Pirimicarb | 23103-98-2

Pirimicarb Properties

Melting point	90.5°C
Boiling point	380.88°C (rough estimate)
Density	1.1387 (rough estimate)
vapor pressure	2.1 x 10^-3 Pa (30 °C)
refractive index	1.6081 (estimate)
Flash point	>100 °C
storage temp.	APPROX 4°C
solubility	Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)
pka	4.34 (weak base)
Water Solubility	3060 mg l^-1
Merck	13,7579
BRN	663442
LogP	1.700
CAS DataBase Reference	23103-98-2(CAS DataBase Reference)
EWG's Food Scores	3
FDA UNII	1I93PS935T
Proposition 65 List	Pirimicarb
NIST Chemistry Reference	Pirimicarb(23103-98-2)
EPA Substance Registry System	Pirimicarb (23103-98-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS06,GHS08,GHS09
Signal word	Danger
Hazard statements	H301+H331-H317-H351-H410
Precautionary statements	P202-P273-P280-P301+P310-P302+P352-P304+P340+P311
Hazard Codes	T;N,N,T,Xn,F
Risk Statements	25-50/53-36-20/21/22-11
Safety Statements	22-37-45-60-61-36-26-16-36/37
RIDADR	UN 2811
WGK Germany	3
RTECS	EZ9100000
HazardClass	6.1(b)
PackingGroup	III
Toxicity	LD50 orally in female rats: 147 (mg/kg) (Baranyovits, Ghosh)

Pirimicarb price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	45627	Pirimicarb PESTANAL	23103-98-2	250mg	$31.7	2024-03-01	Buy
Sigma-Aldrich	44719	Pirimicarb reference material	23103-98-2	100mg	$148	2022-05-15	Buy
Usbiological	462698	Pirimicarb	23103-98-2	250mg	$305	2021-12-16	Buy
TRC	P508768	Pirimicarb	23103-98-2	250mg	$50	2021-12-16	Buy
TRC	P508768	Pirimicarb	23103-98-2	1g	$120	2021-12-16	Buy

Product number	Packaging	Price	Buy
45627	250mg	$31.7	Buy
44719	100mg	$148	Buy
462698	250mg	$305	Buy
P508768	250mg	$50	Buy
P508768	1g	$120	Buy

Pirimicarb Chemical Properties,Uses,Production

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.

Chemical Properties

Colorless crystalline solid. Odorless. Commercial product may be available as a liquid

Uses

Insecticide.

Uses

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.

Definition

ChEBI: An aminopyrimidine that is N,N,4,5-tetramethylpyrimidin-2-amine substituted by a (dimethylcarbamoyl)oxy group at position 4.

Health Hazard

Highly toxic insecticide by oral and possibly other routes of entry; cholinesteraseinhibitor; median oral lethal doses in experimental animals ranged at 100–150 mg/kg;toxic symptoms include excessive salivation,lacrimation, slow heartbeat, blurred vision,headache, muscle twitching, tremor and convulsion; gastrointestinal effects include vomiting, nausea, abdominal pain, and diarrhea;severe poisoning can progress to death.
LD50 oral (rat): ～50 mg/kg
LD50 oral (dog): 100 mg/kg.

Agricultural Uses

Insecticide: Originally registered in the U.S. for non-food use on alfalfa grown for seed in selected. Elsewhere it is used on a wide range of cereals, potatoes, fruits, vegetables and other crop.

Trade name

ABOL®; AFICIDA®; APHOX®; FERNOS®; PIRIMIKARB; PIRIMOR®; PP 062®; PYRIMOR®; RAPID®

Potential Exposure

Primicarb is a carbamate (N-methyl) insecticide. Originally registered in the United States for non-food use on alfalfa grown for seed in selected. Elsewhere it is used on a wide range of cereals, potatoes, fruits, vegetables and other crop

Metabolic pathway

The influence on the qualitative photochemical behavior of pirimicarb which leads to the photoproducts N-formylpirimicarb and demethylpirimicarb is modified by the waxes that are extracted from nectarines, oranges, and mandarin oranges. The formation of the photoproducts is hindered by the waxes.

