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p-Quaterphenyl

p-Quaterphenyl structure

CAS No:
135-70-6
Formula:
C24H18
Chemical Name:
p-Quaterphenyl
Synonyms:
1,1′:4′,1′′:4′′,1′′′-Quaterphenyl;p-Quaterphenyl;Biphenyl,4,4′-diphenyl-;Benzerythrene;Quadriphenyl;p-Tetraphenyl;1,1′-Biphenyl,4,4′-diphenyl-;4,4′-Diphenylbiphenyl;PQP;NSC 24860;p-Phenylene tetramer;88026-50-0
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

Description

white powder

P-quaterphenyl is a benzenoid aromatic compound that consists of four phenyl groups connected to each other in the para position. It has a role as a chromophore.|p-Quaterphenyl has been used in trials studying the treatment of Malaria.

p-Quaterphenyl Basic Attributes

Molecular Weight：

306.408

Exact Mass：

306.40

EC Number：

205-213-4

UNII：

G8AQM6D0RK

NSC Number：

24860

DSSTox ID：

DTXSID6059657

HScode：

29029090

Characteristics

PSA：

XLogP3：

7.29

Appearance：

Off-White Flakes.

Density：

1.1138 (estimate)

Melting Point：

320 °C

Boiling Point：

240-280 °C @ Press: 3 Torr

Flash Point：

428°C/18mm

Refractive Index：

1.9130 (estimate)

Vapor Pressure：

2.85E-10mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

R22;R24/25

safety instructions：

22-24/25

p-Quaterphenyl Use and Manufacturing

Uses

As primary fluor or as wavelength shifter insoluble scintillators.

Manufacturing Info：

1,1':4',1'':4'',1'''-Quaterphenyl: ACTIVE

Computed Properties

Molecular Weight:306.4
XLogP3:7.3
Rotatable Bond Count:3
Exact Mass:306.140850574
Monoisotopic Mass:306.140850574
Heavy Atom Count:24
Complexity:308
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 135-70-6

Grade: industrial Grade

Content: 98%

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CAS No.: 135-70-6

Grade: Industrial Grade

Content: 99%

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