ChemicalBook > CAS DataBase List > MALAOXON

MALAOXON

Product Name
MALAOXON
CAS No.
1634-78-2
Chemical Name
MALAOXON
Synonyms
Liromat;maloxon;MALAOXON;Malaoxan;Malaoxone;NCI-C08628;nci-co8628;Oxycarbophos;Malathon oxon;malaoxon (iso)
CBNumber
CB7209510
Molecular Formula
C10H19O7PS
Formula Weight
314.29
MOL File
1634-78-2.mol
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MALAOXON Property

Melting point:
<20℃
Boiling point:
114 °C
Density 
1.248±0.06 g/cm3(Predicted)
refractive index 
1.4696 (589.3 nm 25℃)
Flash point:
-18 °C
storage temp. 
0-6°C
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
liquid
color 
Colorless oily liquid
BRN 
1804523
EPA Substance Registry System
Malaoxon (1634-78-2)
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Safety

Hazard Codes 
F,Xn,N,T
Risk Statements 
11-38-50/53-65-67-24/25-43-22
Safety Statements 
60-61-62-45-36/37/39-46-37-24
RIDADR 
3018
WGK Germany 
3
RTECS 
WM8410000
HazardClass 
6.1(b)
PackingGroup 
III
Hazardous Substances Data
1634-78-2(Hazardous Substances Data)
Toxicity
LD50 orl-rat: 158 mg/kg TXAPA9 9,408,66
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H310Fatal in contact with skin

H351Suspected of causing cancer

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M0120010
Product name
Malathion impurity B
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
m0120010
Price
$220
Updated
2024/03/01
Sigma-Aldrich
Product number
36142
Product name
Malaoxon
Purity
PESTANAL
Packaging
100mg
Price
$104
Updated
2024/03/01
TRC
Product number
M110500
Product name
Malaoxon
Packaging
25mg
Price
$250
Updated
2021/12/16
Usbiological
Product number
015755
Product name
Malaoxon
Packaging
10mg
Price
$389
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0008046
Product name
MALAOXON
Purity
95.00%
Packaging
10MG
Price
$704.55
Updated
2021/12/16
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MALAOXON Chemical Properties,Usage,Production

Uses

An active metabolite of Malathion. It is a widely used anticholinesterase phosphorothioate insecticide

Definition

ChEBI: Diethyl 2-[(dimethoxyphosphoryl)thio]succinate is a diester that is diethyl succinate in which position 2 is substituted by a (dimethoxyphosphoryl)thio group. It is a diester, an ethyl ester and an organic thiophosphate.

General Description

Colorless viscous oily liquid with a weak unpleasant odor.

Air & Water Reactions

MALAOXON may be sensitive to prolonged exposure to air. . Slightly water soluble.

Reactivity Profile

A thioorganophosphate, ester. Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Fire Hazard

MALAOXON is probably combustible.

Safety Profile

Poison by ingestion and intraperitoneal routes. Experimental reproductive effects. Mutation data reported. Whenheated to decomposition it emits toxic fumes of SOx and POx.

MALAOXON Preparation Products And Raw materials

Raw materials

Preparation Products

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1634-78-2, MALAOXONRelated Search:


  • MALAOXON
  • MALATHION-O-ANALOG
  • MALATHION-OXON
  • MALAOXON PESTANAL<TM>
  • malaoxon (iso)
  • malathion-o-analogue
  • O,O-DIMETHYL S-(1,2-DICARBETHOXYETHYL)-THIOPHOSPHATE
  • ((dimethoxyphosphinyl)thio)-butanedioicacidiethylester
  • Butanedioic acid, [(dimethoxyphosphinyl)thio]-, diethyl ester
  • Carbethoxy malaoxon
  • carbethoxymalaoxon
  • Diethyl 2-[(dimethoxyphosphoryl)sulfanyl]succinate
  • Diethyl mercaptosuccinate S-ester with O,O-dimethyl phosphorothioate
  • diethylmercaptosuccinates-esterwitho,o-dimethylphosphorothioate
  • Liromat
  • Malaoxan
  • Malaoxone
  • maloxon
  • NCI-C08628
  • nci-co8628
  • O,O-Dimethyl S-1,2-bis(ethoxycarbonyl)ethyl phosphorothioate
  • O,O-Dimethyl-S-(1,2-dicarbethoxy)ethyl phosphorothioate
  • o,o-dimethyl-s-(1,2-dicarbethoxy)ethylphosphorothioate
  • o,o-dimethyls-(1,2-dicarbethoxy)ethylphosphorothioate
  • O,O-dimethylS-[1,2-bis(ethoxycarbonyl)ethyl]thiophosphate
  • o,o-dimethyl-s-1,2-bis(ethoxycarbonyl)ethylphosphorothioate
  • o,o-dimethyls-1,2-bis(ethoxycarbonyl)ethylphosphorothioate
  • Oxycarbophos
  • Phosphorothioic acid, O,O-dimethyl ester, S-ester with 1,2-bis(methoxycarbonyl)ethanethiol
  • phosphorothioicacid,o,o-dimethylester,s-esterwith1,2-bis(ethoxycarbonyl
  • S-(1,2-Diethoxycarbonyl)ethyl O,O-dimethyl phosphorothioate
  • s-(1,2-diethoxycarbonyl)ethylo,o-dimethylphosphorothioate
  • s-1,2-bis(ethoxycarbonyl)ethylo,o-dimethylphosphorothioate
  • Succinic acid, mercapto-, diethyl ester, S-ester with O,O-dimethyl phosphorothioate
  • succinicacid,mercapto-,diethylester,s-esterwitho,o-dimethylphosphorothio
  • 2-[(Dimethoxyphosphinyl)thio]butanedioic Acid 1,4-Diethyl Ester
  • Diethyl [(Dimethoxyphosphino)thio]butanedioate
  • Malathon oxon
  • Thiophosphoric acid O,O-dimethyl S-[1,2-di(ethoxycarbonyl)ethyl] ester
  • Thiophosphoric acid S-[1,2-bis(ethoxycarbonyl)ethyl]O,O-dimethyl ester
  • 2-(dimethoxyphosphorylthio)succinic acid diethyl ester
  • diethyl 2-dimethoxyphosphorylsulfanylbutanedioate
  • 2-[(DiMethoxyphosphinyl)thio]butanedioic Acid
  • Malaoxon Solution, 100ppm
  • Malaoxon@1000 μg/mL in Methanol
  • Malaoxon @100 μg/mL in MeOH
  • Malathion impurity B CRS
  • Malaoxon Standard
  • MalaoxonSolution,100mg/L,1ml
  • Butanedioic acid, 2-[(dimethoxyphosphinyl)thio]-, 1,4-diethyl ester
  • iethyl2-dimethoxyphosphorylsulfanylbutanedioate
  • Malathion Impurity 11(Malaoxon)
  • 1634-78-2
  • C10H19O7PS
  • Pharmaceuticals
  • Alpha sort
  • H-MAlphabetic
  • M