ChemicalBook > CAS DataBase List > Dibenzothiophene-2-boronic acid

Dibenzothiophene-2-boronic acid

Product Name: Dibenzothiophene-2-boronic acid
CAS No.: 668983-97-9
Chemical Name: Dibenzothiophene-2-boronic acid
Synonyms: IFLAB-BB F1371-0134;CHEMBRDG-BB 3200967;Dibenzothiophene-2-Boronic;2-Dibenzothienylboronic acid;B-2-Dibenzothienylboronic acid;DIBENZOTHIOPHENE-2-BORONIC ACID;Boronic acid,B-2-dibenzothienyl-;DIBENZO[B,D]THIEN-2-YLBORONIC ACID;(Dibenzothiophen-2-yl)boronic acid;DIBENZO[B,D]THIOPHEN-2-YLBORONIC ACID
CBNumber: CB0237925
Molecular Formula: C12H9BO2S
Formula Weight: 228.08
MOL File: 668983-97-9.mol

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Dibenzothiophene-2-boronic acid Property

Boiling point:: 480℃
Density: 1.38
Flash point:: 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

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Safety

Hazard Codes: Xn
Risk Statements: 22
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CBR01389
Product name: Dibenzo[b,d]thien-2-ylboronic acid
Purity: Aldrich
Packaging: 1g
Price: $216
Updated: 2025/07/31

TCI Chemical

Product number: D4373
Product name: Dibenzothiophene-2-boronic Acid (contains varying amounts of Anhydride)
Packaging: 1g
Price: $55
Updated: 2025/07/31

TCI Chemical

Product number: D4373
Product name: Dibenzothiophene-2-boronic Acid (contains varying amounts of Anhydride)
Packaging: 5g
Price: $276
Updated: 2025/07/31

TRC

Product number: D417373
Product name: Dibenzothiophene-2-boronicacid
Packaging: 500mg
Price: $60
Updated: 2021/12/16

TRC

Product number: D417373
Product name: Dibenzothiophene-2-boronicacid
Packaging: 1g
Price: $70
Updated: 2021/12/16

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Dibenzothiophene-2-boronic acid Chemical Properties,Usage,Production

Chemical Properties

off-white powder

Uses

Dibenzothiophene-2-boronic acid 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 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Dibenzothiophene-2-boronic acid manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Dibenzothiophene-2-boronic Acid 668983-97-9
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-12-10

Henan Aochuang Chemical Co.,Ltd.

Product: Dibenzothiophene-2-boronic acid 668983-97-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-27

Shanghai Daken Advanced Materials Co.,Ltd

Product: Dibenzothiophene-2-boronic Acid 668983-97-9
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 150KG /month
Release date: 2021-11-17

668983-97-9, Dibenzothiophene-2-boronic acidRelated Search:

4-DIBENZOTHIOPHENEBORONIC ACID 1-Dibenzofuranylboronic Acid Dibenzothiophene-2-carboxaldehyde dibenzo[b,d]furan-3-ylboronic acid DIBENZOFURAN-2-CARBOXALDEHYDE Dibenzofuran Palladium (II) Acetate 2,8-Diboronodibenzo[b,d]thiophene, 3,6-Diborono-9-thiafluorene DIBENZOFURAN-4-BORONIC ACID B,B'-2,8-Dibenzofurandiylbisboronic acid Dibenzo[b,d]furan-2-ylboronic acid DIBENZOFURAN-4-CARBOXALDEHYDE 97 Dibenzofuran -4,6 -diborate dibenzo[b,d]thiophene-4-carbaldehyde Dibenzothiophene Dibenzothiophene-2-boronic acid 8-(DIHYDROXYBORYL)DIBENZO[B,D]THIOPHEN-2-YLBORONIC ACID DIBENZOTHIOPHENE-2-BORONIC ACID PINACOL ESTER

Dibenzo[b,d]thiophen-2-ylboronic acid , May contain varying amounts of anhydride, 97%

dibenzo[b,d]thien-2-ylboronic acid(SALTDATA: FREE)

Dibenzothiophene-2-Boronic

Dibenzo[b,d]thiophen-2-ylboronic acid, 95%, May contain varying aMounts of anhydride

(Dibenzothiophen-2-yl)boronic acid

2-Dibenzothienylboronic acid

DIBENZO[B,D]THIEN-2-YLBORONIC ACID

DIBENZO[B,D]THIOPHEN-2-YLBORONIC ACID

DIBENZOTHIOPHENE-2-BORONIC ACID

CHEMBRDG-BB 3200967

IFLAB-BB F1371-0134

B-2-Dibenzothienylboronic acid

Boronic acid,B-2-dibenzothienyl-

B-2-Dibenzothienylboronic acid/ 2-Dibenzothienylboronic acid/ (Dibenzothiophen-2-yl)boronic acid

Dibenzothiophene-2-boronic Acid (contains varying aMounts of Anhydride)

Dibenzo[b,d]thiophene-2-boronic acid, 97%

Dibenzothiophene-2-boronic acid, 95%, contains varying amounts of anhydride

Dibenzo[b,d]thiophen-2-ylboronic acid 97%

DIBENZOTHIOPHENE-2-BORONIC ACID ISO 9001：2015 REACH

Dibenzothiophen-2-yl-Dihydroxy-Borane

668983-97-9

C12H9BO2S