CAS 457-68-1|Bis(4-fluorophenyl)methane

Introduction：Basic information about CAS 457-68-1|Bis(4-fluorophenyl)methane, 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. Preparation
5. Customs
6. Synonyms

Common Name	Bis(4-fluorophenyl)methane
CAS Number	457-68-1	Molecular Weight	204.215
Density	1.2±0.1 g/cm3	Boiling Point	260.1±0.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₀F₂	Melting Point	29-30 °C(lit.)
MSDS	/	Flash Point	95.7±9.6 °C

Names

Name	4,4'-Difluorodiphenylmethane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	260.1±0.0 °C at 760 mmHg
Melting Point	29-30 °C(lit.)
Molecular Formula	C₁₃H₁₀F₂
Molecular Weight	204.215
Flash Point	95.7±9.6 °C
Exact Mass	204.075058
LogP	4.31
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.539
InChIKey	DXQVFHQUHOFROC-UHFFFAOYSA-N
SMILES	Fc1ccc(Cc2ccc(F)cc2)cc1

Safety Information

Hazard Codes	Xn:Harmful;
Risk Phrases	R21/22
Safety Phrases	S28A
WGK Germany	3
HS Code	29036990

Preparation

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

4,4'-Difluorodiphenylmethane

EINECS 207-274-2

MFCD00000360

1,1'-Methanediylbis(4-fluorobenzene)

1-fluoro-4-[(4-fluorophenyl)methyl]benzene

1,1'-Methylenebis(4-fluorobenzene)

1,1'-Methylenebis[4-fluorobenzene]

Benzene, 1,1'-methylenebis[4-fluoro-

4,4′-Difluorodiphenylmethane

FR D1R DF

Bis(4-fluorophenyl)methane

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