Potassium fluoride hydrofluoride (1:1:1)

Modify Date: 2024-01-02 11:28:07

Potassium fluoride hydrofluoride (1:1:1) structure	Common Name	Potassium fluoride hydrofluoride (1:1:1)
	CAS Number	7789-29-9	Molecular Weight	78.103
	Density	2.37 g/mL at 25 °C(lit.)	Boiling Point	19.5ºC at 760 mmHg
	Molecular Formula	HF₂K	Melting Point	239 °C(lit.)
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	Potassium hydrogen fluoride
Synonym	More Synonyms

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)

Potassium fluoride hydrofluoride (1:1:1) MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TS6650000

CHEMICAL NAME :: Potassium acid fluoride

CAS REGISTRY NUMBER :: 7789-29-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 29

MOLECULAR FORMULA :: F2-H-K

MOLECULAR WEIGHT :: 78.11

WISWESSER LINE NOTATION :: H KA-F2

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

Diastereodivergent synthesis of trisubstituted alkenes through protodeboronation of allylic boronic esters: application to the synthesis of the Californian red scale beetle pheromone.

Angew. Chem. Int. Ed. Engl. 51(50) , 12444-8, (2012)

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...

Synthesis of functionalized organotrifluoroborates via halomethyltrifluoroborates.

Org. Lett. 8 , 2031, (2006)

[reaction: see text] Potassium bromo- and iodomethyltrifluoroborates have been prepared via in situ reaction of n-BuLi with dibromo- and diiodomethane, respectively, in the presence of trialkyl borate...

Potassium hydrogen fluoride (1:1:2)

K(HF2)

POTASSIUM BIFLUORIDE

Potassiumhydrofluoride

potassiumacidfluoride

bifluoruredepotassium

MFCD00011403

Potassium hydrogen f

Hydrofluoric acid, fluoride, potassium salt (1:1:1)

Potassium fluoride hydrofluoride (1:1:1)

Kaliumhydrogenfluorid

EINECS 232-156-2