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3,5-Dimethylphenylboronic acid

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Origin: China

Cas No: 172975-69-8

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.:
172975-69-8
Other Names:
172975-69-8
MF:
C8H11BO2
EINECS No.:
172975-69-8
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:
172975-69-8
Application:
OLED intermediate
Appearance:
White powder
Product name:
3,5-Dimethylphenylboronic acid
Molecular Weight:
149.98
Melting point:
242-247
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.: 172975-69-8 Formula: C8H11BO2 Molecular Weight: 149.98300

Basic Info

Chemical Name	3,5-Dimethylphenylboronic acid
Synonyms	3,5-Dimethylbenzeneboronic Acid; (3,5-dimethylphenyl)boronic acid; m-Xylene-5-boronic Acid; 3,5-Dimethylphenylboron;
CAS No.	172975-69-8
Molecular Formula	C8H11BO2
Molecular Weight	149.98300
PSA	40.46000
LogP	-0.01680

Properties

Appearance & Physical State	off-white to light yellow crystalline powder
Density	1.07 g/cm3
Boiling Point	312.7ºC at 760 mmHg
Melting Point	242-247ºC
Flash Point	142.9ºC
Storage Condition	0-6ºC

Safety Info

Safety Statements	S26-S37/39
HS Code	2931900090
WGK Germany	3
Risk Statements	R22
Hazard Codes	Xn

Synthesis Route

5-Bromo-m-xylene→3,5-Dimethylphenylboronic acid
trimethyl borate+5-Bromo-m-xylene→3,5-Dimethylphenylboronic acid
Triisopropyl Borate+5-Bromo-m-xylene→3,5-Dimethylphenylboronic acid

Precursor

2-(3,5-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
trimethyl borate
m-Xylene
5-Bromo-m-xylene

Downstream Product

2-(3,5-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3,5-dimethyl-N-phenylaniline
5-(3,5-dimethylphenyl)-2-hydroxybenzaldehyde
5-Bromo-m-xylene

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