ChemicalBook > CAS DataBase List > 1,3-Diphenylisobenzofuran

1,3-Diphenylisobenzofuran

Uses

Product Name: 1,3-Diphenylisobenzofuran
CAS No.: 5471-63-6
Chemical Name: 1,3-Diphenylisobenzofuran
Synonyms: DIB;DPBF;Diphenylisobenzofuran;SKL177;1,3-DPBF;Diphenylbenzofuran;1,3-DIPHENYLISOBENZOFURAN;1,3-DIPHENYL-2-BENZOFURAN;1,3-Diphenylbenzo[c]furan;1,3-Diphenylisobenzofurane
CBNumber: CB6767552
Molecular Formula: C20H14O
Formula Weight: 270.32
MOL File: 5471-63-6.mol

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1,3-Diphenylisobenzofuran Property

Melting point:: 128-130 °C (lit.)
Boiling point:: 373.44°C (rough estimate)
Density: 1.0717 (rough estimate)
refractive index: 1.6700 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,2-8°C
form: Crystalline Solid or Needles
color: Yellow to green
Water Solubility: Soluble in toluene. Insoluble in water.
Sensitive: Air & Light Sensitive
BRN: 199922
InChI: InChI=1S/C20H14O/c1-3-9-15(10-4-1)19-17-13-7-8-14-18(17)20(21-19)16-11-5-2-6-12-16/h1-14H
InChIKey: ZKSVYBRJSMBDMV-UHFFFAOYSA-N
SMILES: C1(C2=CC=CC=C2)=C2C(C=CC=C2)=C(C2=CC=CC=C2)O1
CAS DataBase Reference: 5471-63-6(CAS DataBase Reference)
NIST Chemistry Reference: 1,3 Diphenylisobenzofuran(5471-63-6)

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Safety

Risk Statements: 22-24/25
Safety Statements: 22-24/25
WGK Germany: 3
F: 8
HS Code: 29329990

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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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 105481
Product name: 1,3-Diphenylisobenzofuran
Purity: 97%
Packaging: 1g
Price: $60.9
Updated: 2025/07/31

Sigma-Aldrich

Product number: 105481
Product name: 1,3-Diphenylisobenzofuran
Purity: 97%
Packaging: 5g
Price: $154
Updated: 2025/07/31

TCI Chemical

Product number: D1520
Product name: 1,3-Diphenylisobenzofuran
Purity: >97.0%(GC)
Packaging: 5g
Price: $79
Updated: 2025/07/31

TCI Chemical

Product number: D1520
Product name: 1,3-Diphenylisobenzofuran
Purity: >97.0%(GC)
Packaging: 25g
Price: $278
Updated: 2025/07/31

TRC

Product number: D492323
Product name: 1,3-Diphenylisobenzofuran
Packaging: 50mg
Price: $45
Updated: 2021/12/16

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1,3-Diphenylisobenzofuran Chemical Properties,Usage,Production

Uses

1,3-Diphenylisobenzofuran is a useful research chemical.

Chemical Properties

yellow to greenish needle-like crystalline solid

Uses

1,3-Diphenylisobenzofuran(DPBF) was used as a fluorescent probe for detection of superoxide anion radical (O₂^?) inside the membrane lipid layer by DPBF fluorescence quenching method. 1,3-Diphenylisobenzofuran(DPBF) was used as quencher during the photoinactivation of TA-3 mouse mammary carcinoma cells containing hematoporphyrin. 1,3-Diphenylisobenzofuran(DPBF) was used to study the single crystal molecular structure and solution photophysical properties of DPBF.

General Description

1,3-Diphenylisobenzofuran is a fluorescent dye.1,3-Diphenylisobenzofuran is the model compound in studies of singlet fission.

Purification Methods

Recrystallise it from EtOH or EtOH/CHCl3 (1:1) under red light (as in photographic dark rooms) or from *benzene in the dark. [Beilstein 17/2 V 503.]

1,3-Diphenylisobenzofuran Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1,3-Diphenylisobenzofuran manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,3-Diphenylisobenzofuran 97% 5471-63-6
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 1,3-Diphenylisobenzofuran 5471-63-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1ton
Release date: 2018-08-06

5471-63-6, 1,3-DiphenylisobenzofuranRelated Search:

Chlorodiphenylphosphine Diphenylphosphine Dichlorodiphenylsilane Diphenylsilane tert-Butylchlorodiphenylsilane Diphenylmethane Dibenzofuran Centchroman Aniline Biphenyl Benzofuran 4-(4,5-DIPHENYL-1H-IMIDAZOL-2-YL)BENZOYL CHLORIDE 2-Methylfuran 2,5-DIPHENYLFURAN 2,5-Dimethylfuran 2-PHENYL-FURAN 1,3-Diphenylisobenzofuran 4,7-Dihydro-4,5,6,7-tetramethyl-1,3-diphenylisobenzofuran

1,3-Diphenylbenzo[c]furan

1,4-Diphenyl-2,3-benzofuran

Diphenylisobenzofuran

Isobenzofuran, 1,3-diphenyl-

2,5-DIPHENYL-3,4-BENZOFURAN

1,3-DIPHENYL-2-BENZOFURAN

1,3-DIPHENYLISOBENZOFURAN

Diphenylbenzofuran

DIB

1,3-DPBF

1,3-Diphenylisobenzofurane

1,3-Diphenylisobenzofuran, 99+%

1,3-Diphenyl-2-benzofuran, 2,5-Diphenyl-3,4-benzofuran

1,3-Diphenylisobenzofuran,1,3-Diphenyl-2-benzofuran, 2,5-Diphenyl-3,4-benzofuran

1,3-Diphenylisobenzofuran, 99+% 1GR

1,3-Diphenylisobenzofuran, 99+% 5GR

1,3-Diphenylisobenzofuran 97%

DPBF

1,3-Diphenylisobenzofuran, for synthesis

1,3-Diphenylisobenzofuran &gt

1,3-Diphenylisobenzofuran, 97%, for synthesis

SKL177

TIANFU-CHEM - 1,3-Diphenylisobenzofuran

1,3-Diphenylisobenzofuran - [D94468]

5471-63-6

C20H14O

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OLED