Thiamethoxam NEW

English name: Thiamethoxam

CAS number: 153719-23-4

Molecular formula: C8H10ClN5O3S

Molecular weight: 291.71

EINECS number: 428-650-4

MDL No. : MFCD03792862

Stats

Melting point 139.1°

Boiling point 485.8±55.0 °C(Predicted)

Density 1.71± 0.1g /cm3(Predicted)

Vapor pressure 6.6 x 10-9 Pa (25 °C)

Storage conditions Inert atmosphere,2-8°C

Solubility DMSO: 250 mg/mL (857.02mM)

Water solubility 4.1 x 103 mg l-1 (25 °C)

Morphological neat

Acidity coefficient (pKa)0.99±0.10(Predicted)

BRN8491021

InChIInChI = 1 s/C8H10ClN5O3S/c1-12-4-17-5-13 (8 (12) 11-14 (15) (16) the 3-6-2-10-7 (9) 18-6 / h2H, 3-5 h2, h3

InChIKeyNWWZPOKUUAIXIW-DHZHZOJOSA-N

SMILESO1CN(C)C(=N[N+]([O-])=O)N(CC2SC(Cl)=NC=2)C1

LogP-0.13 at 25℃

Safety information

hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms

GHS07,GHS09

Warning word

Hazard Description H302-H410

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

Dangerous goods mark Xn

Hazard category code 22-50/53

Safety information 22-61-60

Dangerous Goods Transport No. UN 30779 / PGIII

WGK Germany2

Customs 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).