Shipping

UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Degradation

Pirimicarb is hydrolysed in alkaline solutions (PM). Sterilised buffer solutions of unlabelled pirimicarb at pH values of 4,7 and 9 were incubated in the dark at 50 °C for 5 days. Samples were taken and analysed by HPLC. No hydrolysis of pirirnicarb was detected. At longer incubation times, some of the N-formyl derivative (2) (see Scheme 1) was produced (PSD, 1995). [¹⁴C-pyrimidinyl]Pirimicarb was dissolved in buffer solutions of pH 5,7 or 9 and exposed to natural sunlight (August in southern England) for up to 27 days. Losses of radioactivity by volatilisation were insignificant. After 3 weeks virtually all the pirimicarb was degraded. In neutral and acid solutions the main product was the N-formyl derivative (2). At pH 9 this was unstable. The N-monodemethylpirimicarb (3), aminopirimicarb (4) and the pyrimidinol(5) were also identified and some polar products were formed.
A further study under similar conditions (August 1974) afforded compounds 14 and the pyrimidinol derivatives (5, 6, 7). N,N-Dimethylguanidine (8), N-methylguanidine (9) and guanidine (10) were identified by electrophoretic methods. The guanidines were formed by opening of the pyrimidine ring (PSD, 1995). These pathways are illustrated in Scheme 1.
In other studies in which aqueous solutions or solid samples of pirimicarb were exposed to sunlight or lamps in the laboratory, the products 2, 3, 4 and 5 were also found, the first usually being the major product. Pirisi ef al. (1996) also detected a formylaminodimethylcarbamate (11) whilst Romero et al. (1994) reported that the formaminopyrimidinol (12) was formed via the N-formyl compound (2). [¹⁴C-pyrimidinyl]Pirimicarb was applied to a silty-clay loam on a thin-layer plate coated with soil. The plate was exposed under polythene to sunlight in southern England. Pirimicarb was completely degraded over 20 days. The major degradation product was the pyrimidinol (5) formed by hydrolysis of the carbamate ester group. No volatile products were detected (Hill, 1976; PSD, 1995).

Incompatibilities

May react with strong oxidizers such as chlorates, peroxides, and nitrates. May form explosive materials with phosphorus pentachloride.

Waste Disposal

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. 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.

Pirimicarb Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate Dimethyl-guanidine methylguanidine Carbamate 4-Hydroxypyrimidine

Ethyl crotonate 1,1-DIMETHYLGUANIDINE SULFATE Dimethylamine Iodomethane

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Preparation Products

Pirimicarb Suppliers

Global( 167)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 15319487004	1015@dideu.com	China	2263	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12468	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Xiamen AmoyChem Co., Ltd	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
SIMAGCHEM CORP	58
TargetMol Chemicals Inc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from Pirimicarb manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2020-04-27	Pirimicarb 23103-98-2	US $0.00-0.00 / Kg	1KG	99.0%	500 tons	Shaanxi Dideu Medichem Co. Ltd
2020-04-25	Pirimicarb 23103-98-2	US $1.00-0.00 / KG	1KG	99.0%	600 tons	Shaanxi Dideu Medichem Co. Ltd
2020-01-10	pirimicarb 23103-98-2	US $9.80 / KG	1KG	≥98%	20 tons	Career Henan Chemical Co

Pirimicarb
23103-98-2
US $0.00-0.00 / Kg
99.0%
Shaanxi Dideu Medichem Co. Ltd

Pirimicarb
23103-98-2
US $1.00-0.00 / KG
99.0%
Shaanxi Dideu Medichem Co. Ltd

pirimicarb
23103-98-2
US $9.80 / KG
≥98%
Career Henan Chemical Co

Pirimicarb Spectrum

Pirimicarb(23103-98-2)MS Pirimicarb(23103-98-2)¹HNMR Pirimicarb(23103-98-2)¹³CNMR Pirimicarb(23103-98-2)IR1 Pirimicarb(23103-98-2)IR2

