Search Thermo Fisher Scientific
Element Search
Structure SearchThermo Scientific Chemicals
Boron trifluoride-dimethanol complex, 50-52% w/w boron trifluoride, Thermo Scientific Chemicals
Catalog number: B21357.AU
1000 mL, Each
Thermo Scientific Chemicals
Boron trifluoride-dimethanol complex, 50-52% w/w boron trifluoride, Thermo Scientific Chemicals
Catalog number: B21357.AU
1000 mL, Each
Quantity
Catalog number: B21357.AU
also known as B21357-AU
Price (EUR)
167,40 Online price
186,00
Each
Quantity
-
Chemical Identifiers
CAS
2802-68-8
IUPAC Name
bis(methanol); trifluoroborane
Molecular Formula
C2H8BF3O2
InChI Key
MPRMFRXCVMCOMX-UHFFFAOYSA-N
SMILES
CO.CO.FB(F)F
Specifications
Specification SheetAppearance (Color)
Clear, colourless
Form
fuming liquid
Assay (unspecified)
BF3 content50 - 53% w/w
Density @20°C
1.210 - 1.235 kg/L
Description
It finds it application as a reagent for esterification of acids and also for the selective cleavage of trityl ethers.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
It finds it application as a reagent for esterification of acids and also for the selective cleavage of trityl ethers.
Solubility
Hydrolyzes in water.
Notes
^=50% boron fluoride in methanol
It finds it application as a reagent for esterification of acids and also for the selective cleavage of trityl ethers.
Solubility
Hydrolyzes in water.
Notes
^=50% boron fluoride in methanol
RUO – Research Use Only
Figures
Documents & Downloads
Certificates
Search by lot number or partial lot number
Frequently asked questions (FAQs)
Citations & References
Search citations by name, author, journal title or abstract text
Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Acute oral toxicity
Category 4
Acute dermal toxicity
Category 3
Acute Inhalation Toxicity - Vapors
Category 3
Skin Corrosion/Irritation
Category 1
Serious Eye Damage/Eye Irritation
Category 1
Specific target organ toxicity - (single exposure)
Category 1
Specific target organ toxicity - (repeated exposure)
Category 1
Label Elements
Signal Word
Danger
Hazard Statements
H302 - Harmful if swallowed
H311 + H331 - Toxic in contact with skin or if inhaled
H314 - Causes severe skin burns and eye damage
H370 - Causes damage to organs
H372 - Causes damage to organs through prolonged or repeated exposure
EU Specific Hazard Statements
Combustible liquid
EUH014 - Reacts violently with water
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P301 + P330 + P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower
P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P310 - Immediately call a POISON CENTER or doctor/physician