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295027

Sigma-Aldrich

Boron trifluoride

≥99.5%

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About This Item

Empirical Formula (Hill Notation):
BF3
CAS Number:
7637-07-2
Molecular Weight:
67.81
EC Number:
231-569-5
MDL number:
MFCD00011316
UNSPSC Code:
12352106
PubChem Substance ID:
24857753
NACRES:
NA.22

vapor density

2.38 (21 °C, vs air)

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

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Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H280,H314,H330

Hazard Classifications

Acute Tox. 2 Inhalation - Eye Dam. 1 - Press. Gas Compr. Gas - Skin Corr. 1A

Supplementary Hazards

EUH014

Storage Class Code

2A - Gases

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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
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
Gewu Lu et al.
ACS nano, 2(11), 2342-2348 (2009-02-12)
Polythiophene (Pth) films with aligned nanotubule arrays were adhered strongly on various smooth surfaces such as glass, mica, and GaAs after drying from their wet states under ambient condition. The normal and shear dry adhesion forces of the films on
G K Surya Prakash et al.
The Journal of organic chemistry, 74(22), 8659-8668 (2009-10-30)
BF(3)-monohydrate is found to be an efficient and strong acid catalyst as well as an effective protosolvating medium suitable for the hydroxyalkylation of arenes with aromatic aldehydes. This reaction has been extended to aromatic dialdehydes, such as terephthalic dicarboxaldehyde and
Diego dos Santos Pisoni et al.
European journal of medicinal chemistry, 45(2), 526-535 (2009-12-04)
This work describes the enantioselective synthesis of a new series of terpenic chiral 9-aminotetrahydroacridine analogues. Several chiral ketones were synthesized from natural monoterpenes in an optically active form and subjected to the cyclodehydration reactions with anthranilonitrile in the presence of
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