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2-Chloro-3-ethylbenzoxazolium tetrafluoroborate
CAS No.: 63212-53-3
Synonyms:
Formula: C9H9BClF4NO
Exact Mass: 269.04000
Molecular Weight: 269.43100
PSA: 17.02000
LogP: 3.69360
Reference Price: $1,575/kg Inquiry Now
2-Chloro-3-ethylbenzoxazolium tetrafluoroborate 63212-53-3 MSDS

Section I.Chemical Product and Company Identification
    2-Chloro-3-ethylbenzoxazolium
    Tetrafluoroborate
    Portland OR
    3-Ethyl-2-chlorobenzoxazolium Tetrafluoroborate
    C 9 H 9 ClNO • BF 4
    63212-53-3
    (International)

Section II.        Composition and Information on Ingredients    
    Chemical Name        CAS Number Percent (%)        TLV/PEL        Toxicology Data    
    2-Chloro-3-ethylbenzoxazolium Tetrafluoroborate        63212-53-3        Min. 97.0        Not available.        Not available.    
    (Tit.)

Section III.        Hazards Identification    
    Acute Health Effects
    Harmful if ingested or inhaled. Minimize exposure to this material. Severe overexposure can result in injury or death.
    Irritating to eyes and skin on contact. Inhalation causes irritation of the lungs and respiratory system . Inflam m ation of
    the eye is characterized by redness, w atering, and itching. Skin inflam m ation is characterized by itching, scaling,
    reddening, or, occasionally, blistering.
    Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
    Chronic Health Effects        CARCINOGENIC EFFECTS : Not available.    
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY : Not available.
    Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions.

Section IV.        First Aid Measures    
    Eye Contact
    C heck for and rem ove any contact lenses. In case of contact, im m ediately flush eyes w ith plenty of w ater for at least 15
    minutes. Get medical attention.
    Skin Contact
    In case of contact, im m ediately flush skin w ith plenty of w ater. Rem ove contam inated clothing and shoes. W ash
    clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.
    Inhalation
    If the victim is not breathing, perform m outh-to-m outh resuscitation. Loosen tight clothing such as a collar, tie, belt or
    w aistband. If breathing is difficult, oxygen can be adm inistered. Seek m edical attention if respiration problem s do not
    improve.
    Ingestion
    IN D U C E V O M ITIN G by sticking finger in throat. Low er the head so that the vom it w ill not reenter the m outh and throat.
    Loosen tight clothing such as a collar, tie, belt or w aistband. If the victim is not breathing, perform m outh-to-m outh
    resuscitation. Exam ine the lips and m outh to ascertain w hether the tissues are dam aged, a possible in dication that the
    toxic material was ingested; the absence of such signs, however, is not conclusive.

Section V.        Fire and Explosion Data    
    Auto-Ignition
    Flammability        Not available.    
    May be combustible at high temperature.
    Flash Points        Flammable Limits    
    Not available.
    Not available.
    Combustion Products
    These products are toxic carbon oxides (CO, CO        2), nitrogen oxides (NO, NO        2), halogenated compounds, metallic oxides.    
    WARNING: Highly toxic HCl gas is produced during combustion.
    WARNING: Highly toxic HF gas is produced during combustion.
    Fire Hazards
    Not available.
    Explosion Hazards
    Risks of explosion of the product in presence of mechanical impact: Not available.
    Risks of explosion of the product in presence of static discharge: Not available.
    Continued on Next Page
    Printed
    2-Chloro-3-ethylbenzoxazolium Tetrafluoroborate
    Fire Fighting Media
    SMALL FIRE: Use DRY chemical powder.
    and Instructions
    LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
    Consult with local fire authorities before attempting large scale fire-fighting operations.

Section VI.        Accidental Release Measures    
    Spill Cleanup
    Harmful material. Irritating material. Hygroscopic material. Moisture sensitive material.
    Instructions        U se a shovel to put the m aterial into a convenient w aste disposal container. Finish cleaning the spill by rinsing any    
    contam inated surfaces w ith copious am ounts of w ater. C onsult federal, state, and/or local authorities for assistance on
    disposal.

