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T2800

Sigma-Aldrich

o-Terphenyl

99%

Synonym(s):

1,2-Diphenylbenzene

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About This Item

Linear Formula:
C6H5C6H4C6H5
CAS Number:
Molecular Weight:
230.30
Beilstein:
1908446
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

bp

337 °C (lit.)

mp

56-59 °C (lit.)

SMILES string

c1ccc(cc1)-c2ccccc2-c3ccccc3

InChI

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

InChI key

OIAQMFOKAXHPNH-UHFFFAOYSA-N

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General description

o-Terphenyl, also known as 1,2-Diphenylbenzene, is an aromatic hydrocarbon with a high pyrolysis resistance and low volatility. It is commonly used as a building block for large number of functional molecules.

Application

1,2-diphenylbenzene is used in the synthesis of organorubidium complex via birch reduction.
  • Hybrid Edge Results in Narrowed Band Gap: Bottom-up Liquid-Phase Synthesis of Bent N = 6/8 Armchair Graphene Nanoribbons.: This study demonstrates a bottom-up liquid-phase synthesis of bent armchair graphene nanoribbons with a hybrid edge structure, resulting in a narrowed band gap. The application of o-Terphenyl in this synthesis is crucial for achieving the desired properties of the nanoribbons (Li et al., 2024).
  • White Light from Blue Fluorescence and Sensitized Yellow Long-Afterglow Phosphorescence of o-Terphenyl in Its ο-Acid···Base Adduct with Ag(3)Pz(3).: The research explores the optical properties of o-Terphenyl in a complex with Ag(3)Pz(3), showing its potential in white light generation through blue fluorescence and yellow long-afterglow phosphorescence (Zhan et al., 2019).
  • Regularized Dynamical Decoupling Noise Spectroscopy - A Decoherence Descriptor for Radicals in Glassy Matrices.: This paper describes the use of o-Terphenyl as a glassy matrix for noise spectroscopy, providing insights into the decoherence processes of radicals. The findings highlight o-Terphenyl′s role in stabilizing radicals for advanced spectroscopic applications (Soetbeer et al., 2021).
  • Counterion Influence on Dynamic Spin Properties in a V(iv) Complex.: The influence of counterions on the dynamic spin properties of a V(iv) complex is investigated, with o-Terphenyl playing a role in modulating the magnetic properties of the complex. This study underscores the material′s significance in magnetic resonance applications (Lin et al., 2019).

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

325.4 °F

Flash Point(C)

163 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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