CAS 345-90-4|1,1'-(Bromomethylene)bis(4-fluorobenzene)

Introduction：Basic information about CAS 345-90-4|1,1'-(Bromomethylene)bis(4-fluorobenzene), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	1,1'-(Bromomethylene)bis(4-fluorobenzene)
CAS Number	345-90-4	Molecular Weight	283.111
Density	1.5±0.1 g/cm3	Boiling Point	302.4±32.0 °C at 760 mmHg
Molecular Formula	C₁₃H₉BrF₂	Melting Point	/
MSDS	/	Flash Point	136.7±25.1 °C

Names

Name	1-[bromo-(4-fluorophenyl)methyl]-4-fluorobenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	302.4±32.0 °C at 760 mmHg
Molecular Formula	C₁₃H₉BrF₂
Molecular Weight	283.111
Flash Point	136.7±25.1 °C
Exact Mass	281.985565
LogP	4.75
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.576
InChIKey	HXDAZUSPEXGQSS-UHFFFAOYSA-N
SMILES	Fc1ccc(C(Br)c2ccc(F)cc2)cc1

Safety Information

HS Code	2903999090

Customs

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Synonyms

Benzene, 1,1'-(bromomethylene)bis[4-fluoro-

bis(4-fluorophenyl)bromomethane

bromobis(4-fluorophenyl)methane

4,4'-Difluor-benzhydrylbromid

1,1'-(Bromomethylene)bis(4-fluorobenzene)

bis (p-fluorophenyl)bromomethane

4,4'-(BROMOMETHYLENE)BIS(FLUOROBENZENE)

EINECS 206-465-8

1-bis(4-fluorophenyl)methyl bromide

4,4'-difluoro-benzhydryl bromide

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