ChemicalBook--->CAS DataBase List--->668983-97-9

668983-97-9

668983-97-9 Structure

668983-97-9 Structure
IdentificationBack Directory
[Name]

DIBENZOTHIOPHENE-2-BORONIC ACID
[CAS]

668983-97-9
[Synonyms]

CHEMBRDG-BB 3200967
IFLAB-BB F1371-0134
Dibenzothiophene-2-Boronic
2-Dibenzothienylboronic acid
B-2-Dibenzothienylboronic acid
DIBENZOTHIOPHENE-2-BORONIC ACID
Boronic acid,B-2-dibenzothienyl-
(Dibenzothiophen-2-yl)boronic acid
DIBENZO[B,D]THIEN-2-YLBORONIC ACID
DIBENZO[B,D]THIOPHEN-2-YLBORONIC ACID
Dibenzo[b,d]thiophene-2-boronic acid, 97%
Dibenzo[b,d]thiophen-2-ylboronic acid 97%
dibenzo[b,d]thien-2-ylboronic acid(SALTDATA: FREE)
DIBENZOTHIOPHENE-2-BORONIC ACID ISO 9001:2015 REACH
Dibenzothiophene-2-boronic Acid (contains varying aMounts of Anhydride)
Dibenzothiophene-2-boronic acid, 95%, contains varying amounts of anhydride
Dibenzo[b,d]thiophen-2-ylboronic acid, 95%, May contain varying aMounts of anhydride
Dibenzo[b,d]thiophen-2-ylboronic acid , May contain varying amounts of anhydride, 97%
B-2-Dibenzothienylboronic acid/ 2-Dibenzothienylboronic acid/ (Dibenzothiophen-2-yl)boronic acid
[EINECS(EC#)]

688-282-7
[Molecular Formula]

C12H9BO2S
[MDL Number]

MFCD01318982
[MOL File]

668983-97-9.mol
[Molecular Weight]

228.07
Chemical PropertiesBack Directory
[Boiling point ]

480℃
[density ]

1.38
[Fp ]

244℃
[storage temp. ]

Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

8.39±0.30(Predicted)
[color ]

White
[InChI]

InChI=1S/C12H9BO2S/c14-13(15)8-5-6-12-10(7-8)9-3-1-2-4-11(9)16-12/h1-7,14-15H
[InChIKey]

CSLSCVHILGCSTE-UHFFFAOYSA-N
[SMILES]

B(C1=CC=C2SC3=CC=CC=C3C2=C1)(O)O
[CAS DataBase Reference]

668983-97-9
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H335-H302-H302+H312+H332-H315-H319
[Precautionary statements ]

P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P280a-P304+P340-P305+P351+P338-P405-P501a
[Hazard Codes ]

Xn
[Risk Statements ]

22
[HS Code ]

29349990
Hazard InformationBack Directory
[Chemical Properties]

off-white powder
[Uses]

Dibenzothiophene-2-boronic acid(668983-97-9) is a useful reagent in chemical processes and organic synthesis. It has various applications, including in the production of organic semiconductors like thiophene-based polymers and oligomers. Furthermore, it can be used as a building block in the synthesis of various fluorescent dyes, such as BODIPY and rhodamine derivatives.
[Synthesis]

Dibenzothiophene-2-boronic acid is prepared by reacting 2-Bromodibenzo[b,d]thiophene with Trimethyl borate in prestence of n-BuLi.
	Dibenzothiophene-2-boronic acid synthesis
Spectrum DetailBack Directory
[Spectrum Detail]

Dibenzothiophene-2-boronic acid(668983-97-9)1HNMR
Dibenzothiophene-2-boronic acid(668983-97-9)FT-IR
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