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Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > 2-(9,9-Dimethyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-(9,9-Dimethyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane structure, CAS 569343-09-5

2-(9,9-Dimethyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS Number569343-09-5

Synonyms2-(4,4,5,5-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-9,9-dimethyl-fluorene; 9,9-Dimethylfluorene-2-boronic acid pinacol ester; 2-(3-BROMO-PROPOXY)-BENZOIC ACID; FL-BE; X3000; 2-(9,9-dimethylfluoren-2-yl)-4,4,5,5-tetramethyl-[1,3,2]-dioxaborolane; AMTB252; 2-(9,9-DIMETHYL-9H-FLUOREN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE

Molecular FormulaC21H25BO2

Molecular Weight320.23300

Purity

Density1.09g/cm3

Boiling Point443.057ºC at 760 mmHg

Melting Point133 ºC (heptane )

Flash Point

AppearanceSolid;White to Almost white powder to crystal

EINECS

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Symbol

Signal Word

Cat. No.: 2A-9080536 Purity:
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Quality Control of [ 569343-09-5 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number569343-09-5
Catalog No.2A-9080536
Chinese Name芴-2-硼酸片呐醇酯
Synonyms2-(4,4,5,5-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-9,9-dimethyl-fluorene; 9,9-Dimethylfluorene-2-boronic acid pinacol ester; 2-(3-BROMO-PROPOXY)-BENZOIC ACID; FL-BE; X3000; 2-(9,9-dimethylfluoren-2-yl)-4,4,5,5-tetramethyl-[1,3,2]-dioxaborolane; AMTB252; 2-(9,9-DIMETHYL-9H-FLUOREN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
Molecular FormulaC21H25BO2
Molecular Weight320.23300
Density1.09g/cm3
Boiling Point443.057ºC at 760 mmHg
Melting Point133 ºC (heptane )
AppearanceSolid;White to Almost white powder to crystal
Storage Conditionroom temperature, dry
HTC2934999090
SMILESCC1(C)c2ccccc2-c2ccc(B3OC(C)(C)C(C)(C)O3)cc21
InChI KeyDAZFRJAIIUPRQZ-UHFFFAOYSA-N
MSDSmsds/80536_1_569343_09_5.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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