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oxydemeton-methyl

CAS 301-12-2C6H15O4PS2MW 246.3

oxydemeton-methyl (CAS No. 301-12-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number301-12-2
Molecular FormulaC6H15O4PS2
Molecular Weight246.3
Melting Point<-20 °C
Boiling Point223 °F at 0.01 mmHg (NTP, 1992)
LogPlog Kow = -0.74 @ 21 °C
Purity按批次COA提供(不公开发布)
Packaging按订单/批次确认(不公开发布)
ApplicationsOrganic Chemicals
CategoryOrganic Chemicals

Where it is used

Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)
Purity按批次COA提供(不公开发布)
StorageSealed, cool and dry place
Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of oxydemeton-methyl?

The CAS number of oxydemeton-methyl is 301-12-2.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of oxydemeton-methyl?

Main applications include Organic Chemicals.

How do I buy oxydemeton-methyl or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

oxydemeton-methyl · CAS 301-12-2 · C6H15O4PS2. UNII E2031449YZ. Boiling Point: 223 °F at 0.01 mmHg (NTP, 1992); Boiling Point: 106 °C @ 0.01 mm Hg; Melting Point: <-20 °C.

Identification

CAS Registry Number301-12-2
PubChem CID4618
Molecular formulaC6H15O4PS2
IUPAC name1-dimethoxyphosphorylsulfanyl-2-ethylsulfinylethane
UNII (FDA)E2031449YZ

Computed Descriptors

Molecular Weight246.3
XLogP3-0.7
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count7
Exact Mass246.01493830
Monoisotopic Mass246.01493830
Topological Polar Surface Area97.1
Heavy Atom Count13
Formal Charge0

Physical & Chemical Properties

Boiling Point223 °F at 0.01 mmHg (NTP, 1992)
Boiling Point106 °C @ 0.01 mm Hg
Melting Point<-20 °C
Solubility10 to 50 mg/mL at 61 °F (NTP, 1992)
Density1.289 g/cu cm @ 20 °C
Vapor Pressure3.8e-05 millibar at 68 °F (NTP, 1992)
Vapor Pressure0.0000285 [mmHg]
Vapor Pressure3.8 mPa (2.85X10-5 mm Hg) @ 20 °C
LogPlog Kow = -0.74 @ 21 °C
LogP-0.74

Physical description & handling notes

  • Oxydemeton methyl is a clear amber liquid. (NTP, 1992)
  • Colorless or yellow liquid; [HSDB] Clear amber liquid; [CAMEO]
  • Colorless liquid
  • Yellow oil
  • less than 14 °F (NTP, 1992)
  • less than 71 °F (NTP, 1992)

GHS Hazard Classification

Reported hazard statementsH301, H311, H400, H300, H310, H330, H341, H361

H301: Toxic if swallowed [Danger Acute toxicity, oral]

H311: Toxic in contact with skin [Danger Acute toxicity, dermal]

Documented Uses

  • Used as systemic insecticide and acaricide for cotton, vegetables, fruits, and field crops; [HSDB]
  • Systemic insecticide, acaricide, effective control by contact and systemic action of many destructive pests that attack certain vegetable, fruit and field crops. Primarily for aphids, mites, thrips, leafhoppers, and other sucking pests.
  • Oxidation of o,o-dimethyl-s-(2-(ethylthio)ethyl) phosphorothioate
  • Produced by oxidation of demeton-s-methyl...with hydrogen peroxide (West German patent 947,368) or with chlorine or bromine (West German patent 949,229)...
  • About 30% as an insecticide or acaricide on cotton; about 30% as an insecticide or acaricide on deciduous fruits and nuts; and about 30% as an insecticide or acaricide on vegetables; and about 10% as an insecticide or acaricide on other field crops (1974)
  • Introduced by Bayer AG...as code numbers Bayer 21097, R 2170, trade mark metasystox-r; oxydemeton-methyl is a systemic and contact insecticide suitable for control of sap-feeding insects and mites, with range of action similar to that of demeton-s-methyl of which it is metabolic product.

Synonyms

OXYDEMETON-METHYL; Demeton-S-methyl sulfoxide; 301-12-2; Oxydemeton methyl; Metasystox R; Metaisosystox sulfoxide; Metasystemox; Methyl oxydemeton S; Oxydemetonmethyl; Aimco systox; Metasystemox R; Metasytox R; Metilmercaptofosoksid; Metaisosystoxsulfoxide; Demeton-S methyl sulfoxide; Oxydemeton M

Frequently Asked Questions

What are the CAS number and molecular formula of oxydemeton-methyl?

CAS 301-12-2; molecular formula C6H15O4PS2; molecular weight — g/mol.

What other names is oxydemeton-methyl known by?

OXYDEMETON-METHYL, Demeton-S-methyl sulfoxide, 301-12-2, Oxydemeton methyl, Metasystox R, Metaisosystox sulfoxide.

Is oxydemeton-methyl classified as hazardous?

Hazard statements reported: H301, H311, H400, H300, H310.

What are the key physical properties of oxydemeton-methyl?

Boiling Point: 223 °F at 0.01 mmHg (NTP, 1992); Boiling Point: 106 °C @ 0.01 mm Hg; Melting Point: <-20 °C; Solubility: 10 to 50 mg/mL at 61 °F (NTP, 1992).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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