boron trifluoride
trifluoroboron
 
Notes:
None found
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CAS Number: 7637-07-2Picture of molecule3D/inchi
Other(deleted CASRN): 109704-87-2
ECHA EINECS - REACH Pre-Reg: 231-569-5
FDA UNII: 7JGD48PX8P
Nikkaji Web: J2.264K
MDL: MFCD00011316
Molecular Weight: 67.80620960
Formula: B F3
NMR Predictor: Predict (works with chrome or firefox)
Category: pharmaceuticals / chemical synthisis
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Appearance: colorless gas (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: -100.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 39100.48047 mmHg @ 25.00 °C. (est)
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): 1.070 (est)
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Organoleptic Properties:
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
American Elements
Boron Trifluoride 99%
Odor: characteristic
Use: Boron Trifluoride is a water insoluble Boron source for use in oxygen-sensitive applications, such as metal production. Fluoride compounds have diverse applications in current technologies and science, from oil refining and etching to synthetic organic chemistry and the manufacture of pharmaceuticals. Magnesium Fluoride, for example, was used by researchers at the Max Planck Institute for Quantum Optics in 2013 to create a novel mid-infrared optical frequency comb composed of crystalline microresonators, a development that may lead to future advances in molecular spectroscopy. Fluorides are also commonly used to alloy metals and for optical deposition. Boron Trifluoride is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale (See also Nanotechnology Information and Quantum Dots) elemental powders and suspensions, as alternative high surface area forms, may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards.
BASF
Boron Trifluoride
Santa Cruz Biotechnology
For experimental / research use only.
Boron Trifluoride
Sigma-Aldrich: Aldrich
For experimental / research use only.
Boron Trifluoride ≥99.5%
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Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
inhalation-dog LC > 1000 ppm/3H
LUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHI LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
National Technical Information Service. Vol. OTS0546539

inhalation-guinea pig LC50 109 mg/m3/4H
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: CYANOSIS BLOOD: HEMORRHAGE
Farmakologiya i Toksikologiya Vol. 35, Pg. 369, 1972.

inhalation-mouse LC50 3460 mg/m3/2H
BLOOD: HEMORRHAGE BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: CYANOSIS
Farmakologiya i Toksikologiya Vol. 35, Pg. 369, 1972.

inhalation-rat LC50 1180 mg/m3/4H
"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 27, 1982.

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Safety in Use Information:
Category: pharmaceuticals / chemical synthisis
Recommendation for boron trifluoride usage levels up to:
 not for fragrance use.
 
Recommendation for boron trifluoride flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
NIOSH International Chemical Safety Cards: search
NIOSH Pocket Guide: search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 7637-07-2
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 6356
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 1
 trifluoroborane
Chemidplus: 0007637072
EPA/NOAA CAMEO: hazardous materials
RTECS: 7637-07-2
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References:
 trifluoroborane
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 7637-07-2
Pubchem (cid): 6356
Pubchem (sid): 134987579
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEBI: View
CHEMBL: View
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2812.90.0000
ChemSpider: View
Wikipedia: View
Formulations/Preparations:
•grades: pure (99% min) •10% boron trifluoride in methanol •99.5% boron trifluoride hydrate; boron trifluoride dihydrate, 95% •boron trifluoride: gas; high purity (99.5%) & purified (99%)
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 not found in nature
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Synonyms:
 borane, trifluoro-
 boron trifluoride, compressed [UN1008] [Poison gas]
 borontrifluoride
 trifluoro boron
 trifluoro-borane
 trifluoroborane
 trifluoroboron
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PubMed: Development of an analytical scheme for simazine and 2,4-D in soil and water runoff from ornamental plant nursery plots.
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PubMed: Determination of cutin-bound residues of chlorothalonil by immunoassay.
PubMed: Carbohydrate-derived spiroketals. Stereoselective synthesis of di-D-fructose dianhydrides by boron trifluoride promoted glycosylation-spiroketalization of acetal precursors.
PubMed: Convenient synthesis of 2,4-diacetylphloroglucinol, a natural antibiotic involved in the control of take-all disease of wheat.
PubMed: Determination of sorbic acid in urine by gas chromatography-mass spectrometry.
PubMed: Determination of fat in olestra-containing savory snack products by capillary gas chromatography.
PubMed: Evaluating acid and base catalysts in the methylation of milk and rumen fatty acids with special emphasis on conjugated dienes and total trans fatty acids.
PubMed: Total synthesis of glycononaosyl ceramide with a sialyl dimeric Le(x)-sequence.
PubMed: Preparation and taste of certain glycosides of flavanones and of dihydrochalcones.
PubMed: Human ochratoxicosis in France.
PubMed: Quantitative determination of linoleic acid in infant formulas by gas chromatography.
PubMed: Gas chromatographic method for analysis of 2,4-D in wheat: interlaboratory study.
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