Pyrimethanil

ChemicalBook > CAS DataBase List > Pyrimethanil

Product Name: Pyrimethanil
CAS No.: 53112-28-0
Chemical Name: Pyrimethanil
Synonyms: Pyrimethani;Mytho;SCALA;MYTHOS;Penbotec;Hsdb 6916;Dynmethanil;PYRIMETHANIL;Pyrimethanil 0;Pyrimethanil [iso]
CBNumber: CB4473703
Molecular Formula: C12H13N3
Formula Weight: 199.25
MOL File: 53112-28-0.mol

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Pyrimethanil Property

Melting point:: 96°C
Boiling point:: 362.8±45.0 °C(Predicted)
Density: 1.15
vapor pressure: 2.2 x l0^-5 Pa (25 °C)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: DMSO: 130 mg/mL (652.45 mM)
pka: 3.52
Water Solubility: 0.121 g/L (25 ºC)
BRN: 151589
CAS DataBase Reference: 53112-28-0(CAS DataBase Reference)
EPA Substance Registry System: Pyrimethanil (53112-28-0)

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Safety

Hazard Codes: N
Risk Statements: 51/53
Safety Statements: 60
RIDADR: UN 3077
WGK Germany: 2
HS Code: 2933599590
Hazardous Substances Data: 53112-28-0(Hazardous Substances Data)
Toxicity: LD50 (mg/kg): 4061-5358 orally in mice; 4150-5971 orally in rats; >5000 dermally in rats; LC50 (96 hr) in mirror carp, rainbow trout (mg/l): 35.36, 10.56 (Neumann)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H411Toxic to aquatic life with long lasting effects
Precautionary statements: P273Avoid release to the environment.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 40947
Product name: Pyrimethanil
Purity: certified reference material, TraceCERT?
Packaging: 50mg
Price: $185
Updated: 2024/03/01

Sigma-Aldrich

Product number: 31577
Product name: Pyrimethanil
Purity: PESTANAL
Packaging: 250mg
Price: $136
Updated: 2024/03/01

TRC

Product number: P997250
Product name: Pyrimethanil
Packaging: 10g
Price: $1165
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 42138
Product name: Pyrimethanil
Packaging: 10g
Price: $1460
Updated: 2021/12/16

Matrix Scientific

Product number: 074289
Product name: 4,6-Dimethyl-N-phenyl-2-pyrimidinamine
Purity: 95+%
Packaging: 5g
Price: $151
Updated: 2021/12/16

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Pyrimethanil Chemical Properties,Usage,Production

Chemical Properties

Pyrimethanil is a white to light yellow crystalline powder which is sparingly soluble in water but soluble in most organic solvents. Commercial product is available as a brown emulsifiable concentrate.

Uses

Pyrimethanil provides both protective and curative control of fungal diseases in pome fruits (leaf scab caused by Venturiu inaequalis), vines, fruits, vegetables and ornamentals (grey mould)

Uses

Pyrimethanil is a broad spectrum anilino-pyrimidine foliar fungicide. Pyrimethanil functions by inhibiting the biosynthesis of methionine in Botrytis cinerea.

Preparation

Pyrimethanil is produced by reaction of 2-bromo-4,6-dimethylpyrimidine with aniline.

Definition

ChEBI: Pyrimethanil is a member of the class of aminopyrimidines that is N-phenylpyrimidin-2-amine carrying two additional methyl substituents at positions 4 and 6. A fungicide used to control grey mould on fruit, vegetables and ornamentals as well as leaf scab on pome fruit. Also commonly employed to control Botrytis cinerea throughout the winemaking process in grapes, must, fermenting must and wine. It has a role as an aryl hydrocarbon receptor agonist, an environmental contaminant, a xenobiotic and an antifungal agrochemical. It is an aminopyrimidine, a secondary amino compound and an anilinopyrimidine fungicide.

Synthesis Reference(s)

Chemical and Pharmaceutical Bulletin, 30, p. 1942, 1982 DOI: 10.1248/cpb.30.1942

General Description

Pyrimethanil is an anilino-pyrimidine, broad spectrum fungicide primarily used for the control of gray mould and leaf scab on fruits, vegetables and ornamentals. Its mode of action involves inhibition of the secretion of hydrolytic enzymes by the fungi during the infection process, thus stopping the further development of the disease.

Agricultural Uses

Fungicide: Used on grapes, strawberries, tomatoes, onions, beans, cucumbers, eggplant, and ornamental.

