CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II)

Modify Date: 2025-08-23 06:16:19

CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II) Structure
CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II) structure
Common Name CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II)
CAS Number 863971-63-5 Molecular Weight 451.54800
Density N/A Boiling Point N/A
Molecular Formula C20H35N2OPRu Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Carbonylhydrido[6-(di-t-butylphosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(II) Milstein Catalyst
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C20H35N2OPRu
Molecular Weight 451.54800
Exact Mass 452.15300
PSA 21.76000
LogP 4.64480

 MSDS


Section 1: Product Identification
Carbonylhydrido[6-(di-t-butylphosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(I
Chemical Name:
I), min. 98% Milstein Catalyst
CAS Registry Number:863971-63-5
Formula:C20H35N2OPRu
EINECS Number:none
Chemical Family:organometallic complex
Carbonylhydrido[2-(N,N-diethylaminomethyl)-6-(di-t-butylphosphanomethylene)-1,6-dihydropyridine]ruthenium
Synonym:
(II), min. 98%

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title compound863971-63-5100%no datano data

Section 3: Hazards Identification
Emergency Overview:Irritating to skin, eyes and respiratory tract
Primary Routes of Exposure:Inhalation, skin, eyes
Eye Contact:Causes slight to mild irritation of the eyes.
Skin Contact:Causes irritation to the skin
Inhalation:Causes irritation to the nose, mucous membranes and respiratory tract
Ingestion:No information on the physiological effects of ingestion. May be harmful if swallowed.
Acute Health Affects:Irritating to skin, eyes and respiratory tract
Chronic Health Affects:No information available on long-term chronic effects
NTP:No
IARC:No
OSHA:No

SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
Flash Point:not applicable
Autoignition Temperature:none
Explosion Limits:none
Extinguishing Medium:carbon dioxide, dry chemical or foam
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
Special Fire Fighting Procedures:
self-contained breathing apparatus and full protective clothing.
Hazardous Combustion andIf involved in a fire, this material may emit toxic organic fumes
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards

SECTION 6: Accidental Release Measures
Small spills can be mixed with vermiculite, sodium carbonate or other suitable non-combustible adsorbent and
Spill and Leak Procedures:
swept up.

SECTION 7: Handling and Storage
Handling and Storage:Store cold, in a tightly sealed container, under an inert atmosphere of nitrogen or argon.

SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:Wear protective clothing and gloves.
Ventilation:Handle the material in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:Handle the material in an efficient fume hood.
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:red-black solid
Molecular Weight:451.55
Melting Point:no data
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:not determined
Solubility in Water:insoluble

SECTION 10: Stability and Reactivity
Stability:air sensitive, store cold
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:none
Incompatibility:oxidizing agents, halogens and active metals
Decomposition Products:carbon monoxide, carbon dioxide, ruthenium oxide and organic fumes

SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files
Carcinogenic Effects:No data
Mutagenic Effects:No data
Tetratogenic Effects:No data

SECTION 12: Ecological Information
Ecological Information:No information available

SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations

SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous
Hazard Class (CFR):NA
Additional Hazard Class (CFR):NA
Packaging Group (CFR):NA
UN ID Number (CFR):NA
Shipping Name (IATA):Non-hazardous
Hazard Class (IATA):NA
Additional Hazard Class (IATA):NA
Packaging Group (IATA):NA
UN ID Number (IATA):NA

SECTION 15: Regulatory Information
TSCA:Not listed in the TSCA inventory
SARA (Title 313):Title compound not listed
Second Ingredient:none


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Synthetic Route

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CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II) Structure

CARBONYLHYDRIDO...

CAS#:863971-63-5

Literature: Zhang, Jing; Leitus, Gregory; Ben-David, Yehoshoa; Milstein, David Angewandte Chemie - International Edition, 2006 , vol. 45, # 7 p. 1113 - 1115

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CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II) Structure

CARBONYLHYDRIDO...

CAS#:863971-63-5

Literature: Zhang, Jing; Leitus, Gregory; Ben-David, Yehoshoa; Milstein, David Journal of the American Chemical Society, 2005 , vol. 127, # 31 p. 10840 - 10841

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CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II) Structure

CARBONYLHYDRIDO...

CAS#:863971-63-5

Literature: Huff, Chelsea A.; Kampf, Jeff W.; Sanford, Melanie S. Chemical Communications, 2013 , vol. 49, # 64 p. 7147 - 7149

~%

CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II) Structure

CARBONYLHYDRIDO...

CAS#:863971-63-5

Literature: Huff, Chelsea A.; Kampf, Jeff W.; Sanford, Melanie S. Chemical Communications, 2013 , vol. 49, # 64 p. 7147 - 7149

~%

CARBONYLHYDRIDO[6-(DI-T-BUTYLPHOSPHINOMETHYLENE)-2-(N,N-DIETHYLAMINOMETHYL)-1,6-DIHYDROPYRIDINE]RUTHENIUM(II) Structure

CARBONYLHYDRIDO...

CAS#:863971-63-5

Literature: Huff, Chelsea A.; Kampf, Jeff W.; Sanford, Melanie S. Organometallics, 2012 , vol. 31, # 13 p. 4643 - 4645

 Precursor & DownStream

Precursor  1

DownStream  0

 Synonyms

Milstein Catalyst
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