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O,S-Diethyl P-methylphosphonothioate

O,S-Diethyl P-methylphosphonothioate structure

CAS No:
2511-10-6
Formula:
C5H13O2PS
Chemical Name:
O,S-Diethyl P-methylphosphonothioate
Synonyms:
Phosphonothioic acid,P-methyl-,O,S-diethyl ester;Phosphonothioic acid,methyl-,O,S-diethyl ester;O,S-Diethyl P-methylphosphonothioate;O,S-Diethyl methylthiophosphonate;LG 61;O,S-Diethyl methylphosphonothioate;O-Ethyl S-ethyl methylphosphonothioate;Ethoxy(ethylthio)(methyl)phosphine oxide;O,S-Diethyl methylphosphonothiolate

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O,S-Diethyl P-methylphosphonothioate Basic Attributes

Molecular Weight：

168.19400

Exact Mass：

168.19

Characteristics

PSA：

61.41000

XLogP3：

2.59890

Density：

1.0904 g/cm³ @ Temp: 20 °C

Melting Point：

-8.3 °C

Boiling Point：

229.4 °C

Flash Point：

79.6ºC

Refractive Index：

1.45

Water Solubility：

Immiscible with water.

Toxicity：

LD50 oral in rat: 6mg/kg

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN3278

Precautionary statement(s)：

P262, P264, P270, P280, P301+P310, P302+P350, P310, P321, P322, P330, P361, P363, P405, P501

Hazard Statements：

H300

GHS Classification：

|Danger|H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]|P262, P264, P270, P280, P301+P310, P302+P350, P310, P321, P322, P330, P361, P363, P405, and P501|Aggregated GHS information provided by 42 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

O,S-Diethyl P-methylphosphonothioate Use and Manufacturing

Uses

An inhibitor of cholinesterase.

Manufacturing Info：

Phosphonothioic acid, P-methyl-, O,S-diethyl ester: INACTIVE

Computed Properties

Molecular Weight:168.20
XLogP3:0.8
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:168.03738782
Monoisotopic Mass:168.03738782
Topological Polar Surface Area:51.6
Heavy Atom Count:9
Complexity:116
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Learn More Other Chemicals

O-Ethyl S-propyl P-methylphosphonothioate

13088-83-0
S-[2-(Diethylamino)ethyl] O-ethyl P-methylphosphonothioate

21770-86-5
Phosphorochloridothioic acid, O,S-diethyl ester

3711-51-1
S-Butyl O-ethyl P-methylphosphonothioate Formula

13088-84-1
S-[2-(Dimethylamino)ethyl] O-ethyl P-methylphosphonothioate Formula

20820-80-8
O,S-Diethyl S-(1-methylethyl) phosphorodithioate Formula

77161-88-7
O,S-Diethyl carbonodithioate Structure

623-79-0
S-[2-(Diethylamino)ethyl] O-(2-methylpropyl) P-methylphosphonothioate Structure

159939-87-4

Hot Searches: magnesium carbonate formula; albendazole tablet; sodium pentathol; formula for ammonium phosphate; acetanilide; p4o10 compound name

Guide of O,S-Diethyl P-methylphosphonothioate

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

O,S-Diethyl P-methylphosphonothioate

SDS

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