2-(3,5-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 68716-51-8

Details:

Specifications

2-(3,5-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
68716-51-8

QA/QC

1. The purity of our chemicals are typically >98% , The structures are confirmed by NMR, LC-MS and other analytical methods

2. Intermediates and final products are analyzed by GC, HPLC, IR, NMR, MS, elemental analysis, atom-absorpting analysis and crystallographical methods.Chinese name: 3, 5 - dichlorobenzene frequency that boric acid glycol ester Chinese alias: 3, 5 - dichlorobenzene frequency boric acid pinacol ester;3, 5 - dichlorobenzene boric acid pinacol ester;2 - (3, 5 - dichlorobenzene) - 4,4,5,5 31 - methyl - 1-2 oxygen impurity e borane;3, 5 - dichlorobenzene boric acid pinacol ester;English name: 2 - (3, 5 - Dichlorophenyl) - 4,4,5,5-31 tetramethyl - 1 - dioxaborolane English alias: 2 - (3, 5 - Dichlorophenyl) - 4,4,5,5-31 - dioxaborolane tetramethyl - 1;3, 5 - Dichlorobenzeneboronic acid pinacol ester;1, 3 - Dichloro - 5 - (pinacolboryl) benzene;2 - (3, 5 - Dichlorophenyl) - 4,4,5,5-31 - dioxaborolane tetramethyl - 1;CAS no. : 51-68716-8 molecular formula: C12H15BCl2O2 molecular weight: 272.96300 the precise quality: 272.05400 PSA: LogP 18.46000:3.29260

Physical and chemical properties of error correction
Density: 1.2 g/cm3 boiling point: 351.1 DHS C at 760 mmHg flash point: DHS C refractive index 166.1:1.52
Safety information error correction
Hs code: 2934999090
Customs data to check the details
Description of Chinese customs code: 2934999090:
2934999090. Other heterocyclic compounds. The value-added tax: 17.0% rebate rate: 13.0%. The regulatory requirements: no. The MFN tariffs: 6.5% normal duties: 20.0%