CAS 4023-81-8|4-Bromobenzoylacetone

Introduction：Basic information about CAS 4023-81-8|4-Bromobenzoylacetone, 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	4-Bromobenzoylacetone
CAS Number	4023-81-8	Molecular Weight	241.081
Density	1.4±0.1 g/cm3	Boiling Point	331.7±22.0 °C at 760 mmHg
Molecular Formula	C₁₀H₉BrO₂	Melting Point	93 °C
MSDS	/	Flash Point	115.3±8.9 °C

Names

Name	1-(4-Bromophenyl)-1,3-butanedione
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	331.7±22.0 °C at 760 mmHg
Melting Point	93 °C
Molecular Formula	C₁₀H₉BrO₂
Molecular Weight	241.081
Flash Point	115.3±8.9 °C
Exact Mass	239.978592
PSA	34.14000
LogP	3.28
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.550
InChIKey	GIKXMINIUUFRFD-UHFFFAOYSA-N
SMILES	CC(=O)CC(=O)c1ccc(Br)cc1

Safety Information

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

1-(4-bromophenyl)butane-1,3-dione

4-Bromobenzoylacetone

(4-Bromobenzoyl)acetone

1,3-Butanedione, 1-(4-bromophenyl)-

1-(4-Bromophenyl)-1,3-butanedione

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