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463086

Sigma-Aldrich

Boron trifluoride

electronic grade, ≥99.99%

Synonym(s):

Boron fluoride, Boron trifluoride, Trifluoroborane, Trifluoroboron

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$1,550.00

About This Item

Empirical Formula (Hill Notation):
BF3
CAS Number:
Molecular Weight:
67.81
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

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$1,550.00


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grade

electronic grade

vapor density

2.38 (21 °C, vs air)

assay

≥99.99%

form

gas

reaction suitability

core: boron
reagent type: catalyst

impurities

<10 ppm Carbon dioxide (CO2)
<10 ppm Nitrogen(N2) + oxygen (O2)
<10 ppm Other Sulfates
<10 ppm Sulfur dioxide (SO2)
<50 ppm Silicon tetrafluoride (SiF4)

bp

−100 °C (lit.)

mp

−127 °C (lit.)

transition temp

critical temperature −12.3 °C

SMILES string

FB(F)F

InChI

1S/BF3/c2-1(3)4

InChI key

WTEOIRVLGSZEPR-UHFFFAOYSA-N

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1 of 4

This Item
216607463043359963
Disilane electronic grade

463043

Disilane

assay

≥99.99%

assay

-

assay

≥99.998% chemical purity basis

assay

96%

form

gas

form

liquid

form

gas

form

liquid

grade

electronic grade

grade

-

grade

electronic grade

grade

-

mp

−127 °C (lit.)

mp

−58 °C (lit.)

mp

−132.6 °C (lit.)

mp

-

vapor density

2.38 (21 °C, vs air)

vapor density

4.9 (vs air)

vapor density

-

vapor density

-

bp

−100 °C (lit.)

bp

126-129 °C (lit.)

bp

−14.5 °C (lit.)

bp

-

General description

Atomic number of base material: 5 Boron

Application

Employed recently in a study of conductivity enhancement of CaF2 by grain boundary activation with Lewis acids.[1]

Recommended products

Monel control valve Z261793 is recommended.

signalword

Danger

Hazard Classifications

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

supp_hazards

Storage Class

2A - Gases

wgk_germany

WGK 1

ppe

Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)


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