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Safety Information

T19550

Sigma-Aldrich

Tetramethylammonium tetrafluoroborate

97%

Synonym(s):

Tetramethylammonium fluoroborate, [Me4N][BF4]

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About This Item

Linear Formula:
(CH3)4N(BF4)
CAS Number:
661-36-9
Molecular Weight:
160.95
Beilstein:
3715404
EC Number:
211-547-1
MDL number:
MFCD00011745
UNSPSC Code:
12352116
PubChem Substance ID:
24900001
NACRES:
NA.22

Quality Level

200

Assay

97%

mp

≥300 °C (lit.)

SMILES string

C[N+](C)(C)C.F[B-](F)(F)F

InChI

1S/C4H12N.BF4/c1-5(2,3)4;2-1(3,4)5/h1-4H3;/q+1;-1

InChI key

XWFABLFRYCHILB-UHFFFAOYSA-N

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Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H318,H335

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

PRTR

Class I Designated Chemical Substances

JAN Code

T19550-VAR:
T19550-25G:4548173212425
T19550-BULK:
T19550-100G:4548173212418

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Certificates of Analysis (COA)

Lot/Batch Number
BCBG2857V
1451301
1417215
1312099
09005HH

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Ludmila Šimková et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 323, 106895-106895 (2021-01-12)
The molecule of 2,2-dinitroethene-1,1-diamine (FOX-7) is one of the most interesting molecules with multiple redox centres stabilized by push-pull effect. To reveal the detailed mechanism of its electrochemical process radical intermediates formed in the course of its electrochemical reduction in

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