Product Name

  • Name

    ISOPROPYLXANTHIC ACID POTASSIUM SALT

  • EINECS 205-441-4
  • CAS No. 140-92-1
  • Article Data27
  • CAS DataBase
  • Density 1.132g/cm3
  • Solubility
  • Melting Point 264 °C (dec.)(lit.)
  • Formula C4H8 O S2 . K
  • Boiling Point 138°Cat760mmHg
  • Molecular Weight 174.329
  • Flash Point 37.2°C
  • Transport Information
  • Appearance
  • Safety Poison by intravenous route. When heated to decomposition it emits toxic vapors of SOx.
  • Risk Codes 22-36/37/38
  • Molecular Structure Molecular Structure of 140-92-1 (ISOPROPYLXANTHIC ACID POTASSIUM SALT)
  • Hazard Symbols
  • Synonyms Carbonicacid, dithio-, O-isopropyl ester, potassium salt (8CI);Carbonodithioic acid,O-(1-methylethyl) ester, potassium salt (9CI);Isopropyl potassium xanthate;Isopropylxanthic acid potassium salt;O-Isopropyl dithiocarbonate potassiumsalt;Potassium O-isopropyldithiocarbonate;Potassium isopropyldithiocarbonate;Potassium isopropyl xanthanate;Potassium isopropylxanthogenate;Potassium isopropylxanthate;
  • PSA 66.62000
  • LogP 1.89380

Potassium isopropylxanthate Chemical Properties

IUPAC Name: Potassium isopropoxymethanedithioate
CAS: 140-92-1
EINECS: 205-441-4
Product Categories: Classes of Metal Compounds;K (Potassium) Compounds (excluding simple potassium salts) ; Typical Metal Compounds ; Organic Building Blocks ; Sulfur Compounds ; Thiocarbonyl Compounds .
Following is the Molecular Structure of Isopropyl potassium xanthate (140-92-1):

SMILES: [K+].[S-]C(=S)OC(C)C
InChI: InChI=1/C4H8OS2.K/c1-3(2)5-4(6)7;/h3H,1-2H3,(H,6,7);/q;+1/p-1
InChIKey: ZMWBGRXFDPJFGC-REWHXWOFAO
Std.InChI: InChI=1S/C4H8OS2.K/c1-3(2)5-4(6)7;/h3H,1-2H3,(H,6,7);/q;+1/p-1
Std.InChIKey: ZMWBGRXFDPJFGC-UHFFFAOYSA-M
Molecular Formula: C4H7KOS2
Molecular Weight: 174.33
Melting Point: 264℃(dec.)(lit.)
Boiling Point: 138℃ at 760mmHg
Flash Point: 37.2℃
Enthalpy of Vaporization: 35.98kJ/mol
Vapour Pressure: 8.55mmHg at 25℃

Potassium isopropylxanthate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 207mg/kg (207mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 135, Pg. 330, 1962.
mouse LD50 oral 583mg/kg (583mg/kg) BEHAVIORAL: EXCITEMENT

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: ANTIPSYCHOTIC		 Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 41(6), Pg. 95, 1976.
rat LD50 oral 1700mg/kg (1700mg/kg) BEHAVIORAL: EXCITEMENT

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: ANTIPSYCHOTIC		 Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 41(6), Pg. 95, 1976.

Potassium isopropylxanthate Consensus Reports

Reported in EPA TSCA Inventory.

Potassium isopropylxanthate Safety Profile

Hazard Codes:  Xn Harmful.
Risk Statements: 22-36/37/38
R22: Harmful if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
RIDADR: 3342
WGK: Germany 3
RTECS: FG1581300
HazardClass: 4.2
PackingGroup: III
Poison by intravenous route.

Potassium isopropylxanthate Specification

 Isopropyl potassium xanthate (140-92-1),which also can be called for Isopropylxanthic acid potassium salt ; Carbonicacid,dithio-,o-isopropylester,potassiumsalt ; Carbonodithioicacid,o-(1methylethyl)ester,potassiumsalt ; Carbonodithioicacid,O-(1-methylethyl)ester,potassiumsalt ; Dithiocarbonicacid,o-isopropylester,potassiumsalt ; Dithiocarbonicacido-isopropylesterpotassiumsalt ; Isopropylpotassiumxanthate ; Isopropyl-xanthicacipotassiumsalt .When Isopropyl potassium xanthate (140-92-1) was heated,it emits toxic vapors of SOx .

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View