Home > Carbonyl Compounds> 2,5-Diphenyl-p-benzoquinone

2,5-Diphenyl-p-benzoquinone

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Origin: China

Cas No: 844-51-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 844-51-9 Formula: C18H12O2 Molecular Weight: 260.28700

Basic Info

Chemical Name	2,5-Diphenyl-p-benzoquinone
Synonyms	2,5-Cyclohexadiene-1,4-dione, 2,5-diphenyl-; 2,5-diphenylcyclohexa-2,5-diene-1,4-dione;
CAS No.	844-51-9
Molecular Formula	C18H12O2
Molecular Weight	260.28700
PSA	34.14000
LogP	3.30540

Properties

Appearance & Physical State	bright yellow powder
Density	1.237 g/cm3
Boiling Point	457.9ºC at 760 mmHg
Melting Point	215-217ºC
Flash Point	170.5ºC
Refractive Index	1.642
Stability	Stability

Safety Info

Safety Statements	S22-S24/25
HS Code	2914399090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Benzoquinone+Benzene→2,6-diphenylcyclohexa-2,5-diene-1,4-dione+2,5-Diphenyl-p-benzoquinone
hydroquinone+Benzene→2,6-diphenylcyclohexa-2,5-diene-1,4-dione+2,5-Diphenyl-p-benzoquinone
Phenyl-p-benzoquinone+phenylboronic acid→2,6-diphenylcyclohexa-2,5-diene-1,4-dione+2,5-Diphenyl-p-benzoquinone

Precursor

Phenyl-p-benzoquinone
Benzene
Benzoquinone
phenylboronic acid

Downstream Product

2,5-bis(hexylamino)-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
(4-acetyloxy-2,5-diphenylphenyl) acetate
4,7-diphenyl-1,3-benzodioxole-5,6-dione
2,5-dibromo-3,6-diphenylcyclohexa-2,5-diene-1,4-dione

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