Basic information
- Standard SMILES
O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.[Pd]- InChIKey
UKSZBOKPHAQOMP-UHFFFAOYSA-N- Molecular formula
- C34H28O2Pd
- Average molar mass
- 575 g/mol
- Monoisotopic mass
- 574.11241614
Overview
Bis(1,5-diphenyl-1,4-pentadien-3-one) palladium(0) is a chemical compound of palladium. Palladium is a chemical element with the chemical symbol Pd and an atomic number of 46. It is found as a free metal alloyed with gold and other platinum group metals and in the rare minerals cooperite and polarite. (L794)
Names & identifiers
- Preferred name
- 1,5-Diphenylpenta-1,4-dien-3-one;palladium
- IUPAC
- bis(1,5-diphenylpenta-1,4-dien-3-one);palladium
Names & synonyms
32005-36-01,5-diphenylpenta-1,4-dien-3-one;palladiumBis((1,2,4,5-eta)-1,5-diphenyl-1,4-pentadien-3-one)palladiumC34H28O2PdPalladium(0) bis(dibenzylideneacetone)Bis(dibenzylideneacetone) Palladium(0)tris-(dibenzylideneacetone)dipalladium(0)SCHEMBL19685bis(dibenylideneacetone) palladiumbis(dibenzylidenacetone) palladiumDTXSID70953892UKSZBOKPHAQOMP-UHFFFAOYSA-N
Show more names
bis(dibenzylideneacetone) palladiumpalladium bis(dibenzylideneacetone)bis (dibenzylideneacetone) palladiumbis(dibenzylidene acetone) palladiumZH0006Bis-(dibenzylidene acetone) palladiumAKOS030228490bis(dibenzylideneacetone)palladium (0)
Database identifiers
- CAS
32005-36-0- PubChem CID
- 154270
- DTXSID
DTXSID70953892- EC Number
- 608-691-6
Properties
Computed structural properties
- Topological polar surface area
- 34.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 8
- Heavy atoms
- 37
- Formal charge
- 0
- Complexity
- 272
Safety & regulation
GHS classification
GHS Classification
Warning
H315 (10.8%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P272, P280, P302+P352, P305+P351+P338, P321, P332+P317, P333+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 37 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (10.8%)
Toxicology
Health EffectsContact with palladium may cause palladium sensitivity and allergy. Animal studies have shown that palladium may damage the liver and kidney. (L798)
Toxicity Summary
Due to their ability to form strong complexes with both inorganic and organic ligands, palladium ions can disturb cellular equilibria, replace other essential ions, and interact with functional groups of macromolecules, such as proteins or DNA. Palladium complexes binding to DNA and RNA leads to strand breakage. Palladium ions are able to inhibit most major cellular functions, including DNA and RNA synthesis. Palladium compounds have been shown to bind to and inhibit various enzymes, including creatine kinase and prolyl hydroxylase. (L798)
Signs and SymptomsSkin contact with palladium may cause contact dermatitis, erythema, and oedema. (L798)
Carcinogen ClassificationNo indication of carcinogenicity to humans (not listed by IARC).
Chemistry & industry
Pharmacology
Metabolism/Metabolites
Palladium may be absorbed through oral, dermal, and inhalation exposure. Once in the body it distributes to the kidney, liver, spleen, lymph nodes, adrenal gland, lung and bone. Palladium's ability to form complexes allows it the bind to amino acids, proteins, DNA, and other macromolecules. Palladium and its metabolites are excreted in the urine and faeces. (A21)
Related reactions
55 records
Linked notes
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