23103-98-2(Pirimicarb)Related Search:

3-Dimethylaminopropylamine POLYURETHANE Dacthal Dimethyl sulfide Dimethyl carbonate

Dimethyl ether Dimethyl fumarate ETHANE Dithiooxamide Dimethyl sulfoxide

Dimethyl sulfate N,N-Dimethylformamide 2-Pyrimidinamine, N-methyl- (9CI) 2-Amino-4-methoxy-6-methylpyrimidine 2-Amino-4-methoxypyrimidine

PIRIMICARB-DEMETHYL,PIRIMICARB-DESMETHYL,Desmethyl-pirimicarb, Pestanal,Pirimicarb III 2-AMINO-5,6-DIMETHYL-4-HYDROXYPYRIMIDINE 2-Amino-6-methyl-4-pyrimidinol

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O-(Dimethylamino-5,6-dimethylpirimidin-4-yl)-N,N-dimethyl carbamate Piricarbe PIRIMICARB, 1GM, NEAT PIRIMICARB PESTANAL, 250 MG pirimicarb (bsi,e-iso,ansi,jmaf) pirimicarb solution pirimicarbe (f-iso) 2-(DIMETHYLAMINO)-5,6-DIMETHYL-4-PYRIMIDINYLDIMETHYLCARBAMATE(PIRIMICARB) PYRIMICARB pirimicarb 5,6-dimethyl-2-dimethylamino-pyrimidin-4-yl N,N-dimethylcarbamate Phantom Pirimicarbe pirimor50dp pirimorg pirimorgranulate Power demo PP 062 pp062 Primicarbe 2-Dimethylamino-5,6-dimethylpyrimidin-4-yl dimethylcarbamate 5,6-Dimethyl-2-dimethylamino-4-dimethylcarbamoyloxypyrimidine 5,6-Dimethyl-2-dimethylamino-4-pyrimidinyldimethylcarbamate 5,6-Dimethyl-2-dimethylamino-4-pyrimidinyl-dimethylcarbamate PIRIMOR PIRIMOR(R) Pirimicarb powder(content>75%) Dimethylamino-5,6-dimethyl-4-pyrimidinyl dimethylcarbamate Pirimcarb 5，6-dimethyl-2-dimethylamino-4-pyrimidinyl-N,N-dimethyl carbamate (2-Dimethylamino-5,6-dimethylpyrimidin-4-yl) N,N-dimethylcarbamate Pirimicarb,2-Dimethylamino-5,6-dimethyl-4-pyrimidinyl dimethylcarbamate Pirimicarb 1g [23103-98-2] Carbamicacid,dimethyl-,2-(dimethylamino)-5,6-dimethyl-4-pyrimidinylester Dimethylcarbamic acid 2-(dimethylamino)-5,6-dimethyl-4-pyrimidinyl ester dimethylcarbamicacid2-(dimethylamino)-5,6-dimethyl-4-pyrimidinylester EN-27766 ENT-27766 FBC pirimicarb 50 Fernos OMS 1330 5,6-dwumetylo-2-dwumetyloamino-4-pirimidynylodwukarbaminian Aficida Carbamic acid, dimethyl-, 2-(dimethylamino)-5,6-dimethyl-4-pyrimidinyl ester Carbamic acid, dimethyl-, 2-(dimethylamino)-5,6-dimethyl-4-pyrimidyl ester Pyrimicarbe Pyrimor Rapid 'LGC' (1626) Dimethylamino-5,6-dimethylpyrimidin-4-yl N,N-dimethylcarbamate APHOX Aphox powder 2-DIMETHYLAMINO-5,6-DIMETHYL-4-PYRIDIMINYL DIMETHYL CARBAMATE 2-(DIMETHYLAMINO)-5,6-DIMETHYL-4-PYRIMIDINYL DIMETHYLCARBAMATE TOMBA PILLY PIRIMICARB Pirimo powder N,N-dimethylcarbamic acid [2-(dimethylamino)-5,6-dimethyl-4-pyrimidinyl] ester