4,5-Difluorindan-1-on

Modify Date: 2024-02-02 10:19:32

4,5-Difluorindan-1-on Structure
4,5-Difluorindan-1-on structure
Common Name 4,5-Difluorindan-1-on
CAS Number 628732-11-6 Molecular Weight 168.140
Density 1.4±0.1 g/cm3 Boiling Point 259.7±40.0 °C at 760 mmHg
Molecular Formula C9H6F2O Melting Point N/A
MSDS N/A Flash Point 99.0±21.5 °C

 Names

Name 4,5-Difluoro-2,3-dihydro-1H-inden-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 259.7±40.0 °C at 760 mmHg
Molecular Formula C9H6F2O
Molecular Weight 168.140
Flash Point 99.0±21.5 °C
Exact Mass 168.038666
PSA 17.07000
LogP 2.17
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.537

 Safety Information

Hazard Codes Xi
HS Code 2914700090

 Synthetic Route

~68%

4,5-Difluorindan-1-on Structure

4,5-Difluorinda...

CAS#:628732-11-6

Literature: ALLERGAN, INC. Patent: WO2003/99795 A1, 2003 ; Location in patent: Page 114, 115 ; WO 03/099795 A1

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4,5-Difluorindan-1-on Structure

4,5-Difluorinda...

CAS#:628732-11-6

Literature: Journal of Medicinal Chemistry, , vol. 46, # 3 p. 399 - 408

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4,5-Difluorindan-1-on Structure

4,5-Difluorinda...

CAS#:628732-11-6

Literature: US2004/220402 A1, ;

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

4,5-Difluoroindan-1-one
1H-Inden-1-one, 4,5-difluoro-2,3-dihydro-
4,5-Difluorindan-1-on
4,5-Difluor-2,3-dihydro-1H-inden-1-on
4,5-difluoro-2,3-dihydroinden-1-one
4,5-difluoro-2,3-dihydro-1H-inden-1-one
4,5-Difluoro-1-indanone
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