Pirimicarb

Base Information

• Chemical Name: Pirimicarb
• CAS No.: 23103-98-2
• Molecular Formula: C11H18N4O2
• Molecular Weight: 238.29
• Hs Code.: 2933599015
• European Community (EC) Number: 245-430-1
• UN Number: 2757
• UNII: 1I93PS935T
• DSSTox Substance ID: DTXSID1032569
• Nikkaji Number: J1.871F
• Wikipedia: Pirimicarb
• Wikidata: Q419705
• NCI Thesaurus Code: C163693
• Metabolomics Workbench ID: 53368
• ChEMBL ID: CHEMBL1870931
• Mol file: 23103-98-2.mol

Synonyms:2-dimethylamino-5,6-dimethylpyrimidin-4-yldimethylcarbamate;5,6-dimethyl-2-dimethylamino-4-dimethylcarbamoyloxypyrimidine;pirimicarb;Pirimor;Pyrimor;ZZ-Aphox

Chemical Property of Pirimicarb

Chemical Property:

• Appearance/Colour: white crystal
• Vapor Pressure: 8.99E-06mmHg at 25°C
• Melting Point: 90.5°C
• Refractive Index: 1.548
• Boiling Point: 373.4 °C at 760 mmHg
• PKA: 4.34 (weak base)
• Flash Point: 179.6 °C
• PSA: 58.56000
• Density: 1.146 g/cm³
• LogP: 1.21980
• Storage Temp.: APPROX 4°C
• Water Solubility.: 3060 mg l-1
• XLogP3: 1.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 3
• Exact Mass: 238.14297583
• Heavy Atom Count: 17
• Complexity: 270

Purity/Quality:

99%min ^*data from raw suppliers

Pirimicarb ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T; N; Xn; F
• Hazard Codes: T;N,N,T,Xn,F
• Statements: 25-50/53-36-20/21/22-11
• Safety Statements: 22-37-45-60-61-36-26-16-36/37

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Pesticides -> Carbamate Insecticides
• Canonical SMILES: CC1=C(N=C(N=C1OC(=O)N(C)C)N(C)C)C
• Description: Pirimicarb is a colorless solid that is moderately soluble in water, acetone, ethanol, xylene, and chloroform. Pirimicarb is produced by reaction of 2-dimethylamino- 5,6-dimethyl-4-pyrimidone with dimethylcarbamic acid chloride in the presence of a base or phosgene and dimethylamine. Pirimicarb is a systemic, selective aphicide used largely on grain crops, but also on ornamentals, cotton, fruit, and in greenhouses.
• Uses: Insecticide. Pirimicarb is a systemic insecticide with contact, stomach and respiratory action. It is a selective aphicide used in cereals, fruit, ornamentals, strawberries, potatoes, sugar beet, fodder beet, cotton, oilseed rape, tobacco and glasshouse crops.

Technology Process of Pirimicarb

There total 1 articles about Pirimicarb which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ pirimicarb (23103-98-2)

Guidance literature:

2-Dimethylamino-5,6-dimethyl-3H-pyrimidin-4-on, Dimethylcarbamoylchlorid, Base;

Reference yield:

pirimicarb (23103-98-2) → methylamine (74-89-5)

Guidance literature:

aluminium; In water; acetonitrile; Product distribution; Irradiation; influence of aluminum foil;;

DOI:10.1021/ac00154a007

Reference yield:

pirimicarb (23103-98-2) → 2-(methylamino)-5,6-dimethylpyrimidin-4-yl dimethylcarbamate (30614-22-3) + 2‐methylamino‐5,6‐dimethyl‐4‐hydroxypyrimidine + 2-<(methylformyl)amino>-5,6-dimethylpyrimidin-4-yl dimethylcarbamate (27218-04-8) + 2-(formylamino)-5,6-dimethylpyrimidin-4-yl dimethylcarbamate (178273-91-1) + 2‐dimethylamino‐5,6‐dimethyl‐4‐hydroxypyrimidine (40778-16-3)

Guidance literature:

With titanium(IV) oxide; In water; for 0.5h; pH=7.1; Reagent/catalyst; Kinetics; UV-irradiation;

DOI:10.1016/j.jphotochem.2014.10.014

Downstream raw materials:

methylamine

2-(amino)-5,6-dimethylpyrimidin-4-yldimethylcarbamate

2-(methylamino)-5,6-dimethylpyrimidin-4-yl dimethylcarbamate

2-<(methylformyl)amino>-5,6-dimethylpyrimidin-4-yl dimethylcarbamate

Refernces

• 1、 -. "Active agent combinations". . . Retrieved 2008/06/13.
• 2、 -. "Macrocyclic plant acaricides". . . Retrieved 2008/06/13.