ChemicalBook > CAS DataBase List > Silver tetrafluoroborate

Silver tetrafluoroborate

Product Name
Silver tetrafluoroborate
CAS No.
14104-20-2
Chemical Name
Silver tetrafluoroborate
Synonyms
AGBF4;SILVER FLUOBORATE;ver tetrafL;SILVER BOROFLUORIDE;SILVER FLUOROBORATE;ilver tetrafluoroborat;SILVER TETRAFLUOROBORATE;SLIVER TERTRAFLUOROBORATE;SilverTetrafluoroborate>Silvertetrafluoroborate,99%
CBNumber
CB6437440
Molecular Formula
AgBF4
Formula Weight
194.67
MOL File
14104-20-2.mol
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Silver tetrafluoroborate Property

Melting point:
70-73 °C(lit.)
storage temp. 
Store below +30°C.
solubility 
Acetonitrile (Slightly), Methanol (Very Slightly)
form 
Crystalline Powder
color 
White to pale brown
Water Solubility 
SOLUBLE
Sensitive 
Hygroscopic
Exposure limits
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
InChIKey
CCAVYRRHZLAMDJ-UHFFFAOYSA-N
CAS DataBase Reference
14104-20-2(CAS DataBase Reference)
EPA Substance Registry System
Borate(1-), tetrafluoro-, silver(1+) (14104-20-2)
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Safety

Hazard Codes 
C
Risk Statements 
34-22-20/21/22
Safety Statements 
26-36/37/39-45-27
RIDADR 
UN 3260 8/PG 2
WGK Germany 
3
RTECS 
ED2875000
F 
3-8-10-21
Hazard Note 
Corrosive
TSCA 
T
HazardClass 
6.1
PackingGroup 
III
HS Code 
28432900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
208361
Product name
Silver tetrafluoroborate
Purity
98%
Packaging
1g
Price
$39.5
Updated
2024/03/01
Sigma-Aldrich
Product number
8.18881
Product name
Silver tetrafluoroborate
Purity
for synthesis
Packaging
5G
Price
$126
Updated
2024/03/01
Sigma-Aldrich
Product number
208361
Product name
Silver tetrafluoroborate
Purity
98%
Packaging
10g
Price
$147
Updated
2024/03/01
Sigma-Aldrich
Product number
8.18881
Product name
Silver tetrafluoroborate
Purity
for synthesis
Packaging
25g
Price
$493
Updated
2023/01/07
TCI Chemical
Product number
S0446
Product name
Silver Tetrafluoroborate
Purity
>98.0%(T)
Packaging
5g
Price
$99
Updated
2024/03/01
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Silver tetrafluoroborate Chemical Properties,Usage,Production

Chemical Properties

beige crystalline powder

Uses

Silver tetrafluoroborate finds applications as a useful reagent in inorganic, organic and organomettalic chemistry. It acts as a moderately strong oxidant in dichloromethane, replaces halide anions and ligands with weakly coordinating tetrafluoroborate anions, and behaves as a catalyst for cyclization reactions. It is a potent promoter for chemical glycosylation.

Application

Silver tetrafluoroborate is a transition metal salt extensively used in organic syntheses.
Gold Catalysts — 21st Century ′Gold Rush′
Displaces chloride from precious metal complexes used in the oxidation of alcohols by persulfate.
Provides a silver-ion template for improved macrolatamization of a linear dipeptide.

General Description

Silver tetrafluoroborate (AgBF4) is used as a Lewis acid in organic synthesis. It is known to have a high affinity towards organic halides. It is employed in organic reactions like activation of acyl chlorides, nucleophilic substitution, rearrangement, cycloaddition, cyclization, ring expansion and oxidation.

reaction suitability

reagent type: oxidant

Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic fumes of F-. Used for plating baths. See also SILVER COMPOUNDS, BORON COMPOUNDS, and FLUORIDES.

Synthesis

Preparation of silver tetrafluoroborate and MBDP
This reaction is completed with the lights off. In a 25 mL round-bottom flask covered with aluminum foil, AgBF4 (0.0397 g (0.20 mmol) is dissolved in 10 mL CH3CN. To the solution MBDP (0.0645 g, 0.20 mmol) is added and allowed to stir for 3 hours. The solution is concentrated under vacuum to approximately 3 mL then layered with Et2O. The flask is placed in the freezer. X-ray quality crystals are formed.

Silver tetrafluoroborate Preparation Products And Raw materials

Raw materials

Preparation Products

N,N,N',N'-TETRAMETHYL-2-BUTENE-1,4-DIAMINE Suprofen Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate
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Silver tetrafluoroborate Suppliers

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View Lastest Price from Silver tetrafluoroborate manufacturers

henan kanbei chemical co.,ltd
Product
Silver tetrafluoroborate 14104-20-2
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000kg
Release date
2022-09-22
Honest Joy Holdings Limited
Product
Silver tetrafluoroborate 14104-20-2
Price
US $0.00/KG
Min. Order
1KG
Purity
98.5%
Supply Ability
100 tons
Release date
2022-01-26
Zhuozhou Wenxi import and Export Co., Ltd
Product
Silver tetrafluoroborate 14104-20-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

14104-20-2, Silver tetrafluoroborate Related Search:

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  • 14104-20-2
  • Catalysis and Inorganic Chemistry
  • Tetrafluoroborates
  • Classes of Metal Compounds
  • Transition Metal Compounds
  • Ag (Silver) Compounds
  • B (Classes of Boron Compounds)
  • halometallate salts
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Materials Science
  • Metal and Ceramic Science
  • Salts
  • Silver
  • Silver Salts
  • Gold Catalysis
  • Silver Additives
  • Classes of Metal Compounds
  • Tetrafluoroborates
  • Transition Metal Compounds
  • Ag (Silver) Compounds
  • B (Classes of Boron Compounds)