2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI)

Modify Date: 2024-01-02 10:21:00

2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI) Structure
2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI) structure
Common Name 2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI)
CAS Number 25109-26-6 Molecular Weight 159.04500
Density N/A Boiling Point 208.1ºC at 760mmHg
Molecular Formula C5H4OSe Melting Point N/A
MSDS N/A Flash Point 79.6ºC

 Names

Name selenophene-2-carbaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 208.1ºC at 760mmHg
Molecular Formula C5H4OSe
Molecular Weight 159.04500
Flash Point 79.6ºC
Exact Mass 159.94300
PSA 17.07000
LogP 0.55610
Vapour Pressure 0.218mmHg at 25°C
Index of Refraction 1.63

 Safety Information

Hazard Codes Xn
Hazard Class 6.1
HS Code 2912190090

 Synthetic Route

~69%

2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI) Structure

2-Selenopheneca...

CAS#:25109-26-6

Literature: Hong, Pao-Chiung; Chen, Li-Jung; Lai, Tzu-Yun; Yang, Huei-Yu; Chiang, Shih-Jan; Lu, Yann-Yu; Tsai, Ping-Kuei; Hsu, Hung-Yi; Wei, Win-Yin; Liao, Chu-Bin Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 17 p. 5065 - 5068

~62%

2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI) Structure

2-Selenopheneca...

CAS#:25109-26-6

Literature: Data, P.; Lapkowski, M.; Motyka, R.; Suwinski, J. Electrochimica Acta, 2012 , vol. 83, p. 271 - 282,12

~%

2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI) Structure

2-Selenopheneca...

CAS#:25109-26-6

Literature: MERCK PATENT GESELLSCHAFT Patent: US2010/216986 A1, 2010 ; Location in patent: Page/Page column 46-47 ;

~%

2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI) Structure

2-Selenopheneca...

CAS#:25109-26-6

Literature: Blumberg, Karl; Es, Theodorus van Carbohydrate Research, 1981 , vol. 88, p. 253 - 266

 Customs

HS Code 2912190090
Summary 2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2-formyl-selenophen
2-ForMylselenophene
2-Formylselenophene
selenophene-2-carboxaldehyde
selenophene-2-carboaldehyde
Selenofurfural
selenophene-2-carboxyaldehyde
2-selenophenecarboxaldehyde
2-selenophenecarbaldehyde