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4-Trifluoromethylphenylboronic acid

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Origin: China

Cas No: 128796-39-4

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.:
128796-39-4
MF:
C7H6BF3O2
Purity:
≥99%
Appearance:
White powder
Color:
White
Molecular Weight:
189.93
Packaging&Delivery
Selling Units:
Single item
Single package size:
20X20X30 cm
Single gross weight:
1.100 kg
Lead Time:
Quantity(Kilograms) 1 - 1000 >1000
Est. Time(days) 5 To be negotiated

Property

CAS No.: 128796-39-4 Formula: C7H6BF3O2 Molecular Weight: 189.92800

Description

4-(Trifluoromethyl)phenylboronic Acid is a reactant used in the preparation of alkenyl-substituted cyclopenta[b]indole compounds with antitumor activity.

Basic Info

Chemical Name	4-Trifluoromethylphenylboronic acid
Synonyms	4-(Trifluoromethyl)phenylboronic Acid; α,α,α-Trifluoro-p-tolylboronic Acid; [4-(trifluoromethyl)phenyl]boronic acid; (4-(Trifluoromethyl)phenyl)boronic acid; 4-(Trifluoromethyl)benzeneboronic Acid; α,α,α-Trifluoro-p-tolueneboronic Acid,contains varying amounts of An; α,α,α-Trifluoro-p-tolueneboronic Acid;
CAS No.	128796-39-4
Molecular Formula	C7H6BF3O2
Molecular Weight	189.92800
PSA	40.46000
LogP	0.38520

Properties

Appearance & Physical State	white powder
Density	1.36g/cm3
Boiling Point	258.6ºC at 760 mmHg
Melting Point	245-250ºC
Flash Point	110.2ºC
Refractive Index	1.461
Storage Condition	0-6ºC
Vapor Pressure	0.00696mmHg 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

(trifluoromethyl)benzene+Bis(pinacolato)diboron→4-Trifluoromethylphenylboronic acid+3-(Trifluoromethyl)phenylboronic acid
(trifluoromethyl)benzene→4-Trifluoromethylphenylboronic acid+3-(Trifluoromethyl)phenylboronic acid
4-Bromobenzotrifluoride→4-Trifluoromethylphenylboronic acid

Precursor

trimethyl borate
carbon atom
4-Dimethylaminopyridine
4-Bromobenzotrifluoride

Downstream Product

[4-[4-(trifluoromethyl)phenyl]phenyl]boronic acid
4-(TRIFLUOROMETHYL)BENZHYDROL
4-trifluoromethylaniline
Ethyl 4-(trifluoromethyl)benzoate

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