Home Categories Inorganic chemistry Silvertetrafluoroborate
A0642256

Silvertetrafluoroborate , 14104-20-2

Synonym(s):
Silver borofluoride;Silver tetrafluoroborate;Tetrafluoroboric acid silver salt

CAS NO.:14104-20-2

Empirical Formula: AgBF4

Molecular Weight: 194.67

MDL number: MFCD00003408

EINECS: 237-956-5

Update time: 2022-07-08

PRODUCT Properties

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)

Description and 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.

Safety

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338
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
3-8-10-21
Hazard Note  Corrosive
TSCA  T
HazardClass  6.1
PackingGroup  III
HS Code  28432900

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