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Potassium amylxanthate

Potassium amylxanthate structure

CAS No:
2720-73-2
Formula:
C6H12OS2.K
Chemical Name:
Potassium amylxanthate
Synonyms:
Carbonodithioic acid,O-pentyl ester,potassium salt (1:1);Carbonic acid,dithio-,O-pentyl ester,potassium salt;Carbonodithioic acid,O-pentyl ester,potassium salt;Xanthic acid,pentyl-,potassium salt;Potassium n-amylxanthogenate;Potassium amylxanthate;Potassium pentyl xanthate;Potassium amylxanthogenate;Potassium pentyl xanthogenate;Aeroxanthate 350;Amyl potassium xanthate;Z 6;Z 6 (flotation agent);Cyanamic A 350;41256-18-2;67712-65-6
Categories:
Pharmaceutical Intermediates > Antispasticity Agents

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Description

PelletsLargeCrystals

Potassium amylxanthate Basic Attributes

Molecular Weight：

202.37900

Exact Mass：

201.98900

EC Number：

220-329-5

DSSTox ID：

DTXSID2062610

HScode：

2930902000

Characteristics

PSA：

66.62000

Appearance：

PelletsLargeCrystals

Density：

1.22

Melting Point：

19.5~21.5℃

Boiling Point：

190.7ºC at 760 mmHg

Flash Point：

69.1ºC

Water Solubility：

very faint turbidity

Toxicity：

LD50 intravenous in mouse: 99mg/kg

Safety Information

Packing level：

Hazard category：

4.2

Transport codes：

UN 3342

RTECS Number：

FG1581900

Precautionary statement(s)：

P201, P202, P260, P261, P264, P270, P272, P280, P281, P301+P312, P302+P352, P305+P351+P338, P308+P313, P310, P312, P314, P321, P322, P330, P332+P313, P333+P313, P361, P362, P363, P405, P501

Hazard Statements：

H302

GHS Classification：

|Danger|H228 (50%): Flammable solid [Danger Flammable solids]|P210, P240, P241, P260, P261, P264, P270, P271, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P370+P378, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 20 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P201, P202, P260, P261, P264, P270, P272, P280, P281, P301+P312, P302+P352, P305+P351+P338, P308+P313, P310, P312, P314, P321, P322, P330, P332+P313, P333+P313, P361, P362, P363, P405, and P501

Potassium amylxanthate Use and Manufacturing

Uses

Used as a collector in metal beneficiation

Intermediates

Mineral Processing Agent

Production

1,000,000 - 10,000,000 lb

Manufacturing Info：

Mining (except oil and gas) and support activities|Carbonodithioic acid, O-pentyl ester, potassium salt (1:1): ACTIVE

Computed Properties

Molecular Weight:202.4
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:201.98883880
Monoisotopic Mass:201.98883880
Topological Polar Surface Area:42.3
Heavy Atom Count:10
Complexity:87.8
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Material

Potassium hydroxide

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