CAS Number: 109-63-7
Product Catalog

93-0519

Boron › Boron fluoride, ethyl ether complex (47-48% Boron fluoride)

Stability: moisture sensitive

Safety: Hazardous

Physical Characteristics: boiling point 126°C, flash point 118°F, density 1.125 (25°C)

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SECTION 1: Product Identification
Chemical Name:	Boron fluoride, ethyl ether complex (47-48% Boron fluoride)
Product Number:	93-0519
CAS Registry Number:	109-63-7
Formula:	BF3.O(C2H5)2
EINECS Number:	203-689-8
Chemical Family:	metal halide
Synonym:	Boron trifluoride, ethylether complex

SECTION 2: Composition and Information on Ingredients
Ingredient	CAS Number	Percent	ACGIH (TWA)	OSHA (PEL)
Title compound	109-63-7	100	2.5mg/m3 (as F)	2.5mg/m3 (as F)

SECTION 3: Hazards Identification
Emergency Overview:	Flammable liquid and vapor. Inhalation may cause dizziness and headache. Corrosive to eyes, skin and mucous membranes. Ingestion may cause nausea and vomiting.
Primary Routes of Exposure:	Eye, skin and inhalation
Eye Contact:	Causes burns to the eyes.
Skin Contact:	Causes caustic burns to the skin. Prolonged contact may dry the skin and lead to rashes or more severe irritation.
Inhalation:	Corrosive to the nose, mucous membranes and respiratory tract. Can cause dizziness, headaches, nausea and impaired coordination.
Ingestion:	Corrosive to mouth throat and stomach. May cause dizziness, nausea, vomiting, pain and stomach upset.
Acute Health Effects:	Corrosive to skin, eyes and mucous membranes. More severe effects (ingestion and inhalation) are dizziness, nausea, vomiting.
Chronic Health Effects:	Prolonged exposure to hydrolysable fluorine compounds can cause deterioration of bone and tooth structure.
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:	118°F
Autoignition Temperature:	not determined
Explosion Limits:	not determined
Extinguishing Medium:	dry chemical, carbon dioxide, water spray or foam.
Special Fire Fighting Procedures:	If this material is involved in a fire, 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, soot, boron oxide particulate.
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. Larger spills must be contained in order to avoid contamination of the soil, sewers systems or bodies of water. Eliminate all potential ignition sources. Absorb the material into clay, sawdust 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. Keep containers tightly sealed. This product will react with atmospheric moisture and chemically degrade. Transfer material under an inert atmosphere of nitrogen or argon

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:	liq.
Molecular Weight:	141.94
Melting Point:	no data
Boiling Point:	126°C
Vapor Pressure:	no data
Specific Gravity:	1.125 (25�)
Odor:	none
Solubility in Water:	Reacts with water

SECTION 10: Stability and Reactivity
Stability:	moisture sensitive
Hazardous Polymerization:	no hazardous polymerization
Conditions to Avoid:	contact with ignition source
Incompatibility:	Oxidizing agents, active metals, water and alcohols
Decomposition Products:	carbon dioxide, carbon monoxide, hydrogen fluoride, fluoriinated hydrocarbons, organic fumes, and a boron oxide mist.

SECTION 11: Toxicological Information
RTECS Data:	No specific information available from the RTECS files. Boron compounds generally affect the central nervous system. Poisoning can cause depression of the circulation, vomiting and diarrhea followed by shock and coma
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 in accordance with local, state and federal regulations.

SECTION 14: Transportation
Shipping Name (CFR):	Boron trifluoride diethyl etherate
Hazard Class (CFR):	8
Additional Hazard Class (CFR):	3
Packaging Group (CFR):	I
UN ID Number (CFR):	UN# 2604
Shipping Name (IATA):	Boron trifluoride diethyl etherate
Hazard Class (IATA):	8
Additional Hazard Class (IATA):	3
Packaging Group (IATA):	I
UN ID Number (IATA):	UN# 2604

SECTION 15: Regulatory Information
TSCA:	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:	11/28/1999
Revision Date:	2/23/2012