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| | Benalaxyl Basic information |
| | Benalaxyl Chemical Properties |
| Melting point | 78-80°C | | Boiling point | 463.59°C (rough estimate) | | density | 1.2700 | | vapor pressure | 6.6 x 10-5 Pa (25 °C) | | refractive index | 1.5614 (estimate) | | storage temp. | 0-6°C | | solubility | Chloroform (Slightly), Methanol (Slightly) | | Water Solubility | 28.6 mg l-1 (20 °C) | | form | neat | | pka | 1.52±0.50(Predicted) | | Merck | 13,1028 | | BRN | 3001587 | | NIST Chemistry Reference | Benalaxyl(71626-11-4) | | EPA Substance Registry System | Benalaxyl (71626-11-4) |
| Hazard Codes | N | | Risk Statements | 50/53 | | Safety Statements | 60-61 | | RIDADR | UN 3077 | | WGK Germany | 2 | | RTECS | AY5993200 | | HS Code | 29242990 | | Toxicity | LD50 in rats (mg/kg): 4200 orally; 1100 i.p.; LC50 (96 hr) in rainbow trout: 3.75 mg/l (Bergamaschi) |
| | Benalaxyl Usage And Synthesis |
| Uses | An acylamino acid fungicide. | | Uses | Agricultural fungicide. | | Uses | Benalaxyl is used for the control of Oomycetes on a wide range
of crops, fruit, flowers, ornamentals and turf. | | Definition | ChEBI: Methyl N-(2,6-dimethylphenyl)-N-(phenylacetyl)alaninate is an alanine derivative that is the N-phenylacetyl derivative of methyl N-(2,6-dimethylphenyl)alaninate It is an alanine derivative, an aromatic amide, a carboxamide and a methyl ester. | | Metabolic pathway | The fate of 14C-benalaxyl as affected by mancozeb is
determined on the surface and in the tissues of grape
leaves 7 days after the single foliar application of a
mixture with mancozeb. The main oxidative scheme
with rat liver microsomes is quite similar to that
observed in plants. The only differences are
represented by a further hydroxylation on the second
ortho methyl group, and only traces of the meta
hydroxylation take place on the xylene ring. | | Degradation | Benalaxyl is stable in aqueous media over a wide pH range but it is hydrolysed
in concentrated alkali. Its DT50 at pH 9 and 25 °C is 86 days (PM).
It is reasonably stable to sunlight in aqueous solution. When irradiated
in solution with UV light (254 nm) it is degraded with a half-life of
55 minutes (Pirisi et al., 1996). Products were compounds 2 and 3 (see
Scheme 1) which are common also to metalaxyl and furalaxyl. These
were detected in a non-labelled study. Under simulated sunlight its
half-life was 167 days. |
| | Benalaxyl Preparation Products And Raw materials |
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