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Diphenylacetylene-4,4'-diboronicacidbis(pinacol)ester,95%

Diphenylacetylene-4,4'-diboronicacidbis(pinacol)ester,95% structure

CAS No:
849681-64-7
Formula:
C26H32B2O4
Chemical Name:
Diphenylacetylene-4,4'-diboronicacidbis(pinacol)ester,95%
Synonyms:
Diphenylacetylene-4,4'-diboronic acid bis(pinacol) ester, 95%;4,4,5,5-Tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3,2-dioxaborolane;1,2-Bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetylene;4,4′-(Acetylene-1,2-diyl)bis(phenylboronic acid pinacol ester);4,4,5,5-Tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3;4,4'-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)DIPHENYLACETYLENE;4,4,5,5-tetramethyl-2-[4-[2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl]phenyl]-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(4-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynyl}phenyl)-1,3,2-
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Pharmaceutical Intermediates > Bulk Drug Intermediates

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Diphenylacetylene-4,4'-diboronicacidbis(pinacol)ester,95% Basic Attributes

Molecular Weight：

430.15

Exact Mass：

430.2486698

DSSTox ID：

DTXSID30479684

Characteristics

PSA：

36.92000

XLogP3：

3.68480

Density：

1.09±0.1 g/cm3

Melting Point：

275-280°C

Boiling Point：

536.4±35.0 °C(Predicted)

Safety Information

wgk germany：

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:430.2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:430.2486698
Monoisotopic Mass:430.2486698
Topological Polar Surface Area:36.9
Heavy Atom Count:32
Complexity:654
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Diphenylacetylene-4,4'-diboronic acid bis(pinacol) ester, 95

CAS No.: 849681-64-7

Content: 95%

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Guide of Diphenylacetylene-4,4'-diboronicacidbis(pinacol)ester,95%

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