295027
Boron trifluoride
≥99.5%
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About This Item
Empirical Formula (Hill Notation):
BF3
CAS Number:
Molecular Weight:
67.81
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
231-569-5
MDL number:
vapor density
2.38 (21 °C, vs air)
Quality Level
assay
≥99.5%
form
gas
reaction suitability
core: boron, reagent type: Lewis acid, reagent type: catalyst
reaction type: Polymerization Reactions
bp
−100 °C (lit.)
mp
−127 °C (lit.)
SMILES string
FB(F)F
InChI
1S/BF3/c2-1(3)4
InChI key
WTEOIRVLGSZEPR-UHFFFAOYSA-N
Other Notes
Monel control valve Z146978 or Monel gas regulator Z562483 is recommended.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Eye Dam. 1 - Press. Gas Compr. Gas - Skin Corr. 1A
supp_hazards
Storage Class
2A - Gases
wgk
WGK 1
ppe
Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)
Regulatory Information
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G K Surya Prakash et al.
Organic letters, 13(15), 4128-4131 (2011-07-14)
The one-pot synthesis of 1,1,1-trifluoro- and 1,1-difluoro-2,2-diarylethanes from arenes and fluorinated hemiacetals in the BF(3)-H(2)O system is described. The reaction is simple, clean, and convenient, eliminating the use of organic solvents and other expensive acid systems. BF(3)-H(2)O is economic, is
Ahmad Makahleh et al.
Talanta, 81(1-2), 20-24 (2010-03-02)
A reversed-phase high-performance liquid chromatographic method with capacitively coupled contactless conductivity detector (C(4)D) has been developed for the separation and the simultaneous determination of five underivatized long chain fatty acids (FAs), namely myristic, palmitic, stearic, oleic, and linoleic acids. An
Brieuc Guillerm et al.
Macromolecular rapid communications, 33(19), 1600-1612 (2012-07-05)
Polyoxazolines (POx) are increasingly being studied as polymeric building blocks due to the possibility of affording tunable properties. Additionally, as the biocompatibility and stealth behavior of POx are similar to that of poly(ethylene glycol) (PEG), it has become challenging to