Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-(4-BROMO-PHENYL)-BUT-3-EN-2-ONE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(4-BROMO-PHENYL)-BUT-3-EN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3815-31-4

3815-31-4 structure

3815-31-4 structure

Name: 4-(4-BROMO-PHENYL)-BUT-3-EN-2-ONE
Chemical Name: (E)-4-(4-bromophenyl)but-3-en-2-one
CAS Number: 3815-31-4
Molecular Formula: C₁₀H₉BrO
Molecular Weight: 225.08200
Create Date: 2018-12-18 17:46:57
Modify Date: 2025-08-25 16:16:17

Name	(E)-4-(4-bromophenyl)but-3-en-2-one
Synonyms	(3E)-4-(4-bromophenyl)but-3-en-2-one (E)-4-(4-Bromophenyl)-but-3-en-2-one 4-Bromo-benzalacetone 4-(4-bromophenyl)-3-buten-2-one 4-bromobenzylideneacetone 1-p-bromophenylbut-1-en-3-one

Boiling Point	321.1°C at 760 mmHg
Molecular Formula	C₁₀H₉BrO
Molecular Weight	225.08200
Exact Mass	223.98400
PSA	17.07000
LogP	3.05130
Storage condition	2-8℃

HS Code	2914700090

Precursor 0
DownStream 4
21262-87-3 101894-60-4 875852-27-0 89201-84-3

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%

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