5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE

Modify Date: 2024-01-03 09:06:01

5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE Structure
5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE structure
Common Name 5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE
CAS Number 172366-38-0 Molecular Weight 182.16700
Density 1.29g/cm3 Boiling Point 260.6ºC at 760mmHg
Molecular Formula C10H8F2O Melting Point N/A
MSDS N/A Flash Point 99.4ºC

 Names

Name 5,7-difluoro-3,4-dihydro-1H-naphthalen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 260.6ºC at 760mmHg
Molecular Formula C10H8F2O
Molecular Weight 182.16700
Flash Point 99.4ºC
Exact Mass 182.05400
PSA 17.07000
LogP 2.02260
Vapour Pressure 0.0121mmHg at 25°C
Index of Refraction 1.523
Storage condition 2-8°C

 Safety Information

HS Code 2914700090

 Synthetic Route

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5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE Structure

5,7-DIFLUORO-3,...

CAS#:172366-38-0

Literature: Molecular Crystals and Liquid Crystals, , vol. 411, p. 155/[1197]-161/[1203]

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5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE Structure

5,7-DIFLUORO-3,...

CAS#:172366-38-0

Literature: EP1191008 A1, ; Page 68 ;

 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

5,7-difluoro-2-tetralone
5,7-DF2T
5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-one