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CAS Number: 4706-17-6
Product Catalog

15-6375
Phosphorus › Tris(3-hydroxypropyl)phosphine, min. 80%
CAS Number: 4706-17-6
MDL Number: MFCD00269835
Molecular Formula: C9H21O3P
Molecular Weight: 208.24
Chemical Formula: (HOC3H6)3P
Color and Form: viscous liq.
Note:  

Stability: air sensitive

Safety: Hazardous

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SECTION 1: Product Identification
Chemical Name: Tris(3-hydroxypropyl)phosphine, min. 80%
Product Number: 15-6375
CAS Registry Number: 4706-17-6
Formula: (HOC3H6)3P
EINECS Number: none
Chemical Family: organophosphorus ligand
Synonym: Tris(3-hydroxypropyl)phosphine
SECTION 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 4706-17-6 80 no data no data
isomers of parent compound 20 no data no data
SECTION 3: Hazards Identification
Emergency Overview: Toxic in contact with skin and if swallowed. Corrosive to eyes, skin and respiratory tract.
Primary Routes of Exposure: Eye, skin and inhalation
Eye Contact: Causes burns to the eyes.
Skin Contact: Causes burns to the skin.
Inhalation: Inhalation causes burns to the nose, mucous membranes and respiratory tract.
Ingestion: Toxic if swallowed. Ingestion may cause damage to the mouth, throat and esophagus.
Acute Health Effects: Toxic in contact with skin and if swallowed. Corrosive to skin, eyes and respiratory tract.
Chronic Health Effects: No information available on long term chromic effects.
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 10-15 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 the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Ingestion: Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce vomiting if directed by medical personnel.
SECTION 5: Fire Fighting Measures
Flash Point: no data
Autoignition Temperature: no data
Explosion Limits: no data
Extinguishing Medium: dry chemical, carbon dioxide, water spray or foam.
Special Fire Fighting Procedures: Fire fighters should be equipped with a NIOSH-approved positive pressure self-contained breathing and full protective clothing.
Hazardous Combustion and Decomposion Products: carbon dioxide, carbon monoxide, and phosphorus pentoxide.
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Small spills can be absorbed into vermiculite or other suitable adsorbent.
SECTION 7: Handling and Storage
Handling and Storage: Store in a cool, dry, well-ventilated area away from heat and direct sunlight.
SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear safety glasses. If pouring or transferring this substance wear a face shield for additional protection.
Skin Protection: Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation: Work with this product in a well-ventilated area, preferably a 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 with 29 CFR 1910.134
Additional Protection: No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form: viscous liq.
Molecular Weight: 208.24
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-sensitive liquid
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: prolonged contact with air
Incompatibility: oxidizing agents and halogens
Decomposition Products: carbon dioxide, carbon monoxide, organic fumes, and phosphorus pentoxide.
SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS files.
Carcinogenic Effects: No information available.
Mutagenic Effects: No information available.
Tetratogenic Effects: No information available.
SECTION 12: Ecological Information
Ecological Information: No information available
SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations. For purposes of shipping waste material see the section 14 in this document on transportation.
SECTION 14: Transportation
Shipping Name (CFR): Corrosive liquid, Toxic N.O.S.
Hazard Class (CFR): 8
Additional Hazard Class (CFR): 6.1
Packaging Group (CFR): II
UN ID Number (CFR): UN# 2922
Shipping Name (IATA): Corrosive liquid, Toxic, N.O.S.
Hazard Class (IATA): 8
Additional Hazard Class (IATA): 6.1
Packaging Group (IATA): II
UN ID Number (IATA): UN# 2922
SECTION 15: Regulatory Information
TSCA: Not listed in the TSCA inventory.
SARA (Title 313): Not reportable under SARA Title 313
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: 4/07/2000
Revision Date: 2/02/2010

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