CAS Number: 12108-13-3
Product Catalog

25-1550

Manganese › Methylcyclopentadienylmanganese tricarbonyl, min. 97%

Safety: Hazardous

Physical Characteristics: melting point -2.2°C, boiling point 233°C, flash point 205°F, density 1.38

Please log in or choose your country below to view prices.

SECTION 1: Product Identification
Chemical Name:	Methylcyclopentadienylmanganese tricarbonyl, min. 97%
Product Number:	25-1550
CAS Registry Number:	12108-13-3
Formula:	(CH3C5H4)Mn(CO)3
EINECS Number:	235-166-5
Chemical Family:	metallocene
Synonym:	Manganese, (methylcyclopentadienyl) tricarbonyl-,

SECTION 2: Composition and Information on Ingredients
Ingredient	CAS Number	Percent	ACGIH (TWA)	OSHA (PEL)
Title Compound	12108-13-3	100	0.2mg/m3	5mg/m3 (as Mn-

SECTION 3: Hazards Identification
Emergency Overview:	Very toxic if swallowed. Toxic by inhalation and if swallowed. Prolonged exposure can lead to convulsions and coma. Irritating to skin, eyes and respiratory tract.
Primary Routes of Exposure:	Ingestion, inhalation, skin
Eye Contact:	Causes mild to severe irritation to the eyes.
Skin Contact:	Causes mild irritation to the skin. Toxic in contact with skin. May be absorbed through the skin.
Inhalation:	Toxic by inhalation. Inhalation could lead to dizziness and headache.
Ingestion:	Very toxic if swallowed.
Acute Health Effects:	Very toxic if swallowed. Toxic by inhalation and in contact with skin. Inhalation could lead to headache and dizziness. Irritating to skin, eyes and respiratory tract.
Chronic Health Effects:	Prolonged exposure to manganese containing dust may produce manganese pneumonitis and manganese poisoning. Symptoms include sleepiness, weakness and emotional disturbances. Equivocal studies have shown manganese may decrease fertility in men.
NTP:	No
IARC:	No
OSHA:	No

SECTION 4: First Aid Measures
Eye Exposure:	Immediately flush the eyes with copious amounts of water for at least 15 minutes. A victim will need assistance in keeping their eye lids open. Get immediate medical attention.
Skin Exposure:	Wash the affected area immediately with water. Remove contaminated clothing if necessary. Seek medical assistance if irritation persists.
Inhalation:	Remove victim to fresh air immediately. Keep the victim lying down and warm. Give oxygen as soon as possible. If shock occurs, respond with appropriate first aid. Transport the victim to a hospital.
Ingestion:	Seek medical attention immediately. Keep the victim calm. Give water to dilute the toxin (only if conscious). Induce vomiting only if directed by medical personnel.

SECTION 5: Fire Fighting Measures
Flash Point:	205°F
Autoignition Temperature:	no data
Explosion Limits:	no data
Extinguishing Medium:	carbon dioxide, dry chemical or foam
Special Fire Fighting Procedures:	If involved in a fire, fire fighters should be equipped with a NIOSH-approved positive pressure self-contained breathing apparatus.
Hazardous Combustion and Decomposion Products:	carbon monoxide, carbon dioxide, and manganese oxide dust.
Unusual Fire or Explosion Hazards:	No unusual fire or explosion hazards.

SECTION 6: Accidental Release Measures
Spill and Leak Procedures:	Small quantities can be mixed with sodium carbonate or vermiculite and swept up. If large quantities are spilled, and ventilation is not available, personnel should be fitted with a self-contained breathing apparatus.

SECTION 7: Handling and Storage
Handling and Storage:	Store in a cool, dry, well-ventilated area away from heat and direct sunlight. Keep containers tightly sealed.

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

SECTION 9: Physical and Chemical Properties
Color and Form:	yellow liq.
Molecular Weight:	218.09
Melting Point:	-2.2°C
Boiling Point:	233°C
Vapor Pressure:	9.3mm (100°C)
Specific Gravity:	1.38
Odor:	musty odor
Solubility in Water:	Insoluble

SECTION 10: Stability and Reactivity
Stability:	air and moisture stable
Hazardous Polymerization:	no hazardous polymerization
Conditions to Avoid:	contact with oxidizing agents
Incompatibility:	Oxidizing agents and halogens
Decomposition Products:	Carbon monoxide, carbon dioxide, organic fumes, and manganese oxides.

SECTION 11: Toxicological Information
RTECS Data:	Administration onto the skin (rabbit); Standard Draize test: 100 mg/24H. Oral (rat); LD50: 8 mg/kg. Inhalation (rat); LD50: 76 mg/m3/4H. Administration onto the skin (rat); LD50: 665 mg/kg. Intraperitoneal (rat); LD50: 12 mg/kg. Oral (mouse); LD50: 34 mg/kg. Inhalation (mouse); LC50: 58600 ug/m3/4H. Intraperitoneal (mouse); LD50: 152 mg/kg. Oral (dog); LDLo: 620 mg/kg. Oral (rabbit); LD50: 95 mg/kg. Administration onto the skin (rabbit); LD50: 140 mg/kg. Intravenous (rabbit); LD50: 6600 ug/kg. Oral (guinea pig); LD50: 905 mg/kg.
Carcinogenic Effects:	No data available
Mutagenic Effects:	No data available
Tetratogenic Effects:	No data available

SECTION 12: Ecological Information
Ecological Information:	No information available.

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

SECTION 14: Transportation
Shipping Name (CFR):	Toxic liquids, organic, N.O.S.
Hazard Class (CFR):	6.1
Additional Hazard Class (CFR):	NA
Packaging Group (CFR):	II
UN ID Number (CFR):	UN# 2810
Shipping Name (IATA):	Toxic liquid, organic, N.O.S.
Hazard Class (IATA):	6.1
Additional Hazard Class (IATA):	NA
Packaging Group (IATA):	II
UN ID Number (IATA):	UN# 2810

SECTION 15: Regulatory Information
TSCA:	Listed in the TSCA inventory.
SARA (Title 313):	Title compound: See Category Code N450 for reporting
Second Ingredient:	none
Third Ingredient:	none

SECTION 16: Other Information
Disclaimer:	The information herein is believed to be accurate and reliable as of the date compiled. However, Strem Chemicals, Inc. makes no representation, warranty, or guarantee of any kind with respect to the information contained in this document or any use of the product based on this information.
Preparation Date:	8/07/2000
Revision Date:	12/20/2011