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| CAS No.: | 14264-16-5 |
|---|---|
| Name: | Bis(triphenylphosphine)nickel(II)chloride |
| Article Data: | 40 |
| Molecular Structure: | |
|
|
|
| Formula: | C36H30Cl2NiP2 |
| Molecular Weight: | 654.18 |
| Synonyms: | Dichloronickel - triphenylphosphine (1:2);nickel(2+) chloride - triphenylphosphane (1:2:2); |
| EINECS: | 238-154-8 |
| Melting Point: | 250 °C (dec.)(lit.) |
| Boiling Point: | 360 °C at 760 mmHg |
| Flash Point: | 181.7 °C |
| Solubility: | insoluble in water |
| Appearance: | dark gray solid |
| Hazard Symbols: |
 T
|
| Risk Codes: | 45-43-52/53-34-20/21/22 |
| Safety: | 53-45-60-36/37/39-26 |
| Transport Information: | UN 2923 |
| PSA: | 27.18000 |
| LogP: | 4.04770 |
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Chemistry
Molecular Structure:
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Molecular Formula: C36H30Cl2NiP2
Molecular Weight: 654.1703
IUPAC Name: 1-Azabicyclo[2.2.2]octan-3-one hydrochloride
Synonyms of Bis(triphenylphosphine)dichloronickel (CAS NO.14264-16-5): EBis(triphenylphosphine)nickel dichloride ; Dichlorobis(triphenylphosphine)nickel ; EINECS 238-154-8 ; NSC 137147 ; Nickel, bis(triphenylphosphine)dichloro- ; Nickel, dichlorobis(triphenylphosphine)- ; Phosphine, tributyl-, compd. with nickelchloride (2:1) ; Bis(triphenylphosphine)nickel(II) chloride
CAS NO: 14264-16-5
Product Categories: Metal Compounds ; Catalysts for Organic Synthesis ; Classes of Metal Compounds ; Homogeneous Catalysts ; Metal Complexes ; Ni (Nickel) Compounds ; Synthetic Organic Chemistry ; Transition Metal Compounds
Melting point: 250 °C
Freely Rotating Bonds: 3
Polar Surface Area: 13.59 Å2
Flash Point: 181.7 °C
Enthalpy of Vaporization: 58.18 kJ/mol
Boiling Point: 360 °C at 760 mmHg
Vapour Pressure: 4.74E-05 mmHg at 25°C
Uses
Bis(triphenylphosphine)dichloronickel (CAS NO.14264-16-5) is used as catalyst in the coupling reaction of aryl mesylate salt, allyl carbonate with organic lithium borate.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intravenous | 56mg/kg (56mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03119, |
Consensus Reports
NTP 10th Report on Carcinogens. Reported in EPA TSCA Inventory. Nickel and its compounds are on the Community Right-To-Know List.
Safety Profile
The safety information of Bis(triphenylphosphine)dichloronickel (CAS NO.14264-16-5) is as follows:
Hazard Codes: T 
Risk Statements: 45-43-52/53-34-20/21/22
45: May cause cancer
43: May cause sensitization by skin contact
52/53: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
34: Causes burns
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
Safety Statements: 53-36/37-45-60-36/37/39-26
53: Avoid exposure - obtain special instruction before use
36/37: Wear suitable protective clothing and gloves
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
60: This material and/or its container must be disposed of as hazardous waste
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
RIDADR: 3260
WGK Germany: 3
RTECS: QR6170000
HazardClass: 6.1(b)
PackingGroup: III
F: 21
Confirmed human carcinogen. Poison by intravenous route. See also NICKEL COMPOUNDS. When heated to decomposition it emits very toxic fumes of Cl− and POx.
Standards and Recommendations
OSHA PEL: TWA 0.1 mg (Ni)/m3
ACGIH TLV: TWA 0.2 mg(Ni)/m3; Human Carcinogen)
Specification
Storage information of Bis(triphenylphosphine)dichloronickel (CAS NO.14264-16-5):
Store in a cool, dry place. Store in a tightly closed container. Keep under a nitrogen blanket. Corrosives area.