ChemicalBook--->CAS DataBase List--->2550-61-0

2550-61-0

2550-61-0 Structure

2550-61-0 Structure
IdentificationBack Directory
[Name]

CESIUM METHANESULFONATE
[CAS]

2550-61-0
[Synonyms]

CsMeS
CsMSF
CESIUM METHANESULFONATE
METHANESULFONIC ACID, CESIUM SALT
methanesulfonic acid, caesium salt
CESIUM METHANESULFONATE, USED IN PAT
[Molecular Formula]

CH3CsO3S
[MDL Number]

MFCD00075523
[MOL File]

2550-61-0.mol
[Molecular Weight]

228
Chemical PropertiesBack Directory
[Melting point ]

262-264 °C(lit.)
[storage temp. ]

Store at room temperature, keep dry and cool
[form ]

Powder
[color ]

White
[InChI]

1S/CH4O3S.Cs/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1
[InChIKey]

DJKJXRLREATOMF-UHFFFAOYSA-M
[SMILES]

[Cs+].CS([O-])(=O)=O
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

Cesium methanesulfonate has been used as a supplement in intracellular solution for the patch clamp recording system.
[General Description]

Cesium methanesulfonate is used as a component of intracellular recording solutions of electrodes for patch clamp techniques in cell electrophysiology studies. Cesium methanesulfonate is used as an current carrier as cesium acts as a potassium (K+) channel blocker, while methanesulfonate is not transported through chloride (Cl-) channels.
Spectrum DetailBack Directory
[Spectrum Detail]

CESIUM METHANESULFONATE(2550-61-0)1HNMR
CESIUM METHANESULFONATE(2550-61-0)IR
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