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CAS 644985-24-0 | 2,3-DIFLUORO-4-BROMOBENZALDEHYDE
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CAS 644985-24-0 | 2,3-DIFLUORO-4-BROMOBENZALDEHYDE

CAS 644985-24-0 | 2,3-DIFLUORO-4-BROMOBENZALDEHYDE

Molecular Formula: C7H3BrF2O
Molecular Weight: 221
EINECS: 642-799-4
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction

Specification of CAS 644985-24-0 | 2,3-DIFLUORO-4-BROMOBENZALDEHYDE

ITEMS

SPECIFICATION

Melting point

66-67℃

Storage temp.

Inert atmosphere,2-8°C

Color

Off-white

Form

Powder

Water Solubility

Slightly soluble in water.

CAS DataBase Reference

644985-24-0

Synthesis of CAS 644985-24-0 | 2,3-DIFLUORO-4-BROMOBENZALDEHYDE

image

Conditions

Stage #1: 1,4-dibromo-2,3-difluoro-benzene With isopropylmagnesium chloride; lithium chloride In tetrahydrofuran at -35 - 40℃; for 2h;

Stage #2: N,N-dimethyl-formamide In tetrahydrofuran at -30 - 15℃; for 3.5h;


Hot Tags: cas 644985-24-0 | 2,3-difluoro-4-bromobenzaldehyde, price, quotation, discount, in stock, for sale, Aggregation Induced Emission

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