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44845 Bis(tri-tert-butylphosphine)palladium(0)

CAS Number

Stock No. Size Price ($) Quantity Availability
44845-01 0.25g 103.00
44845-03 1g 349.00
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Chemical Properties

Formula Weight
Powder, packaged under inert atmosphere
Melting point
Storage & Sensitivity
Store at -20°C. Air Sensitive. Light Sensitive. Store under Argon.
Soluble in toluene benzene, slight soluble in chloroform and acetone. Decomposes in water.


Bis(tri-tert-butylphosphine)palladium(0) is used in Coupling reactions, Heck couplings. It acts as a palladium catalyst for reductive carbonylation.


Decomposes in water. Light, Air & Moisture Sensitive. Store at -20°C.Do not store together with acids. Store in a cool, dry place in a tightly sealed container under nitrogen.

Literature References

Richard D. Adams.; Burjor Captain.; Wei Fu;. Perry J. Pellechia.; Mark D. Smith. Remarkable Dynamical Opening and Closing of Platinum and Palladium Pentaruthenium Carbido Carbonyl Cluster Complexes. Inorg. Chem. 2003, 42 (6), 2094-2101.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • A12078

    Diethyl methylmalonate, 99%
  • A12991

    Ethyl 3-aminocrotonate, 98+%
  • A13495

    p-Chloranil, 97%
  • A15493

    Ethyl acrylate, 99%, stab. with ca 20ppm 4-methoxyphenol
  • B24815

    2-Hydroxyethyl acrylate, 97%, stab. with 200-300ppm 4-methoxyphenol

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