Palladium hydroxide

HCID 9942167CAS 12135-22-7
Substructure searchFind similar structures

Basic information

Standard SMILES
[OH-].[OH-].[Pd+2]
InChIKey
NXJCBFBQEVOTOW-UHFFFAOYSA-L
Molecular formula
H2O2Pd
Average molar mass
140.43 g/mol
Monoisotopic mass
139.90896

Names & identifiers

Preferred name
Palladium hydroxide
IUPAC
palladium(2+) dihydroxide
English name
Palladium hydroxide
Molecular formula
H2O2Pd
Molecular weight
140.43

Names & synonyms

Palladium hydroxide12135-22-7Palladium(II) hydroxidePalladium hydroxide on carbonPearlman's catalystPalladium dihydroxidePalladium hydroxide (Pd(OH)2)HRE96R2PEXPEARLMAN'S CATALYST [MI]RefChem:169625EINECS 235-219-2UNII-HRE96R2PEX
Show more names
PD(OH)2Pd(OH)2/C[Pd(cinnamyl)Cl]2PALLADIUM ON CARBONPALLADIUM CARBONPALLADIUM ON ACTIVATED CARBONPd(OH)PALLADIUM ON CHARCOAL
Palladium hydroxide on carbon(20%)Palladium hydroxide on carbon(10%)Palladium Hydroxide 20% on Carbon, ca.50% WaterPearlmans CatalystdihydroxypalladiumpalladiumhydroxidePearlman catalystPALLADIUM(2+) DIHYDROXIDE

Database identifiers

CAS
12135-22-7
PubChem CID
9942167
UNII
HRE96R2PEX
EC Number
235-219-2
Nikkaji
J154.801H

Properties

Computed structural properties

Topological polar surface area
2 Ų
Hydrogen bond donors
2
Hydrogen bond acceptors
2
Rotatable bonds
0
Heavy atoms
3

Experimental & physicochemical properties

Physical DescriptionBlack odorless powder; [Alfa Aesar MSDS]

Physicochemical properties

Density
3.44 · 3.44[at 20℃]
storage temp.
Inert atmosphere,Room Temperature
form
powder
color
White
Water Solubility
INSOLUBLE
Merck
14 · 14,7060

Safety & regulation

GHS classification

GHS Classification · 6 items

This chemical does not meet GHS hazard criteria for 0.6% (1 of 167) of reports.

Danger

H272 (77.8%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]；H302 (63.5%): Harmful if swallowed [Warning Acute toxicity, oral]；H317 (63.5%): May cause an allergic skin reaction [Warning Sensitization, Skin]；H318 (63.5%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H319 (16.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H413 (19.2%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

P210, P220, P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P351+P338, P305+P354+P338, P317, P321, P330, P333+P317, P337+P317, P362+P364, P370+P378, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 167 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 1 of 167 reports by companies.；There are 6 notifications provided by 166 of 167 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Regulatory Information · 2 items

Status: Active Update: 28-03-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/19423

Palladium hydroxide (Pd(OH)2): Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryMay cause irritation; [Alfa Aesar MSDS] See Palladium oxide and Palladium chloride.
Hazard Classes and CategoriesOx. Sol. 3 (77.8%)；Acute Tox. 4 (63.5%)；Skin Sens. 1 (63.5%)；Eye Dam. 1 (63.5%)；Eye Irrit. 2 (16.8%)；Aquatic Chronic 4 (19.2%)

Safety & protection

Protective Action Criteria (PAC) · 3 items

2.0 [mg/m3]

22 [mg/m3]

130 [mg/m3]

Regulatory information

Regulatory Information · 2 items

Status: Active Update: 28-03-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/19423

Palladium hydroxide (Pd(OH)2): Does not have an individual approval but may be used under an appropriate group standard

Safety data

PPE
Eyeshields, Gloves, type N95 (US)
wgk
3
tsca
TSCA listed
ridadr
UN1325
hs_code
38151200
risk_code
11-36/37/38

Chemistry & industry

Uses & manufacturing

UsesCommercial Pearlman's catalyst is composed of 20% palladium hydroxide (Pd(OH)2) on carbon; Used as a catalyst for hydrogenolysis of benzyl-nitrogen and benzyl-oxygen bonds; [Merck Index]
General Manufacturing InformationPalladium hydroxide (Pd(OH)2): ACTIVE
Applications · 4 items

UsesNonpyrophoric catalyst for hydrogenolysis of benzyl-nitrogen and benzyl-oxygen bonds.

UsesPalladium Hydroxide is a catalyst for hydrogenation reactions as well as in the synthesis of glycopeptides used in obtaining antibodies from autoimmune diseases.

UsesPalladium hydroxide is usually used as a catalyst for arylation reactions.

General DescriptionThis product has been enhanced for energy efficiency.

Upstream & downstream products

Downstream products

Tetrahydrocurcumin3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-oneMethyl 3-((piperidin-4-yl)methyl)benzoateDiethyl pyrimidine-4,6-dicarboxylate8-Aminoisoquinoline3,4-Methylenedioxyphenyl isothiocyanate4-(3-Aminopropyl)-2,4-dihydro-3H-pyrazol-3-one4-((1-(tert-Butoxycarbonyl)piperidin-4-yl)methyl)benzoic acidDihydrocaffeic acidMethyl 4-((piperidin-4-yl)methyl)benzoate1-Methylxanthine1-(2,4-Dichloro-5-fluoro-3-methoxyphenyl)ethanone

Suppliers50 total

北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
上海腾准生物科技有限公司19821570922 · [email protected]
T&W GROUP021-61551611 13296011611 · [email protected]

Related reactions

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Linked notes

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