4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane

Modify Date: 2025-08-24 18:07:54

4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane structure	Common Name	4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane
	CAS Number	195062-57-8	Molecular Weight	218.100
	Density	1.0±0.1 g/cm3	Boiling Point	298.2±19.0 °C at 760 mmHg
	Molecular Formula	C₁₃H₁₉BO₂	Melting Point	53.3-54.0ºC
	MSDS	N/A	Flash Point	134.1±21.5 °C

Name	4,4,5,5-tetramethyl-2-(4-methylphenyl)-1,3,2-dioxaborolane
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	298.2±19.0 °C at 760 mmHg
Melting Point	53.3-54.0ºC
Molecular Formula	C₁₃H₁₉BO₂
Molecular Weight	218.100
Flash Point	134.1±21.5 °C
Exact Mass	218.147812
PSA	18.46000
LogP	2.29420
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.491
InChIKey	GKSSEDDAXXEPCP-UHFFFAOYSA-N
SMILES	Cc1ccc(B2OC(C)(C)C(C)(C)O2)cc1

MSDS(Chinese)

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26
HS Code	2931900090

Precursor 10
CAS#:106-38-7 4-Bromotoluene CAS#:61676-62-8 Isopropoxyboron... CAS#:106-43-4 4-Chlorotoluene CAS#:73183-34-3 Bis(pinacolato)...
CAS#:624-31-7 4-Iodotoluene CAS#:76-09-5 Pinacol CAS#:459-44-9 4-methylbenzene... CAS#:22092-92-8 N,N-diisopropyl...
CAS#:25015-63-8 Pinacolborane CAS#:5720-05-8 4-Tolylboronic acid
DownStream 10
CAS#:5748-38-9 1-(4'-Methyl-4-... CAS#:52988-34-8 4'-Methoxybiphe... CAS#:19493-33-5 4-METHYL-2-CHLO... CAS#:36393-42-7 4'-Methylbiphen...
CAS#:100-39-0 Benzyl bromide CAS#:53040-92-9 1-methoxy-4-(4-... CAS#:23674-14-8 Anthracene,9-(4... CAS#:195062-59-0 4,4,5,5-Tetrame...
CAS#:253342-48-2 4,4,5,5-Tetrame... CAS#:7148-03-0 4'-Methyl-[1,1'...

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

4,4,5,5-Tetramethyl-2-(4-methylphenyl)-1,3,2-dioxaborolane

p-tolylpinacolbornate ester

4-tolylboronic acid pinacol ester

4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane

p-Tolylboronic Acid Pinacol Ester

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-methylphenyl)-

p-tolylpinacolboronate

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene

4-methylphenylboronic acid,pinacol ester

4-MeC6H4Bpin

4-methylbenzeneboronic acid,pinacol ester

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane
Price: ￥1158.0/25g ￥358.0/5g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Methylphenylboronic acid pinacol ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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