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CAS 140-89-6 Potassium Ethylxanthate molecular structure lightbox
CAS RN: 140-89-6

Potassium Ethylxanthate

Product Availability

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4 package records3 with current stock2 grade groups
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20260610 100g In stock Shanghai Inquiry
Batchno.20260313 25g In stock Shanghai, Shandong, Guangdong Inquiry
Batchno.20250502 500g Out of stock 5-7 business days Inquiry
Batch No.PackageAvailabilityWarehouseLead TimeInquiry
Batchno.20250701 5g / 25g / 100g / 500g / 2.5kg Confirm by inquiry Shanghai, Shandong, Chongqing, Hebei Inquiry
  • Product code: ICTE0194
  • Purity/Analytical Methods: >95.0%(T)
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140-89-6 / potassium ethoxymethanedithioate

Standard CAS: 140-89-6 Multi CAS: No
Basic Information Physical Properties Computed Properties Safety & Transport

Basic Information

CAS
140-89-6
Multi CAS
No
Molecular Formula
C3H5KOS2
Molecular Weight
160.300000
Exact Mass
159.941889
SMILES
CCOC(=S)[S-].[K+]
InChI
InChI=1S/C3H6OS2.K/c1-2-4-3(5)6;/h2H2,1H3,(H,5,6);/q;+1/p-1
InChIKey
JCBJVAJGLKENNC-UHFFFAOYSA-M

Physical Properties

Physical Description
Dry Powder White to light yellow solid; [Merck Index] Light yellow powder with an unpleasant odor
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
7
Fraction Csp3
0.67
Rotatable bonds
1
H-bond acceptors
3
Molar refractivity
31.59
TPSA
9.23

LogP / Solubility

WLOGP
-2.14
MLOGP
-1.89
XLogP3
-2.14
Consensus LogP
-2.06
Log S (ESOL)
0.58
Class (ESOL)
Highly soluble
Log S (Ali)
0.67
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.96
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-5.22

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

Safety & Transport

Pictogram(s)
Flammable Irritant Corrosive Acute Toxic Health Hazard
Signal
Danger
GHS Hazard Statements
H228 (52.3%): Flammable solid [Danger Flammable solids] H302+H332 (44.3%): Harmful if swallowed or if inhaled [Warning Acute toxicity, oral; acute toxicity, inhalation] H302 (97.7%): Harmful if swallowed [Warning Acute toxicity, oral] H315 (92%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (93.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statement Codes
P210, P240, P241, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 P203, P260, P261, P262, P264, P264+P265, P270, P272, P280, P301+P317, P302+P352, P305+P354+P338, P316, P317, P318, P319, P321, P330, P332+P317, P333+P317, P361+P364, P362+P364, P405, and P501

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