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Thiamethoxam

Thiamethoxam structure

CAS No.: 153719-23-4

Chemical Name:: Thiamethoxam

Synonyms: Thiametoxam;Actara;hiamethoxam;Thiomethoxam;3-(2-CHLORO-5-THIAZOLYLMETHYL)TETRAHYDRO-5-METHYL-N-NITRO-4H-1,3,5-OXADIAZIN-4-IMINE;Adage;Cruiser;Adage 5fs;Actara 2gr;Ccris 9026

CBNumber:: CB5105069

Molecular Formula:: C8H10ClN5O3S

Molecular Weight:: 291.71

MDL Number:: MFCD03792862

MOL File:: 153719-23-4.mol

Last updated:2024-04-22 19:50:33

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Thiamethoxam Properties

Melting point	139.1°
Boiling point	485.8±55.0 °C(Predicted)
Density	1.71±0.1 g/cm3(Predicted)
vapor pressure	6.6 x 10^-9 Pa (25 °C)
storage temp.	Inert atmosphere,2-8°C
solubility	DMSO: 250 mg/mL (857.02 mM)
Water Solubility	4.1 x 10³ mg l^-1 (25 °C)
pka	0.99±0.10(Predicted)
BRN	8491021
InChI	InChI=1S/C8H10ClN5O3S/c1-12-4-17-5-13(8(12)11-14(15)16)3-6-2-10-7(9)18-6/h2H,3-5H2,1H3
InChIKey	NWWZPOKUUAIXIW-DHZHZOJOSA-N
SMILES	O1CN(C)C(=N[N+]([O-])=O)N(CC2SC(Cl)=NC=2)C1
LogP	-0.13 at 25℃
FDA UNII	747IC8B487
Pesticides Freedom of Information Act (FOIA)	Thiamethoxam
EPA Substance Registry System	Thiamethoxam (153719-23-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07,GHS09

Signal word

Warning

Hazard statements

H302-H410

Precautionary statements

P264-P270-P273-P301+P312-P391-P501

Hazard Codes

Risk Statements

22-50/53

Safety Statements

22-61-60

RIDADR

UN 3077 9 / PGIII

WGK Germany

HS Code

29341000

Toxicity

LD50 in rats (mg/kg): 1563 orally, >2000 dermally; LD50 in bobwhite quail, mallard duck (mg/kg): 1552, 576 orally. LC50 (96hr) in rainbow trout, bluegill (mg/l): >100, >114 (Senn).

NFPA 704

	0
2		0

Thiamethoxam price More Price(15)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	37924	Thiamethoxam PESTANAL?, analytical standard	153719-23-4	100mg	$90.1	2024-03-01	Buy
Cayman Chemical	25784	Thiamethoxam ≥98%	153719-23-4	100mg	$74	2024-03-01	Buy
Cayman Chemical	25784	Thiamethoxam	153719-23-4	50mg	$44	2024-03-01	Buy
TRC	T344180	Thiamethoxam	153719-23-4	2g	$175	2021-12-16	Buy
ApexBio Technology	C6737	Thiamethoxam	153719-23-4	1g	$180	2021-12-16	Buy

Product number	Packaging	Price	Buy
37924	100mg	$90.1	Buy
25784	100mg	$74	Buy
25784	50mg	$44	Buy
T344180	2g	$175	Buy
C6737	1g	$180	Buy

Thiamethoxam Chemical Properties,Uses,Production

Chemical Properties

Off-White to Pale Yellow Solid

Uses

Thiamethoxam is a broad spectrum insecticide active against a wide spectrum of sucking and chewing insect pests after foliar, soil or seed treatment.

Definition

ChEBI: Thiamethoxam is an oxadiazane that is tetrahydro-N-nitro-4H-1,3,5-oxadiazin-4-imine bearing (2-chloro-1,3-thiazol-5-yl)methyl and methyl substituents at positions 3 and 5 respectively. It has a role as an antifeedant, a carcinogenic agent, an environmental contaminant, a xenobiotic and a neonicotinoid insectide. It is an oxadiazane, a member of 1,3-thiazoles, an organochlorine compound and a 2-nitroguanidine derivative. It derives from a 2-chlorothiazole.

