2,5-Diphenyl-4-benzoquinone

Modify Date: 2026-06-30 22:30:53

2,5-Diphenyl-4-benzoquinone structure	Common Name	2,5-Diphenyl-4-benzoquinone
	CAS Number	844-51-9	Molecular Weight	260.287
	Density	1.2±0.1 g/cm3	Boiling Point	457.9±45.0 °C at 760 mmHg
	Molecular Formula	C₁₈H₁₂O₂	Melting Point	215-217°C
	MSDS	N/A	Flash Point	170.4±25.7 °C

Name	2,5-Diphenyl-p-benzoquinone
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	457.9±45.0 °C at 760 mmHg
Melting Point	215-217°C
Molecular Formula	C₁₈H₁₂O₂
Molecular Weight	260.287
Flash Point	170.4±25.7 °C
Exact Mass	260.083740
PSA	34.14000
LogP	4.67
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.642
InChIKey	QYXHDJJYVDLECA-UHFFFAOYSA-N
SMILES	O=C1C=C(c2ccccc2)C(=O)C=C1c1ccccc1
Stability	Stability

2,5-Diphenyl-4-benzoquinone MSDS(Chinese)

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37
HS Code	2914399090

Precursor 10
CAS#:363-03-1 TFIIH Modulator19 CAS#:98-80-6 Phenylboronic acid CAS#:100151-17-5 2,5-dimethoxy-(... CAS#:106-51-4 1,4-Benzoquinone
CAS#:71-43-2 benzene CAS#:2684-02-8 benzenediazonium CAS#:2674-34-2 1,4-Dibromo-2,5... CAS#:150-78-7 1,4-Dimethoxybenzene
CAS#:369-57-3 Benzenediazoniu... CAS#:123-31-9 Hydroquinone
DownStream 8
CAS#:28293-39-2 2,5-Cyclohexadi... CAS#:28293-27-8 2,5-Cyclohexadi... CAS#:65087-11-8 (4-acetyloxy-2,... CAS#:7204-23-1 4,7-diphenyl-1,...
CAS#:4423-47-6 3,6-diphenylben... CAS#:5422-91-3 2,5-Diphenylhyd... CAS#:1187741-78-1 2,5-diphenyl-4-... CAS#:791-28-6 Triphenylphosph...

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Name: Inhibition of Schistosoma mansoni DHODH assessed as remaining enzyme activity at 500 ...
Source: ChEMBL
Target: Dihydroorotate dehydrogenase (quinone), mitochondrial
External Id: CHEMBL4390969

Name: Cytotoxicity against human SH-SY5Y cells up to 20 uM for 24 hrs by MTT assay
Source: ChEMBL
Target: SH-SY5Y
External Id: CHEMBL1763697

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2,5-diphenylcyclohexa-2,5-diene-1,4-dione

MFCD00001600

2,5-Diphenyl-1,4-benzoquinone

2,5-Diphenyl-4-benzoquinone

EINECS 212-680-8

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Diphenyl-4-benzoquinone
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Diphenylquinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: tianfu-chem_ 2,5-Diphenyl-1,4-benzoquinone,844-51-9
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.