Hexythiazox , Analysis standard product, 99.5% , 78587-05-0

Synonym(s):
trans-5-(4-Chlorophenyl)-N-cyclohexyl-4-methyl-2-oxothiazolidine-3-carboxamide)

CAS NO.：78587-05-0

Empirical Formula: C17H21ClN2O2S

Molecular Weight: 352.88

MDL number: MFCD17012610

EINECS: 616-638-3

PRODUCT Properties

• Melting point: 108-108.5°C
• Boiling point: 128°C (rough estimate)
• Density: 1.1354 (rough estimate)
• refractive index: 1.6100 (estimate)
• Flash point: 100 °C
• storage temp.: 0-6°C
• Water Solubility: Insoluble in water
• solubility: DMF: 5 mg/ml,DMF:PBS(pH 7.2)(1:1): 0.5 mg/ml,DMSO: 2 mg/ml,Ethanol: 0.2 mg/ml
• form: Solid
• pka: 12.77±0.20(Predicted)
• color: White to Almost white
• BRN: 9001643
• CAS DataBase Reference: 78587-05-0(CAS DataBase Reference)
• EPA Substance Registry System: Hexythiazox (78587-05-0)

Description and Uses

Hexythiazox is an acaricide that induces toxicity in larvae of the two-spotted spider mite T. urticae and the European red mite P. ulmi (LC₅₀s = 0.15-0.58 and 0.23-0.62 mg AI/L, respectively), as well as in the summer and winter eggs of P. ulmi (LC₅₀s = 2.2 and 20 ppm, respectively). Hexythiazox is toxic to bluegill (L. macrochirus; LC₅₀ = 3.2 mg/L) and D. magna (EC₅₀ = 0.36 mg/L) but not rats (LD₅₀ = >5,000 mg/kg). Formulations containing hexythiazox have been used in the control of mites in agriculture.

Nonsystemic acaricide.

Safety

• Symbol(GHS): GHS07,GHS09
• Signal word: Warning
• Hazard statements: H332-H410
• Precautionary statements: P261-P271-P273-P304+P340+P312-P391-P501
• Hazard Codes: N
• Risk Statements: 50/53
• Safety Statements: 60-61
• RIDADR: UN 3077
• WGK Germany: 2
• RTECS: XJ5396000
• HS Code: 29341000
• Hazardous Substances Data: 78587-05-0(Hazardous Substances Data)
• Toxicity: LD50 in male, female mice, male, female rats (mg/kg): all >5000 orally; all >5000 dermally (Nippon Soda Co.)