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4-Trifluoromethoxyphenylboronic acid

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Origin: China

Cas No: 139301-27-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 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.:
139301-27-2
Other Names:
139301-27-2
MF:
C7H6BF3O3
EINECS No.:
139301-27-2
Place of Origin:
Shandong, China
Type:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
≥99%
Brand Name:
Finerchem
Model Number:
139301-27-2
Application:
Pesticide intermediate
Appearance:
White powder
Product name:
4-Trifluoromethoxyphenylboronic acid
Molecular Weight:
205.93
Melting point:
123-127
Packaging&Delivery
Packaging Details
Aluminum foil bag for within 10kg
Fiber drum for 10kg and more
Port
SHANGHAI, BEIJING, QINGDAO, SHENZHEN
Lead Time:
Quantity(Kilograms) 1 - 10 >10
Est. Time(days) 2 To be negotiated

Property

CAS No.: 139301-27-2 Formula: C7H6BF3O3 Molecular Weight: 205.92700

Description

B-[4-(Trifluoromethoxy)phenyl]boronic Acid is a reagent used in the synthesis of orally bioavailable matrix metalloprotinase inhibitors. Also used in the preparation of chromen-4-one inhibitors used against DNA dependant protein kinases.

Basic Info

Chemical Name	4-Trifluoromethoxyphenylboronic acid
Synonyms	(4-(Trifluoromethoxy)phenyl)boronic acid; [4-(trifluoromethoxy)phenyl]boronic acid; 4-(Trifluoromethoxy)benzeneboronic Acid; 4-(Trifluoromethoxy)phenylboronic Acid;
CAS No.	139301-27-2
Molecular Formula	C7H6BF3O3
Molecular Weight	205.92700
PSA	49.69000
LogP	0.26500

Properties

Appearance & Physical State	white to beige crystalline powder
Density	1.41 g/cm3
Boiling Point	256.6ºC at 760 mmHg
Melting Point	123-127ºC
Flash Point	109ºC
Refractive Index	1.461
Storage Condition	0-6ºC
Vapor Pressure	0.00786mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
HS Code	2931900090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1-Bromo-4-(trifluoromethoxy)benzene→4-Trifluoromethoxyphenylboronic acid
Triisopropyl Borate+1-Bromo-4-(trifluoromethoxy)benzene→4-Trifluoromethoxyphenylboronic acid

Precursor

1-Bromo-4-(trifluoromethoxy)benzene
Triisopropyl Borate

Downstream Product

4-(Trifluoromethoxy)phenol
4-(Trifluoromethoxy)benzenesulfonyl chloride
5-[4-(TRIFLUOROMETHOXY)PHENYL]-2-FURALDEHYDE
1-nitro-4-[4-(trifluoromethoxy)phenyl]benzene

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