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dichloro-(4-methylphenyl)borane

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Origin: China

Cas No: 4250-45-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Products Specification
Product Description

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CAS No.: 4250-45-7 Formula: C7H7BCl2 Molecular Weight: 172.84700

Basic Info

Chemical Name	dichloro-(4-methylphenyl)borane
Synonyms	p-MeC6H4BCl2; <4-Methyl-phenyl>-bordichlorid; dichloro-p-tolyl-borane; p-Tolylbordichlorid; Dichlor-p-tolyl-boran;
CAS No.	4250-45-7
Molecular Formula	C7H7BCl2
Molecular Weight	172.84700
PSA	0.00000
LogP	2.16780

Properties

Density	1.14g/cm3
Boiling Point	205.6ºC at 760 mmHg
Flash Point	78.1ºC
Refractive Index	1.5

Synthesis Route

Boron trichloride+TETRA-P-TOLYLTIN→dichloro-(4-methylphenyl)borane+Tin Tetrachloride
p-Xylene+Boron trichloride→dichloro-(4-methylphenyl)borane+(2,5-dimethylphenyl)dichloroborane
Toluene→dichloro-(4-methylphenyl)borane+(3-CH3-C6H4)BCl2

Precursor

p-tolylboronic acid anhydride
Toluene
TETRA-P-TOLYLTIN
p-Xylene

Downstream Product

ETHYL P-TOLYLACETATE
4-Methylphenylboronic Acid

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