Application

Thiamethoxam is a neonicotinoid insecticide that is used widely in Wisconsin. Thiamethoxam is the active ingredient in a variety of products used in agriculture to kill sucking and chewing insects that feed on roots, leaves, and other plant tissues. Agricultural uses include soil and seed treatments as well as leaf spraying for most row and vegetable crops like corn, soybeans, snap beans, and potatoes. It is also used to control insects in livestock pens, poultry houses, sod farms, golf courses, lawns, household plants, and tree nurseries. It was first registered by the U.S. Environmental Protection Agency in 1999. Reports show that when exposed to neonicotinid pesticides honeybees have probelms returnign home after foraging and bumblebee colonies grow poorly and produce fewer queens.

Flammability and Explosibility

Flammable

Metabolic pathway

All the information on thiamethoxam is taken from a summary of the proceedings of meeting published by the manufacturer. Full experimental details are not given in the report and the identity of metabolites is not disclosed (Novartis, 1997).

Degradation

Thiamethoxam is hydrolytically stable at pH 5 (half-life about 200-300 days). The compound is more labile at pH 9 where the half-life is a few days. It is rapidly photodegraded with a half-life of about 1 hour. In aquatic systems, degradation occurs under alkaline conditions and the insecticide is rapidly photodegraded but not readily biodegraded (Novartis, 1997).

Mode of action

Thiamethoxam interferes with nicotinic acetylcholine receptors in the insect’s nervous system, which are essential for proper functioning of the nerves. Within hours of contact or ingestion of thiamethoxam, insects stop feeding. Death usually occurs within 24 to 48 hours.
The activity of thiamethoxam, or any insecticide, at the target site is just one factor in its efficacy. When comparing insecticides, other variables – including how the compound interacts with the environment, the plant and the insect – also contribute to its insecticidal mode of action.
The Insecticide Resistance Action Committee (IRAC) has organized insecticides into 28 groups, plus sub-groups, based on their modes of action. Thiamethoxam is a Group 4A insecticide (neonicotinoids).

Thiamethoxam synthesis

Synthesis of Thiamethoxam from 2-Chloro-5-chloromethylthiazole and 3,6-Dihydro-3-methyl-N-nitro-2H-1,3,5-oxadiazin-4-amine

Thiamethoxam Preparation Products And Raw materials

Raw materials

3,6-Dihydro-3-methyl-N-nitro-2H-1,3,5-oxadiazin-4-amine 2-Chloro-5-chloromethylthiazole

Preparation Products

Thiamethoxam Suppliers

Global( 379)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
AS WATER CO., LTD.	+86-18994963526 +8618994963526	1346073549@qq.com	United Kingdom	176	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971 +86-17331933971	deasea125996@gmail.com	China	2503	58
Hebei Jingbo New Material Technology Co., Ltd	+8619931165850	hbjbtech@163.com	China	1000	58
airuikechemical co., ltd.	+undefined86-15315557071	sales02@airuikechemical.com	China	994	58
Hebei Saisier Technology Co., LTD	+86-18400010335 +86-13102810335	admin@hbsaisier.cn	China	690	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55

Supplier	Advantage
AS WATER CO., LTD.	58
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Henan Bao Enluo International TradeCo.，LTD	58
Hebei Jingbo New Material Technology Co., Ltd	58
airuikechemical co., ltd.	58
Hebei Saisier Technology Co., LTD	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55

View Lastest Price from Thiamethoxam manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-22	Thiamethoxam 153719-23-4	US $6.00 / KG	1KG	More than 99%	2000KG/Month	Hebei Saisier Technology Co., LTD
2024-04-10	Thiamethoxam 153719-23-4	US $0.00-0.00 / g	1g	99.99%	20 tons	airuikechemical co., ltd.
2024-01-04	thiamethoxam 153719-23-4	US $8.00 / kg	1kg	99%	20000	Hebei Jingbo New Material Technology Co., Ltd

Thiamethoxam
153719-23-4
US $6.00 / KG
More than 99%
Hebei Saisier Technology Co., LTD

Thiamethoxam
153719-23-4
US $0.00-0.00 / g
99.99%
airuikechemical co., ltd.

thiamethoxam
153719-23-4
US $8.00 / kg
99%
Hebei Jingbo New Material Technology Co., Ltd

Thiamethoxam Spectrum

Thiamethoxam(153719-23-4)¹HNMR

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