CHEMICAL AND PHYSICAL PROPERTIES
Color/Form | Colorless crystals |
---|---|
Melting Point | 217 °C |
Solubility | In ethanol, 2.25; in hexane <0.001 (both g/l @ 20 °C) |
Density | 1.36 @ 20 °C |
Vapor Pressure | <3X10-8 mm Hg @ 25 °C |
LogP | log Kow = -0.18 |
Stability/Shelf Life | Stable in air. |
Decomposition | Hydrolysis DT50 4.3 hr (pH 1), 25 days (pH 5). |
Ionization Efficiency | Positive |
Collision Cross Section | 152.5 Ų [M+H]+ |
SAFETY INFORMATION
Signal word | Warning |
---|---|
Pictogram(s) |
Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H351:Carcinogenicity H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P391:Collect spillage. Hazardous to the aquatic environment P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. |
COMPUTED DESCRIPTORS
Molecular Weight | 217.23 g/mol |
---|---|
XLogP3 | 0 |
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 4 |
Rotatable Bond Count | 2 |
Exact Mass | 217.09635999 g/mol |
Monoisotopic Mass | 217.09635999 g/mol |
Topological Polar Surface Area | 70 Ų |
Heavy Atom Count | 16 |
Formal Charge | 0 |
Complexity | 325 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 1 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Pymetrozine is a member of the class of 1,2,4-triazines that is 4,5-dihydro-1,2,4-triazin-3(2H)-one substituted by a methyl group at position 6 and a (pyridin-3-ylmethylidene)amino group at position 4. It has a role as an antifeedant, an environmental contaminant, a xenobiotic and a TRPV channel modulator. It is a member of 1,2,4-triazines and a member of pyridines.