Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-bromo-3,4,5-triphenyl-cyclopenta-2,4-dien-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

73442-55-4

73442-55-4 structure

73442-55-4 structure

Name: 2-bromo-3,4,5-triphenyl-cyclopenta-2,4-dien-1-one
Chemical Name: 2-bromo-3,4,5-triphenylcyclopenta-2,4-dien-1-one
CAS Number: 73442-55-4
Molecular Formula: C₂₃H₁₅BrO
Molecular Weight: 387.26900
Create Date: 2017-01-12 23:36:09
Modify Date: 2023-02-02 07:12:00

Name	2-bromo-3,4,5-triphenylcyclopenta-2,4-dien-1-one
Synonyms	2-Bromo-3,4,5-triphenyl-2,4-cyclopentadien-1-one 2-Brom-3,4,5-triphenyl-2,4-cyclopentadien-1-on 2,2-bromo-3,4,5-triphenyl

Density	1.43g/cm3
Boiling Point	543.2ºC at 760mmHg
Molecular Formula	C₂₃H₁₅BrO
Molecular Weight	387.26900
Flash Point	64.4ºC
Exact Mass	386.03100
PSA	17.07000
LogP	5.98630

HS Code	2914700090

4970-80-3 structure

4970-80-3

~62%

73442-55-4 structure

73442-55-4

Literature: Eicher, Theophil; Urban, Manfred Chemische Berichte, 1980 , vol. 113, # 2 p. 408 - 423

Precursor 1
4970-80-3
DownStream 0

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%