ChemicalBook--->CAS DataBase List--->2720-73-2

2720-73-2

2720-73-2 Structure

2720-73-2 Structure
IdentificationMore
[Name]

AMYLXANTHIC ACID POTASSIUM SALT
[CAS]

2720-73-2
[Synonyms]

AMYLXANTHIC ACID POTASSIUM SALT
N-AMYLXANTHIC ACID POTASSIUM SALT
POTASSIUM AMYLXANTHATE
POTASSIUM O-AMYL DITHIOCARBONATE
aeroxanthate
aeroxanthate350
amylpotassiumxanthate
carbonicacid,dithio-,o-pentylester,potassiumsalt
Carbonodithioicacid,O-pentylester,potassiumsalt
dithiocarbonicacid,o-pentylester,potassiumsalt
dithiocarbonicacido-pentylesterpotassiumsalt
pentylxanthicacid,potassiumsalt
pentyl-xanthicacipotassiumsalt
potassiumamylxanthogenate
Potassiumn-amylxanthate
potassiumn-amylxanthogenate
potassiumo-pentyldithiocarbonate
potassiumpentylxanthate
potassiumpentylxanthogenate
z6(flotationagent)
[EINECS(EC#)]

220-329-5
[Molecular Formula]

C6H11KOS2
[MDL Number]

MFCD00059150
[Molecular Weight]

202.38
[MOL File]

2720-73-2.mol
Chemical PropertiesBack Directory
[Boiling point ]

497.18℃[at 101 325 Pa]
[density ]

1.24[at 20℃]
[vapor pressure ]

0Pa at 25℃
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

powder to crystal
[color ]

White to Orange to Green
[Odor]

Strong unpleasant odor
[Water Solubility ]

very faint turbidity
[InChI]

InChI=1S/C6H12OS2.K.H/c1-2-3-4-5-7-6(8)9;;/h2-5H2,1H3,(H,8,9);;
[InChIKey]

URJAHDIEYARUPZ-UHFFFAOYSA-N
[SMILES]

C(CCCC)OC(S)=S.[KH]
[LogP]

-0.76 at 25℃
[CAS DataBase Reference]

2720-73-2(CAS DataBase Reference)
[EPA Substance Registry System]

Carbonodithioic acid, O-pentyl ester, potassium salt (1:1) (2720-73-2)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302+H312+H332-H315-H319
[Precautionary statements ]

P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501
[RIDADR ]

3342
[RTECS ]

FG1581900
[TSCA ]

TSCA listed
[HS Code ]

2930.90.9250
[REACH Registrations]

Active
[HazardClass ]

4.2
[PackingGroup ]

II
[Toxicity]

LD50 intravenous in mouse: 99mg/kg
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Potassium hydroxide-->Carbon disulfide-->1-Pentanol
Hazard InformationBack Directory
[Chemical Properties]

Potassium Amylxanthate is an organosulfur compound, pale yellow powder with a pungent odor, soluble in water. It is widely used in flotation processes used in the mining industry to separate ores.
[Uses]

Potassium Amylxanthate can be used as collector in metal beneficiation.
[Preparation]

Potassium amylxanthate is prepared by reacting n-amyl alcohol with CS2 and KOH.
CH3(CH2)4OH + CS2 + KOH→CH3(CH2)4OCS2K+H2O
[General Description]

Potassium amyl xanthate (PAX) is a widely used collector in the flotation of sulfide minerals, particularly for the flotation of copper, lead, and zinc ores.
[Flammability and Explosibility]

Flammable
Spectrum DetailBack Directory
[Spectrum Detail]

Potassium Amylxanthate(2720-73-2)1HNMR
Potassium Amylxanthate(2720-73-2)IR1
Potassium Amylxanthate(2720-73-2)IR2
Well-known Reagent Company Product InformationBack Directory
[TCI AMERICA]

Potassium Amylxanthate,>90.0%(T)(2720-73-2)
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