P-QUATERPHENYL

CAS No.：135-70-6

Other grades of this product :

P-QUATERPHENYL Basic information

Product Name:	P-QUATERPHENYL
Synonyms:	1-phenyl-4-(4-phenylphenyl)benzene;1,1':4',1'':4'',1'''-Quaterphenyl;1,1’:4’,1’’:4’’,1’’’-Quaterphenyl;1,1'-Biphenyl, 4,4'-diphenyl-;4-Quaterphenyl,99%,pure,scintillation grade;4-Quaterphenyl,99+%,pure,laser grade;4-Quaterphenyl, laser grade, pure, 99+%;Dixenyl
CAS:	135-70-6
MF:	C24H18
MW:	306.4
EINECS:	205-213-4
Product Categories:	Materials Science;Organic and Printed Electronics;Scintillators;Electroluminescence;Organic Building Blocks;Photonic and Optical Materials;Functional Materials;Highly Purified Reagents;Other Categories;Refined Products by Sublimation;Arenes;Building Blocks;Chemical Synthesis;Laser Dyes
Mol File:	135-70-6.mol

P-QUATERPHENYL Chemical Properties

Melting point	>300 °C(lit.)
Boiling point	428 °C18 mm Hg(lit.)
density	1.1138 (estimate)
refractive index	1.9130 (estimate)
Fp	428°C/18mm
form	powder to crystal
color	White to Almost white
BRN	1912745
CAS DataBase Reference	135-70-6(CAS DataBase Reference)
NIST Chemistry Reference	p-Quaterphenyl(135-70-6)
EPA Substance Registry System	p-Quaterphenyl (135-70-6)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
TSCA	Yes
HS Code	29029090

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

P-QUATERPHENYL Usage And Synthesis

Chemical Properties	white powder
Uses	As primary fluor or as wavelength shifter in soluble scintillators.
Purification Methods	p-Quaterphenyl [135-70-6] M 306.4, m 312-314o, b 4 2 8o/18mm. Recrystallise p-quaterphenyl from dimethyl sulfoxide at ca 50o. [Beilstein 5 II 669.]

P-QUATERPHENYL Preparation Products And Raw materials

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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