CAS 25650-13-9|1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione

Introduction：Basic information about CAS 25650-13-9|1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione, 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	1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione
CAS Number	25650-13-9	Molecular Weight	272.24600
Density	1.263g/cm3	Boiling Point	389.7ºC at 760mmHg
Molecular Formula	C₁₆H₁₀F₂O₂	Melting Point	161-163ºC
MSDS	/	Flash Point	148.6ºC

Names

Name	1,4-bis(4-fluorophenyl)but-2-ene-1,4-dione
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.263g/cm3
Boiling Point	389.7ºC at 760mmHg
Melting Point	161-163ºC
Molecular Formula	C₁₆H₁₀F₂O₂
Molecular Weight	272.24600
Flash Point	148.6ºC
Exact Mass	272.06500
PSA	34.14000
LogP	3.58660
Vapour Pressure	2.8E-06mmHg at 25°C
Index of Refraction	1.568
InChIKey	OXUZAAMYHTYRBZ-UHFFFAOYSA-N
SMILES	O=C(C=CC(=O)c1ccc(F)cc1)c1ccc(F)cc1

Safety Information

Risk Phrases	R36/37/38
Safety Phrases	S26-S36
HS Code	2914700090

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

MFCD00051604

1,4-Bis(4-fluorophenyl)-2-butene-1,4-dione

1,4-di(4-fluorophenyl)but-2-ene-1,4-dione

1,2-Di-(p-Fluorbenzoyl)-aethylen

TRANS-1,2-BIS(4-FLUOROBENZOYL)ETHYLENE

2-Butene-1,4-dione,1,4-bis(p-fluorophenyl)-(8CI)

1,2-Bis(4-fluorobenzoyl)ethylene

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