ChemicalBook > CAS DataBase List > Pirimiphos-methyl

Pirimiphos-methyl

Product Name
Pirimiphos-methyl
CAS No.
29232-93-7
Chemical Name
Pirimiphos-methyl
Synonyms
Blex;Sybol;PP511;sybol2;oms1424;Actelic;aktelik;Silosan;Sybol 2;OMS 1424
CBNumber
CB7468690
Molecular Formula
C11H20N3O3PS
Formula Weight
305.33
MOL File
29232-93-7.mol
More
Less

Pirimiphos-methyl Property

Melting point:
15°C
Boiling point:
386.5±52.0 °C(Predicted)
Density 
d30 1.157
vapor pressure 
1.5×10-2 Pa (30°C)
refractive index 
nD25 1.527
Flash point:
-18 °C
storage temp. 
APPROX 4°C
Water Solubility 
9.9 mg l-1 (30 °C, pH 5.2)
pka
3.71
form 
Liquid
Merck 
13,7580
BRN 
755726
CAS DataBase Reference
29232-93-7(CAS DataBase Reference)
NIST Chemistry Reference
Pirimiphos methyl(29232-93-7)
EPA Substance Registry System
Pirimiphos-methyl (29232-93-7)
More
Less

Safety

Hazard Codes 
Xn,N,F
Risk Statements 
22-50/53-67-65-38-11
Safety Statements 
60-61-62
RIDADR 
UN3082 9/PG 3
WGK Germany 
3
RTECS 
TF1410000
Hazardous Substances Data
29232-93-7(Hazardous Substances Data)
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
32058
Product name
Pirimiphos-methyl
Purity
PESTANAL
Packaging
250mg
Price
$69.7
Updated
2021/03/22
More
Less

Pirimiphos-methyl Chemical Properties,Usage,Production

Chemical Properties

Light yellow, straw colored, or amber oily liquid. Odorless when pure.

Uses

Pirimiphos-methyl is used to control a wide range of insect and mite pests in stored products and a wide range of insects and mites on agricultural crops, particularly sucking pests under glass.

Uses

Pirimiphos-methyl is a phosphorothioate used as an insecticide. Pirimiphos-methyl is commonly used for mosquito control as well as control of greenhouse crop pests and stored-product insects.

Uses

Insecticide.

Definition

ChEBI: An organic thiophosphate that is O,O-dimethyl O-pyrimidin-4-yl phosphorothioate substituted by a methyl group at position 6 and a diethylamino group at position 2.

General Description

Yellow liquid. Corrosive to tin and mild steel. Used as an insecticide.

Air & Water Reactions

Hydrolyzed by strong acid or base.

Reactivity Profile

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.

Agricultural Uses

Insecticide, Acaricide: Pirimiphos-methyl is a post-harvest insecticide used to control a variety of insects in stored grain products and seed such as corn, rice, wheat and sorghum. It is also incorporated into cattle ear tags, and used for the fogging treatment of iris bulbs and pre-harvest clean up of fruits and vegetables.

Trade name

ACTELLIC®; ACTELLIFOG®; BLEX®; ENT 27699Gc®; DOMINATOR® EAR TAG; DOUBLE BARREL® EAR TAG; PLANT PROTECTION PP511®; PP511®; SILOSAN®; SYBOL®; TOMAHAWK®[C]

Safety Profile

Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, POx, and SOx.

Potential Exposure

Pirimiphos-methyl is a post -harves organophosphate insecticide/acaricide used to control a variety of insects in stored grain products and seed such as corn, rice, wheat and sorghum. It is also incorporated into cattle ear tags, and used for the fogging treatment of iris bulbs and preharvest cleanup of fruits and vegetables.

Carcinogenicity

When rats were given diets with 0, 10, 50, or 300 ppm pirimiphos methyl (equivalent to 0, 0.4, 2.1, or 12.6 mg/kg/day) for 2 years, 4 of the 42 high-dose male rats had pancreatic islet cell adenomas and 1 had a carcinoma compared to none in control male rats . In a carcinogenicity study, mice were given diets with 0, 50, 200, or 400/300 ppm pirimiphos methyl (equivalent to 0, 8.3, 33, or 52 mg/kg/day (males); 0, 9.7, 39, or 61 mg/kg/day (females)) for 78 weeks . The initial 400 ppm dose resulted in excessive toxicity and moribundity and was reduced to 300 ppm after 8 days. There was no evidence of carcinogenicity. In another mouse carcinogenicity study, pirimiphos methyl was administered in the diet at levels of 0, 5, 250, or 500 ppm (equivalent to 0, 0.5, 25.9, or 45.0 mg/kg/ day (males) and 0, 0.6, 27.6, or 50.6 mg/kg/day (females), respectively) for 80 weeks. The test diet for the highest dose groups initially contained 300 ppm of the test compound (the duration of treatment was not specified). The dose was then increased weekly by 50 ppm to 500 ppm. No evidence of carcinogenicity was observed.

Metabolic pathway

The metabolism of pirimiphos-methyl is similar in soils, plants and animals and can be represented by initial hydrolysis to yield 2-diethylamino- 6-methyl-p yrimidin-4-0l which may be either conjugated or successively N-de-ethylated. In plants, pirimiphos-methyl itself is N-de-ethylated. It is probable that the oxon form of the compound is formed in many systems but it is more labile than the parent compound and is often not detected. 0-Dealkylation, as with most organophosphates, is most probably a major detoxification route in mammals but the evidence for it in the case of pirimiphos-methyl is poor.

