Potassium fluoride hydrofluoride (1:1:1)

[ Density]:
2.37 g/mL at 25 °C(lit.)

[ Boiling Point ]:
19.5ºC at 760 mmHg

[ Melting Point ]:
239 °C(lit.)

[ Molecular Formula ]:
HF₂K

[ Molecular Weight ]:
78.103

[ Exact Mass ]:
77.968338

[ Water Solubility ]:
39 g/100 mL (20 ºC)

Click to get detail MSDS

CHEMICAL IDENTIFICATION

RTECS NUMBER :

TS6650000

CHEMICAL NAME :

Potassium acid fluoride

CAS REGISTRY NUMBER :

7789-29-9

LAST UPDATED :

199712

DATA ITEMS CITED :

29

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314

[ Precautionary Statements ]:
P260-P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C:Corrosive

[ Risk Phrases ]:
R25;R34

[ Safety Phrases ]:
S26-S36/37/39-S45-S37-S22

[ RIDADR ]:
UN 3421 8/PG 2

[ WGK Germany ]:
1

[ RTECS ]:
VV8400000

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2826199020

[ HS Code ]: 2826199020

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E-allylic boronic esters undergo a highly diastereoselective protodeboronation with TBAF⋅3 H(2)O to give Z-trisubstituted alkenes. The selectivity can be switched to give predominantly the E-alkene in...

One-step (18)F labeling of biomolecules using organotrifluoroborates.

Nat. Protoc. 10(9) , 1423-32, (2015)

Herein we present a general protocol for the functionalization of biomolecules with an organotrifluoroborate moiety so that they can be radiolabeled with aqueous (18)F fluoride ((18)F(-)) and used for...

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