Section VII.        Handling and Storage    
    Handling and Storage        H A RM FU L. IRRITA N T. H YG RO SC O PIC . M O ISTU RE SEN SITIV E. FREEZE. STO RE U N D ER N ITRO G EN . K eep aw ay from heat.    
    M echanical exhaust required. W hen not in use, tigh tly seal the container and store in a dry, cool place. A void excessive
    Information
    heat and light. Do not breathe dust.
    Always store away from incompatible compounds such as oxidizing agents.

Section VIII.        Exposure Controls/Personal Protection    
    Engineering Controls
    U se process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
    recom m ended exposure lim its. If user operations generate dust, fum e or m ist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection
    Splash goggles. Lab coat. D ust respirator. Boots. G loves. Suggested protective clothing m ight not be sufficient;
    consult a specialist BEFORE handling this product. Be sure to use a MSHA/NIOSH approved respirator or equivalent.
    Exposure Limits
    Not available.

Section IX.        Physical and Chemical Properties    
    Solubility
    Physical state @ 20°C
    Solid. (Light Yellow Crystalline Powder.)        Soluble in acetonitrile.    
    Specific Gravity        Not available.    
    Molecular Weight        Partition Coefficient    
    269.43        Not available.    
    Boiling Point
    Vapor Pressure
    Not available.        Not applicable.    
    Melting Point        Vapor Density    
    131°C (267.8°F)        Not available.    
    Refractive Index        Volatility    
    Not available.        Not available.    
    Critical Temperature        Odor    
    Not available.        Not available.    
    Viscosity        Taste    
    Not available.        Not available.    

Section X.        Stability and Reactivity Data    
    Stability

This material is stable if stored under proper conditions. (See Section VII for instructions)
    Conditions of Instability
    Avoid excessive heat and light.
    Incompatibilities
    Reactive with strong oxidizing agents.

Section XI.        Toxicological Information    
    RTECS Number
    Not available.
    Routes of Exposure        Eye Contact. Ingestion. Inhalation.    
    Toxicity Data
    Not available.
    Chronic Toxic Effects        CARCINOGENIC EFFECTS : Not available.    
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    DEVELOPMENTAL TOXICITY : Not available.
    Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions.
    Acute Toxic Effects
    Harmful if ingested or inhaled. Minimize exposure to this material. Severe overexposure can result in injury or death.
    Irritating to eyes and skin on contact. Inhalation causes irritation of the lungs and respiratory system . Inflam m ation of
    the eye is characterized by redness, w atering, and itching. Skin inflam m ation is characterized by itching, scaling,
    reddening, or, occasionally, blistering.
    Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.
    Continued on Next Page
    Printed
    2-Chloro-3-ethylbenzoxazolium Tetrafluoroborate

Section XII.        Ecological Information    
    Ecotoxicity
    Not available.
    Environmental Fate
    Not available.

Section XIII.        Disposal Considerations    
    Waste Disposal        Recycle to process, if possible. C onsult your local regional authorities. You m ay be able to dissolve or m ix m aterial w ith    
    a com bustible solvent and burn in a chem ical incinerator equipped w ith an afterburner and scrubber system . O bserve all
    federal, state and local regulations when disposing of the substance.

Section XIV.        Transport Information    
    DOT Classification
    Not a DOT controlled material (United States).
    PIN Number
    Not applicable.
    Proper Shipping Name
    Not applicable.
    Packing Group (PG)
    Not applicable.
    DOT Pictograms

Section XV.        Other Regulatory Information and Pictograms    
    TSCA Chemical Inventory
    T h is p r o d u c t is NOT o n t h e E P A T o x ic S u b s t a n c e s C o n t r o l A c t (T S C A ) in v e n t o r y . T h e f o llo w in g n o t ic e s a r e r e q u ir e d b y 4 0
    (EPA)        CFR 720.36 (C) for those products not on the inventory list:    
    (i) These products are supplied solely for use in research and developm ent by or under the supervision of a technically
    qualified individual as defined in 40 CFR 720.0 et sec.
    (ii) The health risks of these products have not been fully determ ined. A ny inform ation that is or becom es available w ill
    be supplied on an MSDS sheet.
    WHMIS Classification
    Not available.
    (Canada)
    EINECS Number (EEC)
    263-998-9
    EEC Risk Statements
    R20/21/22- Harmful by inhalation, in contact with skin and if swallowed.
    R36/37/38- Irritating to eyes, respiratory system and skin.
    Japanese Regulatory Data


SECTION 16 - ADDITIONAL INFORMATION
N/A

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