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Potassium ethylxanthate

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Potassium ethylxanthate Basic information

Product Name:
Potassium ethylxanthate
CAS:
140-89-6
MF:
C3H5KOS2
MW:
160.3
EINECS:
205-439-3
Mol File:
140-89-6.mol
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Potassium ethylxanthate Chemical Properties

Melting point:
209-214 °C
Density 
1,558 g/cm3
Flash point:
96°C
storage temp. 
Store below +30°C.
solubility 
alcohol: soluble(lit.)
form 
Crystalline Powder
color 
Yellow
PH
9-10 (100g/l, H2O, 20℃)
Water Solubility 
Soluble in water.
Merck 
14,7696
BRN 
3596974
Stability:
Stable. Incompatible with strong acids, strong bases, strong oxidizing agents.
InChIKey
JCBJVAJGLKENNC-UHFFFAOYSA-M
CAS DataBase Reference
140-89-6(CAS DataBase Reference)
EPA Substance Registry System
Potassium ethyl xanthate (140-89-6)
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Safety Information

Hazard Codes 
Xn,Xi,F
Risk Statements 
36/37/38-22-20/22-11
Safety Statements 
37/39-26-37-36-45-36/37-16
RIDADR 
3342
WGK Germany 
3
RTECS 
FG1575000
TSCA 
Yes
HazardClass 
4.2
PackingGroup 
II
HS Code 
29309090
Toxicity
LD50 orally in Rabbit: 1700 mg/kg

MSDS

  • Language:EnglishProvider:ACROS
  • Language:EnglishProvider:ALFA
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Potassium ethylxanthate Usage And Synthesis

Chemical Properties

Light Green Solid

Uses

As reagent in analytical chemistry.

Definition

Colorless or light-yellow crystals. Soluble in water and alcohol; insol- uble in ether.

Hazard

Toxic by ingestion.

Purification Methods

Crystallise it from absolute EtOH, ligroin/ethanol or acetone by adding Et2O. Wash it with ether, then dry it in a desiccator. Its solubility in Me2CO is 8% at 25o. [Beilstein 3 H 563, 3 I 196, 3 II 367, 3 III 1101, 3 IV 1274.]

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Potassium ethylxanthateSupplierMore

Jiujiang Huayao Biotechnology Co., Ltd. Gold
Tel:
19914521568 0792-5867766-
Email:
36516506@qq.com;2436843764@qq.com
Shanghai Yanze Chemical Co., Ltd. Gold
Tel:
13773155751
Email:
379052146@qq.com
J & K SCIENTIFIC LTD.
Tel:
400-666-7788 010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
400-660-8290 21-61259100-
Email:
sh@meryer.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel:
18930552037 821-50328103-801
Email:
3bsc@sina.com
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