Shipping

UN2783 Organophosphorus pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN3018 Organophosphorus pesticides, liquid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

Degradation

Pirimiphos-methyl is hydrolysed under both acidic and basic conditions and is most stable at pH 7 (PM). The main product of hydrolysis was the pyrimidinol (2). There is no information, however, on the degradation products formed under either acidic or basic conditions. The DT50 of degradation was in the range of 3-4 days in sterile deionised water in the dark. Photolysis was rapid but the products of photolytic breakdown were not described (PSD, 1997).

Incompatibilities

May react violently with antimony(V) pentafluoride. Incompatible with strong acids and alkalies, lead diacetate, magnesium, silver nitrate. In the presence of strong reducing agents such as hydrides, organophosphates form highly toxic and flammable phosphine gas. Contact with oxidizers can cause the release of toxic oxides of phosphorus.

Waste Disposal

Destruction by alkali hydrolysis or incineration. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

More
Less

Pirimiphos-methyl Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Syntechem Co.,Ltd
Tel
Please Email
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
13009
Advantage
57
BEST-REAGENT
Tel
400-1166-196;028-84555506- ;028-84555506-
Email
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com
Country
China
ProdList
11718
Advantage
57
BOC Sciences
Tel
Email
info@bocsci.com
Country
United States
ProdList
21113
Advantage
65
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
028-85911938-
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9750
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22541
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
021-20337333-801
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
24980
Advantage
65
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9542
Advantage
55
Nanjing Sunlida Biological Technology Co., Ltd.
Tel
025-57798810- ;025-57798810-
Fax
025-57019371
Email
sales@sunlidabio.com;sales@sunlidabio.com
Country
China
ProdList
3756
Advantage
55
Shanghai TaoShu Biochemical Technology Co., Ltd.
Tel
021-33632979-
Fax
021-33632979
Email
service1@targetmol.com
Country
China
ProdList
7962
Advantage
58
More
Less

View Lastest Price from Pirimiphos-methyl manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Pirimiphos-methyl 29232-93-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
500 tons
Release date
2020-04-27
career henan chemical co
Product
Pirimiphos-methyl 29232-93-7
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
Customized
Release date
2018-12-20

29232-93-7, Pirimiphos-methyl Related Search:


  • fosforanpirimidyny
  • Fumite pirimiphos-methyl smoke
  • Methylpirimiphos
  • Methylpyrimiphos
  • O-(2-Diethylamino-6-methylpyrimidin-4-yl) O,O-dimethyl phosphorothioate
  • o-(2-diethylamino-6-methylpyrimidin-4-yl)o,o-dimethylphosphorothioate
  • o-[2-(Diethylamino)-6-methyl-4-pyrimidinyl] o,o-dimethyl thiophosphate
  • OMS 1424
  • oms1424
  • Phosphorothioic acid, O-[2-(diethylamino)-6-methyl-4-pyrimidinyl] O,O-dimethyl ester
  • phosphorothioicacid,o-(2-(diethylamino)-6-methyl-4-pyrimidinyl)o,o-dimethyl
  • Pirimifosmethyl
  • Pirimiphos Me
  • Plant Protection PP511
  • plantprotectionpp511
  • PiriMiphos-Methyl Standard
  • O-[2-(DIETHYLAMINO)-6-METHYL-4-PYRIMIDINYL],O-DIMETHYLPHOSPHOROTHIOATE
  • Phosphorothioic acid O-[2-(diethylamino)-6-methylpyrimidin-4-yl] O,O-dimethyl
  • Thiophosphoric acid=O,O-dimethyl=O-[2-(diethylamino)-6-methyl-4-pyrimidinyl] ester
  • Poromophos-methyl
  • Pirimiphos-methyl 250mg [29232-93-7]
  • PiriMifos Metil 90 %
  • Pirimiphos-methyl Solution, 100ppm
  • pirimiphos-methyl (ISO) O-(2-diethylamino-6-methylpyrimidin-4-yl) O,O-dimethyl phosphorothioate
  • Acellifog
  • O,O-dimethyl-O-(2-diethylamino-6-methyl-primidin-4-yl) phosphorothioate
  • Pirimiphos-methyl Solution, 1000ppm
  • 2-Diethylamino-6-methylpyrimidin-4-yl dimethyl phosphorothionate
  • 2-diethylamino-6-methylpyrimidin-4-yldimethylphosphorothionate
  • Actelic
  • aktelik
  • aktellik
  • Blex
  • ENT 27699Gc
  • ent27699gc
  • Pyridimine phosphate
  • pyridiminephosphate
  • pyrimiphosmethyl
  • Pyrimiphos-methyl
  • Silosan
  • Sybol
  • Sybol 2
  • sybol2
  • Dimethyl O-(2-(diethylamino)-6-methyl-4-pyrimidinyl)phosphorothioate
  • Plant Protection
  • Pyrimidinol, 2-(diethylamino)-6-methyl-, O-ester with O,O-dimethyl phosphorothioate
  • PIRIMIPHOS-METHYL, 250MG, NEAT
  • PIRIMIPHOS-METHYL PESTANAL, 250 MG
  • Pirimioxyphos-methyl
  • ACTELLIC
  • ACTELLIC(R)
  • ACTELLIFOG
  • O-(2-Diethylamino-6-methyl-4-pyrimidinyl)-O,O-dimethyl phosphorothioate
  • O-2-DIETHYLAMINO-6-METHYLPYRIMIDINE-4-YL O,O-DIMETHYL PHOSPHOROTHIOATE
  • PIRIMPHOS-METHYL ESTER
  • PIRIMIPHOS-METHYL
  • PP511
  • O,O-DIMETHYL-O-[2-(DIETHYLAMINO)-6-METHYL-4-PYRIMIDINYL]PHOSPHOROTHIOATE