Palladium diacetate
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Palladium diacetate
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CAS No:
3375-31-3
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Formula:
C2H4O2.1/2Pd
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Chemical Name:
Palladium diacetate
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Synonyms:
Acetic acid,palladium(2+) salt (2:1);Acetic acid,palladium(2+) salt;Palladium acetate (Pd(OAc)2);Palladium diacetate;Palladium(2+) acetate;Palladous acetate;Palladium(II) acetate;Palladium acetate (Pd(OCOCH3)2);Diacetoxypalladium;Bis(acetato)palladium;Acetic acid palladium salt;Diacetatopalladium;Palladium(2+) diacetate;HyCat Base 1;HyCat 1;3376-66-7;4854-43-7;24175-85-7;33571-36-7;125089-63-6;138823-54-8;1145835-48-8;1931145-94-6
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CAS No:
Characteristics
80.3
-2.48760
Red-brown Various Forms In Red-(Powder/Flake/Crystalline/Beads)
180-181 °C
117.1ºC at 760mmHg
40ºC
H2O: insoluble ;soluble as monomer in glacial acetic acid or as trimer in benzene.
Store at R.T.
LD50 orally in Rabbit: >= 5110 mg/kg
Safety Information
3261
2
41-36/37/38-40-35
26-39-36/37/39-45-36
AJ1900000
Xi,Xn,C
Stable under normal temperatures and pressures.
P280-P305 + P351 + P338 + P310
H318
|Danger|H302 (72.4%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P272, P273, P280, P301+P312, P302+P352, P305+P351+P338, P310, P321, P330, P333+P313, P363, P391, and P501|Aggregated GHS information provided by 337 companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Palladium diacetate Use and Manufacturing
Recycling palladium powder (10.3 g, 0.9 equiv) was added into AcOH (200 ml) and HNO3(0.5 ml), followed by refluxing for 30 min. When the reaction was stopped, the hot brownsolution was filtrated. The solution was concentrated until a little AcOH (~20 ml) was left.At room temperature, Pd(OAc)2 crystals precipitated at the bottom of beaker. Throughfiltration, we obtained recycling Pd(OAc)2 (20 g, 92percent).
A catalyst for intramolecular coupling.
Acetic acid, palladium salt (1:?): INACTIVE|Acetic acid, palladium(2+) salt (2:1): ACTIVE
Computed Properties
Molecular Weight:224.51
Hydrogen Bond Acceptor Count:4
Exact Mass:223.93009
Monoisotopic Mass:223.93009
Topological Polar Surface Area:80.3
Heavy Atom Count:9
Complexity:25.5
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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