Bis(pentamethylcyclopentadienyl)cobalticinium hexafluorophosphate

Modify Date: 2025-08-25 18:44:53

Bis(pentamethylcyclopentadienyl)cobalticinium hexafluorophosphate Structure
Bis(pentamethylcyclopentadienyl)cobalticinium hexafluorophosphate structure
Common Name Bis(pentamethylcyclopentadienyl)cobalticinium hexafluorophosphate
CAS Number 79973-42-5 Molecular Weight 474.35000
Density N/A Boiling Point N/A
Molecular Formula C20H30CoF6P Melting Point 305ºC
MSDS N/A Flash Point N/A

 Names

Name bis(pentamethylcyclopentadienyl)cobalt(iii) hexafluorophosphate
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 305ºC
Molecular Formula C20H30CoF6P
Molecular Weight 474.35000
Exact Mass 474.13200
PSA 13.59000
LogP 9.32640

 MSDS


Section 1: Product Identification
Chemical Name:Bis(pentamethylcyclopentadienyl)cobalticinium hexafluorophosphate, 98%
CAS Registry Number:79973-42-5
Formula:[(CH3)5C5]2Co+PF6-
EINECS Number:none
Chemical Family:metallocene
Synonym:none

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound79973-42-5100%0.02mg/m3 (as Co)no data

Section 3: Hazards Identification
Causes irritation of eyes, skin, and respiratory tract. May cause lung disease, polycythemia, congestive failure,
Emergency Overview:
and enlargement of the thyroid. Limited evidence of a carcinogenic effect.
Primary Routes of Exposure:Skin and eyes, ingestion and dust inhalation.
Eye Contact:Causes irritation, redness, and pain.
Skin Contact:May cause dermatitis. Causes irritation to skin. Symptoms include redness, itching, and pain.
Causes irritation to the respiratory tract. Symptoms may include coughing, shortness of breath, nausea,
Inhalation:
respiratory hypersensitivity, asthma.
Causes abdominal pain, nausea, vomiting, flushing of the face and ears, mild hypo tension, rash, and ringing
Ingestion:
in the ears.
Irritating to skin, eyes and respiratory tract. Causes abdominal pain, nausea, vomiting, coughing, and
Acute Health Affects:
shortness of breath.
Repeated oral administration of cobalt salts may reduce thyroid activity, cause blood disease, and damage
Chronic Health Affects:kidney, heart and lungs. Prolonged or repeated skin exposure may cause dermatitis. Limited evidence of a
carcinogenic effect.
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, foam or dry powder
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 and vapors of phosphorus pentoxide.
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 in a cool, dry area away from heat and direct sunlight.

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:Material may form a fine dust. If possible, 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:Material may form a fine dust. If possible, handle the material in an efficient fume hood.
Additional Protection:No additional protection required.

SECTION 9: Physical and Chemical Properties
Color and Form:yellow to orange pwdr.
Molecular Weight:474.35
Melting Point:no data
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:none
Solubility in Water:slightly soluble

SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:none
Incompatibility:Oxidizing agent and halogens
Decomposition Products:Cobalt oxide, phosphorus pentoxide, and hydrogen fluoride.

SECTION 11: Toxicological Information
RTECS Data:No specific information available on this product.
Carcinogenic Effects:Possible carcinogen (as Co)
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: See category N096 for reporting.
Second Ingredient:None


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes C: Corrosive;
Risk Phrases R14
Safety Phrases 26-27-36/37/39-45
RIDADR UN 3260 8/PG 3
Packaging Group III

 Synthetic Route

~%

Bis(pentamethylcyclopentadienyl)cobalticinium hexafluorophosphate Structure

Bis(pentamethyl...

CAS#:79973-42-5

Literature: Chemical Communications, , # 33 p. 3467 - 3469

 Synonyms

DECAMETHYLCOBALTOCENIUM HEXAFLUOROPHOSPHATE
MFCD00269818
decamethylcobalticinium hexafluorophosphate
decamethylcobaltocinium hexafluorophosphate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.