12129-51-0

12129-51-0 structure
12129-51-0 structure

Name bis(oxomethylidene)titanium,cyclopenta-1,3-diene
Synonyms MFCD00143762
Boiling Point 60ºC/0.001mm
Melting Point 90ºC
Molecular Formula C12H10O2Ti
Molecular Weight 234.07400
Flash Point 60°C/0.001mm subl.
Exact Mass 234.01600
LogP 1.62700
Appearance crystal | red
Water Solubility Insoluble in water.

Section 1: Product Identification
Chemical Name:Bis(cyclopentadienyl)dicarbonyl titanium(II), min. 98%
CAS Registry Number:12129-51-0
Formula:(C5H5)2Ti(CO)2
EINECS Number:none
Chemical Family:metallocene
Titanium, bis[(1,2,3,4,5-.eta.)-2,4-cyclopentadiene-1-yl]dicarbonyl, Dicarbonylbiscyclopentadienyl titanium,
Synonym:
Titanocene dicarbonyl

Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title Compound12129-51-0100%no datano data

Section 3: Hazards Identification
Emergency Overview:No particular hazard associated with this material.
Primary Routes of Exposure:Ingestion
Eye Contact:May cause slight to mild irritation of the eyes.
Skin Contact:May cause slight to mild irritation of the skin.
Inhalation:May be irritating to the nose, mucous membranes and respiratory tract.
Ingestion:No information on the physiological effects of ingestion.
Acute Health Affects:May be 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 in
Inhalation:
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:no data
Autoignition Temperature:no data
Explosion Limits:no data
Extinguishing Medium:carbon dioxide or dry powder
If this product is involved in a fire, firefighters should be equipped with NIOSH approved positive pressure
Special Fire Fighting Procedures:
self-contained breathing apparatus.
Hazardous Combustion andIf involved in a fire this product may emit toxic and corrosive fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: Flammable solid

SECTION 6: Accidental Release Measures
Spill and Leak Procedures:Remove sources of ignition. do not raise dust. sweep up the solids and dispose of properly.

SECTION 7: Handling and Storage
Handle and store the material under an inert atmosphere of nitrogen or argon. Keep away from heat and
Handling and Storage:
moisture.

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: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 Respiratory
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation: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:red xtl
Molecular Weight:234.09
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
Hazardous Polymerization:No hazardous polymerization.
Conditions to Avoid:none
Incompatibility:oxidizing agent
Decomposition Products:carbon monoxide, carbon dioxide, titanium 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):Flammable solids, Organic, N.O.S.
Hazard Class (CFR):4.1
Additional Hazard Class (CFR):NA
Packaging Group (CFR):II
UN ID Number (CFR):UN# 1325
Shipping Name (IATA):Flammable solid, Organic, N.O.S.
Hazard Class (IATA):4.1
Additional Hazard Class (IATA):NA
Packaging Group (IATA):II
UN ID Number (IATA):UN# 1325

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
Hazard Codes T+
Risk Phrases 20/21/22-36/37/38-40
Safety Phrases 26-36/37/39
RIDADR UN3466
Packaging Group II
Hazard Class 6.1
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.