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4'-Bromopropiophenone

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Origin: China

Cas No: 10342-83-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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Products Specification
Product Description

Quick Details
CAS No.:
10342-83-3
Other Names:
P-BROMOPROPIOPHENONE
MF:
C9H9BrO
EINECS No.:
233-745-7
Place of Origin:
China
Type:
Pharmaceutical Intermediates
Purity:
99%
Brand Name:
BELIEVE
Model Number:
JNNDJBJH54
Application:
Pharmaceutical Intermediates
Appearance:
White crystalline
Product Name:
4'-Bromopropiophenone
CAS:
10342-83-3
Usage:
The chemical connection k'i'e
Molecular formula:
C9H9BrO
Sample:
Provide
Packing:
drum
Origin:
Weifang,China
Melting point:
45-47 °C(lit.)
Assay:
99%
Color:
white
Packaging&Delivery
Packaging Details
Liquid products :

Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum

TANK with 20 tons ,25 tons .

Powder product :

Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg .

Drum of 25 kg and 50 kg
Port
Shanghai port,Qingdao port,or any China Main Port
Lead Time:
Quantity(Kilograms) 1 - 100 101 - 1000 >1000
Est. Time(days) 2 2 To be negotiated

Property

CAS No.: 10342-83-3 Formula: C9H9BrO Molecular Weight: 213.07100

Description

4'-Bromopropiophenone is an electron-deficient aryl bromide that has the ability to self-polymerize using binary palladium catalyst. 4'-Bromopropiophenone is also used as a reagent in the synthesis of substituted 2-aminothiazoles (e.g. 2-Aminobenzothiazole [A593500]), compounds that are inhibitors of neuronal degeneration in patients with Alzheimer’s disease.

Basic Info

Chemical Name	4'-Bromopropiophenone
Synonyms	1-Propanone, 1-(4-bromophenyl)-; 4'-BroMopropiophenone; 1-(4-bromophenyl)propan-1-one; 4′-Bromopropiophenone; 4-Bromophenyl Ethyl Ketone;
CAS No.	10342-83-3
Molecular Formula	C9H9BrO
Molecular Weight	213.07100
PSA	17.07000
LogP	3.04180

Properties

Appearance & Physical State	white to light yellow crystalline powder
Density	1.386 g/cm3
Boiling Point	138-140ºC (14 mmHg)
Melting Point	42-47ºC
Flash Point	113ºC
Refractive Index	1.545
Vapor Pressure	0.00913mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
HS Code	2914399090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2,4‘-Dibromopropiophenone→4'-Bromopropiophenone+propiophenone
bromobenzene+Propionyl chloride→4'-Bromopropiophenone
Triethylborane+carbon monoxide→4'-Bromopropiophenone

Precursor

Propionyl chloride
1-Bromo-4-iodobenzene
Triethylborane
bromobenzene

Downstream Product

1-[4-(4-propanoylphenyl)phenyl]propan-1-one
4-propanoylbenzoic acid
2,4‘-Dibromopropiophenone
4-Propionylbiphenyl

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