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bis(3-fluorophenyl)methanone

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Origin: China

Cas No: 345-70-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 345-70-0 Formula: C13H8F2O Molecular Weight: 218.19900

Basic Info

Chemical Name	bis(3-fluorophenyl)methanone
Synonyms	3,3'-Difluorobenzophenone; 3,3'-Difluor-benzophenon; Bis(3-fluorophenyl)methanone; 3,3'-difluorobenzophenol; 3,3'-difluoro-benzophenone; 3,3′-Difluorobenzophenone;
CAS No.	345-70-0
Molecular Formula	C13H8F2O
Molecular Weight	218.19900
PSA	17.07000
LogP	3.19580

Properties

Density	1.239g/cm3
Boiling Point	316.2ºC at 760mmHg
Melting Point	56-59ºC
Flash Point	121.3ºC
Refractive Index	1.549

Safety Info

Safety Statements	S26-S36
HS Code	2914700090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Benzophenone→bis(3-fluorophenyl)methanone+(2-fluorophenyl)-phenylmethanone
3-Bromofluorobenzene+3-Fluorobenzaldehyde→bis(3-fluorophenyl)methanone+bis(3-fluorophenyl)methanol
bis(3-fluorophenyl)methanol→bis(3-fluorophenyl)methanone

Precursor

3-Bromofluorobenzene
bis(3-fluorophenyl)methanol
lithium,fluorobenzene
3-Fluorobenzaldehyde

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