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Thiamethoxam

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Thiamethoxam Basic information

Product Name:
Thiamethoxam
CAS:
153719-23-4
MF:
C8H10ClN5O3S
MW:
291.71
EINECS:
1308068-626-2
Mol File:
153719-23-4.mol
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Thiamethoxam Chemical 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. 
0-6°C
Water Solubility 
4.1 x 103 mg l-1 (25 °C)
pka
0.99±0.10(Predicted)
form 
neat
BRN 
8491021
InChIKey
NWWZPOKUUAIXIW-DHZHZOJOSA-N
EPA Substance Registry System
Thiamethoxam (153719-23-4)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22-50/53
Safety Statements 
22-61-60
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
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).
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Thiamethoxam Usage And Synthesis

Chemical Properties

Off-White to Pale Yellow Solid

Uses

A neonicotinoid insecticide. Reports show that when exposed to neonicotinid pesticides honeybees have probelms returnign home after foraging and bumblebee colonies grow poorly and produce fewer queen s.

Uses

Insecticide.

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: 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.

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).

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ThiamethoxamSupplierMore

Hebei sali biotechnology co. LTD Gold
Tel:
Email:
1339589636@qq.com
Hebei Dj Yan Chemical Co., Ltd. Gold
Tel:
311-66561638-
Email:
xing@yan-xi.com
J & K SCIENTIFIC LTD.
Tel:
010-82848833- ;010-82848833-
Email:
jkinfo@jkchemical.com;market6@jkchemical.com
TAIYUAN RHF CO.,LTD.
Tel:
+86 351 7031519
Email:
sales@RHFChem.com
Rudong Zhongyi Chemical Co., Ltd
Tel:
13306234115;15950807517;86-0513-84810999
Email:
jszyzj@zhongyichem.com;jszyxy@zhongyichem.com
Basic information Safety Related Supplier