Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> 2-bromo-2’,4’-dichloroacetophenone

2-bromo-2’,4’-dichloroacetophenone

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 2631-72-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 2631-72-3 Formula: C8H5BrCl2O Molecular Weight: 267.93500

Description

2-Bromo-2',4'-dichloroacetophenone is a metabolite of the insecticide Bromfenvinphos. It is also a useful intermediate in the preparation of substituted acetophenone derivatives.

Basic Info

Chemical Name	2-bromo-2’,4’-dichloroacetophenone
Synonyms	2-Bromo-2‘,4‘-dichloroacetophenone; 2-Bromo-2′,4′-dichloroacetophenone; 2,4-DICHLOROPHENACYL BROMIDE; 2-Bromo-1-(2,4-dichlorophenyl)ethanone;
CAS No.	2631-72-3
Molecular Formula	C8H5BrCl2O
Molecular Weight	267.93500
PSA	17.07000
LogP	3.57100

Properties

Appearance & Physical State	White to brown low melting solid
Density	1.695 g/cm3
Boiling Point	296.7ºC at 760 mmHg
Melting Point	25-29ºC
Flash Point	133.3ºC
Storage Condition	Refrigerator (+4ºC)

Safety Info

Safety Statements	S26-S36
HS Code	2914700090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1-(2,4-dichlorophenyl)ethanone→2,2-dibromo-1-(2,4-dichlorophenyl)ethanone+2-bromo-2’,4’-dichloroacetophenone
1-(2,4-dichlorophenyl)ethanone→2-bromo-2’,4’-dichloroacetophenone
1-(2,4-dichlorophenyl)ethanone→2-bromo-1-(2,4-dibromophenyl)ethanone+2-bromo-2’,4’-dichloroacetophenone

Precursor

Water
2,2-dibromo-1-(2,4-dichlorophenyl)ethanone
1-(2,4-dichlorophenyl)ethanone
Trimethyl phosphite

Downstream Product

1-[3-(2,4-dichlorophenyl)-3-oxoprop-1-en-2-yl]pyridin-2-one
2-[2-(3,4-dichlorophenyl)-2-oxoethyl]propanedinitrile
1-(2,4-dichlorophenyl)-2-imidazol-1-ylethanone
2,4-Dichlorobenzoylacetonitrile

Hot tags: 2-bromo-2’,4’-dichloroacetophenone, China, manufacturers, suppliers, factory, wholesale, low price, high quality