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ChemicalBook >> CAS DataBase List >> 2,5-DIPHENYL-P-BENZOQUINONE

2,5-DIPHENYL-P-BENZOQUINONE

$24 - $927
Product name: 2,5-DIPHENYL-P-BENZOQUINONE
CAS: 844-51-9
MF: C18H12O2
MW: 260.29
EINECS:212-680-8
MDL Number:MFCD00001600
Synonyms:2,5-DIPHENYLQUINONE;DIPHENOQUINONE;4-dione,2,5-diphenyl-5-cyclohexadiene-1 ;2,5-Diphenyl-1,4-benzoquinon;2,5-Diphenyl-p-benzoquinone (pract), 93% (uv-vis);2',5'-Dihydro-1,1':4',1''-terbenzene-2',5'-dione;2,5-Diphenyl-p-benzoquinone, 98+%;2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione

Price36 Properties Safety Information Description

36 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AHH
AK Scientific
Alichem
American Custom Chemicals Corporation
Biosynth
Chemenu
Crysdot
Matrix Scientific
TCI Chemical
Thermo Scientific Chemicals
TRC
Usbiological

Package

1g
2g
5g
10g
25G
50g
100G

Manufactureraablocks
Product numberAA003FYA
Product description2,5-Diphenyl-1,4-benzoquinone ≥99%
Packaging1g
Price$24
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003FYA
Product description2,5-Diphenyl-1,4-benzoquinone ≥99%
Packaging5g
Price$54
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberAD244264
Product description[1,1':4',1''-Terphenyl]-2',5'-dione 95%
Packaging25G
Price$185
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD244264
Product description[1,1':4',1''-Terphenyl]-2',5'-dione 95%
Packaging100G
Price$555
Updated2026-05-27
Buy

ManufacturerAHH
Product numberMT-11295
Product description2,5-Diphenyl-1,4-benzoquinone 99%
Packaging50g
Price$368
Updated2021-12-16
Buy

ManufacturerAHH
Product numberMT-11295
Product description2,5-Diphenyl-1,4-benzoquinone 97%
Packaging50g
Price$368
Updated2026-05-25
Buy

ManufacturerAHH
Product numberMT-11295
Product description2,5-Diphenyl-1,4-benzoquinone 97%
Packaging50g
Price$368
Updated2026-05-26
Buy

ManufacturerAK Scientific
Product number0451AF
Product description2,5-Diphenylquinone
Packaging5g
Price$117
Updated2021-12-16
Buy

ManufacturerAlichem
Product number844519
Product description[1,1':4',1''-Terphenyl]-2',5'-dione
Packaging100g
Price$325.38
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0019746
Product description2,5-DIPHENYLQUINONE 95.00%
Packaging5G
Price$805.04
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFD10730
Product description2,5-Diphenyl-p-benzoquinone
Packaging1g
Price$150
Updated2026-06-04
Buy

ManufacturerBiosynth
Product numberFD10730
Product description2,5-Diphenyl-p-benzoquinone
Packaging50g
Price$140
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFD10730
Product description2,5-Diphenyl-p-benzoquinone
Packaging25g
Price$90
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFD10730
Product description2,5-Diphenyl-p-benzoquinone
Packaging100g
Price$230
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFD10730
Product description2,5-Diphenyl-p-benzoquinone
Packaging10g
Price$60
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberFD10730
Product description2,5-Diphenyl-p-benzoquinone
Packaging5G
Price$40
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003FYA	2,5-Diphenyl-1,4-benzoquinone ≥99%	1g	$24	2026-05-28	Buy
aablocks	AA003FYA	2,5-Diphenyl-1,4-benzoquinone ≥99%	5g	$54	2026-05-28	Buy
ACHEMBLOCK	AD244264	[1,1':4',1''-Terphenyl]-2',5'-dione 95%	25G	$185	2026-05-27	Buy
ACHEMBLOCK	AD244264	[1,1':4',1''-Terphenyl]-2',5'-dione 95%	100G	$555	2026-05-27	Buy
AHH	MT-11295	2,5-Diphenyl-1,4-benzoquinone 99%	50g	$368	2021-12-16	Buy
AHH	MT-11295	2,5-Diphenyl-1,4-benzoquinone 97%	50g	$368	2026-05-25	Buy
AHH	MT-11295	2,5-Diphenyl-1,4-benzoquinone 97%	50g	$368	2026-05-26	Buy
AK Scientific	0451AF	2,5-Diphenylquinone	5g	$117	2021-12-16	Buy
Alichem	844519	[1,1':4',1''-Terphenyl]-2',5'-dione	100g	$325.38	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0019746	2,5-DIPHENYLQUINONE 95.00%	5G	$805.04	2021-12-16	Buy
Biosynth	FD10730	2,5-Diphenyl-p-benzoquinone	1g	$150	2026-06-04	Buy
Biosynth	FD10730	2,5-Diphenyl-p-benzoquinone	50g	$140	2021-12-16	Buy
Biosynth	FD10730	2,5-Diphenyl-p-benzoquinone	25g	$90	2021-12-16	Buy
Biosynth	FD10730	2,5-Diphenyl-p-benzoquinone	100g	$230	2021-12-16	Buy
Biosynth	FD10730	2,5-Diphenyl-p-benzoquinone	10g	$60	2021-12-16	Buy
Biosynth	FD10730	2,5-Diphenyl-p-benzoquinone	5G	$40	2021-12-16	Buy

Next Last

Properties

Melting point :215-217°C
Boiling point :457.9±45.0 °C(Predicted)
Density :1.237±0.06 g/cm3(Predicted)
solubility :Soluble in hot Toluene (almost transparency).
form :powder to crystal
color :Light yellow to Yellow to Orange
BRN :2051812
Stability :Stability
InChI :InChI=1S/C18H12O2/c19-17-12-16(14-9-5-2-6-10-14)18(20)11-15(17)13-7-3-1-4-8-13/h1-12H
InChIKey :QYXHDJJYVDLECA-UHFFFAOYSA-N
SMILES :C1(=O)C=C(C2=CC=CC=C2)C(=O)C=C1C1=CC=CC=C1
CAS DataBase Reference :844-51-9(CAS DataBase Reference)
EPA Substance Registry System :2,5-Cyclohexadiene-1,4-dione, 2,5-diphenyl- (844-51-9)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405	Store locked up.

Description

2,5-Diphenyl-p-benzoquinone is used as pharmaceutical intermediate.

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Suppliers and manufacturers

career henan chemical co

$1.00
2,5-DIPHENYL-P-BENZOQUINONE CAS:844-51-9

Jiangsu Juming Chemical Technology Co., Ltd.

Shanghai Daken Advanced Materials Co.,Ltd

Henan Tianfu Chemical Co.,Ltd.

Antai Fine Chemical Technology Co.,Limited

Hefei TNJ Chemical Industry Co.,Ltd.

Shanghai UCHEM Inc.

Dayang Chem (Hangzhou) Co.,Ltd.

CD Chemical Group Limited

Shanghai Tianqing Chemicals Co., Ltd.

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2,5-DIPHENYL-P-BENZOQUINONE

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers