ; WO 2011/031554 A1

~78%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: Kuraray Co., Ltd. Patent: EP1445248 A1, 2004 ; Location in patent: Page 6 ;

~80%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: Pharmacia Italis S.p.A. Patent: US2005/4120 A1, 2005 ; US 20050004120 A1

~%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: WO2009/58919 A1, ; Page/Page column 42-43 ; WO 2009/058919 A1

~30%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: Pevarello, Paolo; Amici, Raffaella; Traquandi, Gabriella; Villa, Manuela; Vulpetti, Anna; Isacchi, Antonella Patent: US2003/187040 A1, 2003 ;

~%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: Journal of Organic Chemistry, , vol. 40, p. 961 - 963

~%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: Journal of Organic Chemistry, , vol. 29, # 7 p. 1663 - 1669

~%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: Journal of Organic Chemistry, , vol. 40, p. 961 - 963

~%

2-cyclopropylacetaldehyde Structure

2-cyclopropylac...

CAS#:56105-19-2

Literature: Tetrahedron, , vol. 33, p. 77 - 84

 Customs

HS Code 2912299000
Summary 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

cyclopropylmethyl carboxaldehyde
CYCLOPROPYLACETALDEHYDE
Cyclopropaneacetaldehyde
cyclopropylmethyl-ketone
cyclopropylmethanecarboxaldehyde
2-cyclopropylethanal