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Tetraphenylmethane

Background
Product Name
Tetraphenylmethane
CAS No.
630-76-2
Chemical Name
Tetraphenylmethane
Synonyms
Tritylbenzene;tetraphenyl-methan;TETRAPHENYLMETHANE;methane,tetraphenyl-;Methane, tetraphenyl-;Tetraphenylmethane,96%;Tetraphenylmethane,97%;Tetraphenylmethane >Tri(phenyl)methylbenzene;1,1’,1’’,1’’’-methanetetrayltetrakisbenzene
CBNumber
CB3371369
Molecular Formula
C25H20
Formula Weight
320.43
MOL File
630-76-2.mol
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Tetraphenylmethane Property

Melting point:
281-286 °C
Boiling point:
431 °C
Density 
1.0992 (estimate)
refractive index 
1.8430 (estimate)
Flash point:
431°C
storage temp. 
2-8°C
solubility 
insoluble in Ether,Alcohol
form 
powder to crystal
color 
Light yellow to Brown
Water Solubility 
Insoluble in water.
BRN 
1913557
InChI
InChI=1S/C25H20/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
InChIKey
PEQHIRFAKIASBK-UHFFFAOYSA-N
SMILES
C(C1=CC=CC=C1)(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference
630-76-2(CAS DataBase Reference)
NIST Chemistry Reference
Tetraphenylmethane(630-76-2)
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Safety

Hazard Codes 
Xn
Risk Statements 
40
Safety Statements 
45
RTECS 
PB4050000
HazardClass 
IRRITANT
HS Code 
29029090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H350May cause cancer

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S457159
Product name
TETRAPHENYLMETHANE
Purity
Aldrich
Packaging
25mg
Price
$179
Updated
2024/03/01
TCI Chemical
Product number
T0169
Product name
Tetraphenylmethane
Purity
>96.0%(GC)
Packaging
1g
Price
$85
Updated
2024/03/01
TCI Chemical
Product number
T0169
Product name
Tetraphenylmethane
Purity
>96.0%(GC)
Packaging
5g
Price
$293
Updated
2024/03/01
Alfa Aesar
Product number
A14706
Product name
Tetraphenylmethane
Purity
96%
Packaging
1g
Price
$89.65
Updated
2024/03/01
Alfa Aesar
Product number
A14706
Product name
Tetraphenylmethane
Purity
96%
Packaging
5g
Price
$299.65
Updated
2024/03/01
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Tetraphenylmethane Chemical Properties,Usage,Production

Background

Molecules of tetrahedral symmetry, such as tetraphenylmethane (TPM) and its various analogues (sometimes quite distant) over the years, were amongst the most exploited models in crystal engineering. For example, phenyl embraces, which are cooperative supramolecular motifs composed by set of Csingle bondH ⋯ π attractive interactions have been recognized as fundamental interactions responsible for dense crystal packing of tetrahedrally-shaped species such as tetraphenylphosphonium, tetraphenylarsonium, and tetraphenylborate compounds. Another example of the significant role of TPM-like molecules is the introduction and development of molecular tectonics. Molecular tectonics is a strategy for the predictable construction of crystalline arrays from molecules called tectons. An inextricable feature of any tecton molecule is its shape and binding abilities enforce specific and directional arrangements of the same or complementary molecules[1].

Chemical Properties

white to pink powder or needles

Uses

Tetraphenylmethane is used to prepare a tetrapyridone tecton, which forms a diamondoid network with large internal chambers. It is also used in the preparation of 1-{4-[tris-(4-acetyl-phenyl)-methyl]-phenyl}-ethanone by Friedel-Crafts acylation reaction with acetyl chloride using aluminum chloride as catalyst.

References

[1] Zar?ba, Jan K. “Tetraphenylmethane and tetraphenylsilane as building units of coordination polymers and supramolecular networks – A focus on tetraphosphonates.” Inorganic Chemistry Communications 86 (2017): Pages 172-186.

Tetraphenylmethane Preparation Products And Raw materials

Raw materials

Preparation Products

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Tetraphenylmethane Suppliers

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View Lastest Price from Tetraphenylmethane manufacturers

Shanghai UCHEM Inc.
Product
Tetraphenylmethane 630-76-2
Price
US $70.00-474.00/g
Min. Order
5g
Purity
0.97
Supply Ability
25kg
Release date
2023-12-21
Zibo Hangyu Biotechnology Development Co., Ltd
Product
Tetraphenylmethane 630-76-2
Price
US $80.00-800.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
20 tons
Release date
2023-09-25
Career Henan Chemical Co
Product
Tetraphenylmethane 630-76-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
Customized
Release date
2019-09-04

630-76-2, TetraphenylmethaneRelated Search:


  • methane,tetraphenyl-
  • Tetraphenylmethane,96%
  • Tri(phenyl)methylbenzene
  • Tetraphenylmethane,97%
  • 1,1’,1’’,1’’’-methanetetrayltetrakisbenzene
  • 1,1’,1’’,1’’’-methanethetrayltetrakis-benzen
  • Benzene, 1,1',1'',1'''-methanetetrayltetrakis-
  • benzene,1,1’,1’’,1’’’-methanetetrayltetrakis-
  • Methane, tetraphenyl-
  • tetraphenyl-methan
  • Tritylbenzene
  • TETRAPHENYLMETHANE
  • Tetraphenylmethane &gt
  • 1,1',1'',1'''-Methanetetrayltetrakis[benzene
  • 630-76-2
  • CC6H54
  • C25H20
  • Miscellaneous