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D8022

Sigma-Aldrich

3,5-Dichlorophenyldiazonium tetrafluoroborate

Synonym(s):

3,5-Dichlorobenzenediazonium tetrafluoroborate

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About This Item

Empirical Formula (Hill Notation):
C6H3Cl2N2 · BF4
CAS Number:
350-67-4
Molecular Weight:
260.81
MDL number:
MFCD00063489
UNSPSC Code:
12352100
PubChem Substance ID:
57654134
NACRES:
NA.22

form

powder

Quality Level

300

storage temp.

−20°C

SMILES string

F[B-](F)(F)F.Clc1cc(Cl)cc(c1)[N+]#N

InChI

1S/C6H3Cl2N2.BF4/c7-4-1-5(8)3-6(2-4)10-9;2-1(3,4)5/h1-3H;/q+1;-1

InChI key

XSVOZXRITFTBIY-UHFFFAOYSA-N

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Application

Reactant for:
  • Electron transfer chemistry
  • Microwave-accelerated cross-coupling reactions
  • Sandmeyer bromination for preparation of bromobenzene derivatives
  • Catalytic thiocyanation in the presence of copper salts
  • Electrochemical reduction

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000388005
0000381205
0000341258
0000325554
0000322256

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