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Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > 4-Pinacol ester-9,9-dipehnylfluorene
4-Pinacol ester-9,9-dipehnylfluorene structure, CAS 1259280-37-9

4-Pinacol ester-9,9-dipehnylfluorene

CAS Number1259280-37-9

Synonyms2-(9,9-Diphenyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-Boronic acid pinacol ester-9,9-dipehnylfluorene; 9,9-Diphenyl-9H-fluoren-4-ylboronic acid pinacol ester; 4-Pinacol ester-9,9-dipehnylfluorene

Molecular FormulaC31H29O2B1

Molecular Weight444.38

Purity

Density1.2±0.1 g/cm3

Boiling Point556.2±29.0 °C at 760 mmHg

Melting Point168.0 to 172.0 °C

Flash Point

AppearanceSolid;White to Almost white powder to crystal

EINECS

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Cat. No.: 2A-1172979 Purity:
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Quality Control of [ 1259280-37-9 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number1259280-37-9
Catalog No.2A-1172979
Chinese Name9,9-二苯基-9H-芴-4-基硼酸频哪醇酯
Synonyms2-(9,9-Diphenyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-Boronic acid pinacol ester-9,9-dipehnylfluorene; 9,9-Diphenyl-9H-fluoren-4-ylboronic acid pinacol ester; 4-Pinacol ester-9,9-dipehnylfluorene
Molecular FormulaC31H29O2B1
Molecular Weight444.38
Density1.2±0.1 g/cm3
Boiling Point556.2±29.0 °C at 760 mmHg
Melting Point168.0 to 172.0 °C
AppearanceSolid;White to Almost white powder to crystal
Water SolubilitySoluble in: Toluene
Storage Conditionroom temperature, dry
PubChem ID229441718
MDL NumberMFCD30187268
SMILESCC1(C)OB(c2cccc3c2-c2ccccc2C3(c2ccccc2)c2ccccc2)OC1(C)C
InChIInChI=1S/C31H29BO2/c1-29(2)30(3,4)34-32(33-29)27-21-13-20-26-28(27)24-18-11-12-19-25(24)31(26,22-14-7-5-8-15-22)23-16-9-6-10-17-23/h5-21H,1-4H3
InChI KeyWTFLXHPXCVWFEP-UHFFFAOYSA-N
MSDSmsds/173269_1_1259280_37_9.pdf
Transport InfoProduct name: 2-(9,9-diphenyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborane
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