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2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione

2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione structure

CAS No:
844-51-9
Formula:
C18H12O2
Chemical Name:
2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione
Synonyms:
2,5-Cyclohexadiene-1,4-dione,2,5-diphenyl-;p-Benzoquinone,2,5-diphenyl-;Quinone,2,5-diphenyl-;2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione;2,5-Diphenyl-p-benzoquinone;2,5-Diphenyl-1,4-benzoquinone;Stearer DPQ;NSC 8725

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Description

golden flake

2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione Basic Attributes

Molecular Weight：

260.29

Exact Mass：

260.29

BRN：

2051812

EC Number：

212-680-8

UNII：

19F7OO1LXR

NSC Number：

8725

DSSTox ID：

DTXSID9061207

HScode：

2914399090

Characteristics

PSA：

34.1

XLogP3：

4.67

Appearance：

bright yellow powder

Density：

1.2±0.1 g/cm3

Melting Point：

214 °C

Boiling Point：

457.9±45.0 °C at 760 mmHg

Flash Point：

170.4±25.7 °C

Refractive Index：

1.642

Water Solubility：

soluble in hot Toluene (almost transparency).

Safety Information

Hazard category：

IRRITANT

hazard class code：

36/37/38

safety instructions：

26-37

Marks：

Stability/Shelf Life：

Stability

Precautionary statement(s)：

P261, P264, P271, P272, P280, P285, P302+P352, P304+P340, P304+P341, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P342+P311, P362, P363, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Danger|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P272, P280, P285, P302+P352, P304+P340, P304+P341, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P342+P311, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 42 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2,5-diphenyl-4-benzoquinone

2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione Use and Manufacturing

Manufacturing Info：

2,5-Cyclohexadiene-1,4-dione, 2,5-diphenyl-: INACTIVE

Computed Properties

Molecular Weight:260.3
XLogP3:3.3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:260.083729621
Monoisotopic Mass:260.083729621
Topological Polar Surface Area:34.1
Heavy Atom Count:20
Complexity:414
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties

2,5-Diphenyl-2,5-cyclohexadiene-1,4-dione

SDS

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