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86470

p-Terphenyl

Name: <I>p</I>-Terphenyl
Brand: SIAL

suitable for scintillation, ≥98.5% (HPLC)

Synonym(s):

1,4-Diphenylbenzene, PT, PTP

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About This Item

Linear Formula:

C₆H₅C₆H₄C₆H₅

CAS Number:

92-94-4

Molecular Weight:

230.30

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

329769462

EC Number:

202-205-2

Beilstein/REAXYS Number:

1908447

MDL number:

MFCD00003061

Assay:

≥98.5% (HPLC)

Form:

solid

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Properties

vapor density

7.95 (vs air)

Quality Level

200

assay

≥98.5% (HPLC)

form

solid

bp

389 °C (lit.)

mp

212-213 °C (lit.), 212-214 °C

fluorescence

λ_ex 286 nm; λ_em 343 nm in DMF

λ

in ethanol

UV absorption

λ: 277 nm A_max: ≥98.5%

suitability

suitable for scintillation

functional group

phenyl

SMILES string

c1ccc(cc1)-c2ccc(cc2)-c3ccccc3

InChI

1S/C18H14/c1-3-7-15(8-4-1)17-11-13-18(14-12-17)16-9-5-2-6-10-16/h1-14H

InChI key

XJKSTNDFUHDPQJ-UHFFFAOYSA-N

Description

Preparation Note

λ_max. 277 nm, log ε 4.50

Analysis Note

In addition to the emission maximum at 343 nm, there are lower maxima at 325 and 327 nm.

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pictograms

GHS07

signalword

Warning

hcodes

H319,H413

pcodes

P264 - P273 - P280 - P305 + P351 + P338 - P337 + P313 - P501

Hazard Classifications

Aquatic Chronic 4 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

404.6 °F - closed cup

flash_point_c

207 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number

WXBF8965V

WXBF7685V

BCCK9634

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STEP levels are unchanged in pre-frontal cortex and associative striatum in post-mortem human brain samples from subjects with schizophrenia, bipolar disorder and major depressive disorder.

Thomas A Lanz et al.

PloS one, 10(3), e0121744-e0121744 (2015-03-19)

Increased protein levels of striatal-enriched tyrosine phosphatase (STEP) have recently been reported in postmortem schizophrenic cortex. The present study sought to replicate this finding in a separate cohort of postmortem samples and to extend observations to striatum, including subjects with

Whole-genome assembly of Akkermansia muciniphila sequenced directly from human stool.

Aurélia Caputo et al.

Biology direct, 10, 5-5 (2015-04-19)

Alterations in gut microbiota composition under antibiotic pressure have been widely studied, revealing a restricted diversity of gut flora, including colonization by organisms such as Enterococci, while their impact on bacterial load is variable. High-level colonization by Akkermansia muciniphila, ranging

Enhanced magnetic Purcell effect in room-temperature masers.

Jonathan Breeze et al.

Nature communications, 6, 6215-6215 (2015-02-24)

Recently, the world's first room-temperature maser was demonstrated. The maser consisted of a sapphire ring housing a crystal of pentacene-doped p-terphenyl, pumped by a pulsed rhodamine-dye laser. Stimulated emission of microwaves was aided by the high quality factor and small

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Global Trade Item Number

SKU	GTIN
86470-50G	04061833041321