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ChemicalBook >> CAS DataBase List >> Tetraphenylcyclopentadienone

Tetraphenylcyclopentadienone

Tetraphenylcyclopentadienone price.
  • $8 - $502.79
  • Product name: Tetraphenylcyclopentadienone
  • CAS: 479-33-4
  • MF: C29H20O
  • MW: 384.47
  • EINECS:207-530-3
  • MDL Number:MFCD00001407
  • Synonyms:RARECHEM AM UF S096;TETRAPHENYLCYCLOPENTADIENONE;Tetraphenylcylcopentadienone;1,2,3,4-Tetraphenyl-1,3-cyclopentadiene-5-one;2,3,4,5-Tetraphenylcyclopenta-2,4-diene-1-one;Tetraphenyl-2,4-cyclopentadiene-1-one;Tetraphenylcyclopentadienone (tetracyclone);Tetraphenylcyclopentadienone,99%
33 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
Package
  • 5MG
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 250g
  • 5 g
  • 25 g
  • 100 g
  • Manufactureraablocks
  • Product numberAA003UOB
  • Product description2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UOB
  • Product description2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95%
  • Packaging5g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UOB
  • Product description2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95%
  • Packaging10g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UOB
  • Product description2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95%
  • Packaging25g
  • Price$38
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UOB
  • Product description2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95%
  • Packaging100g
  • Price$140
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159054
  • Product description2,3,4,5-Tetraphenylcyclopenta-2,4-dien-1-one 97%
  • Packaging100G
  • Price$220
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-59328
  • Product descriptionTetraphenylcyclopentadienone 98%
  • Packaging250g
  • Price$425
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-59328
  • Product descriptionTetraphenylcyclopentadienone 97%
  • Packaging250g
  • Price$425
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-59328
  • Product descriptionTetraphenylcyclopentadienone 97%
  • Packaging250g
  • Price$425
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ56019
  • Product description2,3,4,5-Tetraphenylcyclopenta-2,4-dienone
  • Packaging100g
  • Price$420
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number479334
  • Product description2,3,4,5-Tetraphenylcyclopenta-2,4-dienone
  • Packaging100g
  • Price$389.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA386373
  • Product description2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95%
  • Packaging100g
  • Price$327
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA386373
  • Product description2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95%
  • Packaging10g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA386373
  • Product description2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95%
  • Packaging25g
  • Price$101
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA386373
  • Product description2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95%
  • Packaging5g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA386373
  • Product description2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95%
  • Packaging1g
  • Price$11
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003UOB 2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95% 1g $8 2026-05-28 Buy
aablocks AA003UOB 2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95% 5g $12 2026-05-28 Buy
aablocks AA003UOB 2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95% 10g $19 2026-05-28 Buy
aablocks AA003UOB 2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95% 25g $38 2026-05-28 Buy
aablocks AA003UOB 2,3,4,5-Tetraphenyl-2,4-cyclopentadien-1-one 95% 100g $140 2026-05-28 Buy
ACHEMBLOCK W159054 2,3,4,5-Tetraphenylcyclopenta-2,4-dien-1-one 97% 100G $220 2026-05-27 Buy
AHH MT-59328 Tetraphenylcyclopentadienone 98% 250g $425 2021-12-16 Buy
AHH MT-59328 Tetraphenylcyclopentadienone 97% 250g $425 2026-05-25 Buy
AHH MT-59328 Tetraphenylcyclopentadienone 97% 250g $425 2026-05-26 Buy
AK Scientific J56019 2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 100g $420 2021-12-16 Buy
Alichem 479334 2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 100g $389.4 2021-12-16 Buy
Ambeed A386373 2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95% 100g $327 2021-12-16 Buy
Ambeed A386373 2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95% 10g $59 2021-12-16 Buy
Ambeed A386373 2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95% 25g $101 2021-12-16 Buy
Ambeed A386373 2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95% 5g $34 2021-12-16 Buy
Ambeed A386373 2,3,4,5-Tetraphenylcyclopenta-2,4-dienone 95% 1g $11 2021-12-16 Buy

Properties

Melting point :217-220 °C (lit.)
Boiling point :471.14°C (rough estimate)
Density :1.0511 (rough estimate)
refractive index :1.6020 (estimate)
storage temp. :Sealed in dry,Room Temperature
form :Fine Crystalline Powder
color :Black
Water Solubility :Soluble in Benzene. Insoluble in water.
BRN :683115
Stability :Stable. Combustible. Light sensitive.
InChI :1S/C29H20O/c30-29-27(23-17-9-3-10-18-23)25(21-13-5-1-6-14-21)26(22-15-7-2-8-16-22)28(29)24-19-11-4-12-20-24/h1-20H
InChIKey :PLGPSDNOLCVGSS-UHFFFAOYSA-N
SMILES :O=C1C(c2ccccc2)=C(c3ccccc3)C(c4ccccc4)=C1c5ccccc5
CAS DataBase Reference :479-33-4(CAS DataBase Reference)
NIST Chemistry Reference :Tetraphenylcyclopentadienone(479-33-4)
EPA Substance Registry System :2,4-Cyclopentadien-1-one, 2,3,4,5-tetraphenyl- (479-33-4)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

It is an easily made building block for many organic and organometallic compounds.

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