Trade name

SCALA®; SN 100309®

Potential Exposure

A pyrimidine fungicide used on grapes, strawberries, tomatoes, onions, beans, cucumbers, eggplant, and ornamental plants.

Metabolic pathway

Limited data are available in the open literature. Information presented in this summary is abstracted from the data evaluation published by the Pesticide Safety Directorate (PSD, 1995). Hydroxylation at the methyl, phenyl or pyrimidine moiety is the primary metabolic pathway of pyrimethanil in soil, plants and animals. Cleavage of the aniho-pyrimidine linkage was observed as a minor metabolic reaction. The formation of nitro- analogues of pyrimethanil is a novel nitration reaction observed in the soil metabolism study (Scheme 1).

Shipping

UN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

Degradation

Pyrimethanil (1) is stable to hydrolytic degradation in the environmentally relevant pH range (5-9) at 22-50 °C.
Pyrimethanil degraded rapidly at pH 4 and 30 °C (DT₅₀ 1 day) when the sterile buffered solution was exposed to mercury arc lamp (200-500 nm). The DT₅₀ of pyrimethanil in pH 7 solution under the same photolysis test conditions was ca.77 days. There is no information on the chemical nature of pyrimethanil aqueous photolysis products.

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo- sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Waste Disposal

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. If this material cannot be disposed of according to label instruc- tions, it may be dissolved or mixed with a combustible sol- vent and burned in a chemical incinerator equipped with an afterburner and scrubber. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers.

Pyrimethanil Preparation Products And Raw materials

Raw materials

Preparation Products

Pyrimethanil suspension

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View Lastest Price from Pyrimethanil manufacturers

Hebei Mojin Biotechnology Co., Ltd

Product: Pyrimethanil 53112-28-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-06-20

Hebei Guanlang Biotechnology Co., Ltd.

Product: Pyrimethanil 53112-28-0
Price: US $10.00/KG
Min. Order: 100KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2021-08-06

Shijiazhuang tongyang Import and Export Co., LTD

Product: Pyrimethanil 53112-28-0
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99
Supply Ability: 1000 Kilogram/Kilograms per Month
Release date: 2021-08-13

53112-28-0, PyrimethanilRelated Search:

Dimethyl carbonate Dacthal N,N-Dimethylformamide Dimethyl fumarate N,N-Dimethyldodecylamine ETHANE Dimethyl sebacate Dimethyl sulfide Dimethyl sulfoxide N,N-Dimethylaniline DL-Phenylalanine N,N-Dimethyl-1,4-phenylenediamine CHLORODIMETHYLVINYLSILANE Dimethyl sulfate Dimethyl ether PYRIMIDIFEN 4,6-DIMETHYLPYRIMIDINE MEPANIPYRIM

Mytho

PYRIMETHANIL PESTANAL, 250 MG

2-Pyrimidinamine, 4,6-dimethyl-N-phenyl-

4,6-DIMETHYL-N-PHENYL-2-PYRIMIDINAMINE(PYRIMETHANIL)

Dynmethanil

Pyrimethanil Standard

Hsdb 6916

Pyrimethanil [iso]

Pyrimethanil 100mg [53112-28-0]

Penbotec

3-amino-4,6-dimethyl-2-thieno[2,3-b]pyridinecarboxylic acid methyl ester

N-(4,6-Dimethylpyrimidin-2-yl)aniline Solution

Pyrimethanil 0

N-PHENYL-4,6-DIMETHYL-2-PYRIMIDINAMINE

PYRIMETHANIL

MYTHOS

N-(4,6-DIMETHYL-2-PYRIMIDINYL)-N-PHENYLAMINE

SCALA

4,6-DIMETHYL-N-PHENYL-2-PYRIMIDINAMINE

4,6-DIMETHYL-N-PHENYL-PYRIMIDIN-2-AMINE

2-anilin-4,6-dimethylpyrimidine

n-(4,6-dimethylpyrimidin-2-yl)aniline

2-Phenylamino-4,6-dimethylpyrimidine

Pyrimethanil Solution, 1000ppm

2-ANILINO-4,6-DIMETHYLPYRIMIDINE

2-AMINOPHENYL-4,6-DIMETHYLPYRIMIDINE

Pyrimethanil Solution in Methanol

Pyrimethanil@1000 μg/mL in Acetonitrile

Pyrimethanil @100 μg/mL in Methanol

PyrimethanilSolution,100mg/L,1ml

Pyrimethanil Reference Material

Pyrimethani

Buspirone Impurity 16-d8

53112-28-0