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Metalaxyl

Description References
Metalaxyl
Metalaxyl
CAS No.
57837-19-1
Chemical Name:
Metalaxyl
Synonyms
SPAN;Bleu;MILOR;TOKAT;APRON;INFRA;METAX;cg117;Fubol;Subdue
CBNumber:
CB4431035
Molecular Formula:
C15H21NO4
Formula Weight:
279.33
MOL File:
57837-19-1.mol

Metalaxyl Properties

Melting point:
72-73°C
Flash point:
100 °C
storage temp. 
APPROX 4°C
Water Solubility 
0.84 g/100 mL
CAS DataBase Reference
57837-19-1(CAS DataBase Reference)
NIST Chemistry Reference
Dl-alanine, n-(2,6-dimethylphenyl)-n-(methoxyacetyl)-, methyl ester(57837-19-1)
EPA Substance Registry System
Alanine, N-(2,6-dimethylphenyl)-N-( methoxyacetyl)-, methyl ester(57837-19-1)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn,F
Risk Statements  22-43-52/53-36-20/21/22-11
Safety Statements  13-24-37-46-61-36-26-16
RIDADR  UN 1648 3/PG 2
RTECS  AY6910000
Hazardous Substances Data 57837-19-1(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Metalaxyl price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 32012 Metalaxyl PESTANAL 57837-19-1 100mg $48.4 2017-11-08 Buy
Sigma-Aldrich N12380 Metalaxyl analytical standard 57837-19-1 100mg $57.6 2017-11-08 Buy

Metalaxyl Chemical Properties,Uses,Production

Description

Metalaxyl (chemical name: methyl N-(methoxyacetyl)-N-(2, 6-xylyl)-DL-alaninate) is an acylalanine fungicide of systemic function. It can be used for the treatment of pythium and phytophthora in many kinds of vegetables and peas. However, there are severe problem of drug resistance in current days. Metalaxyl exhibits strong activity against the mycelial growth of various sensitive fungi such as pythium splendens. The primary effect of metalaxyl seems to be related to its effect of interfering with the normal synthesis of RNA and DNA in sensitive fungi strains.

References

Kerkenaar, A. "On the antifungal mode of action of metalaxyl, an inhibitor of nucleic acid synthesis in Pythium splendens." Pesticide Biochemistry & Physiology 16.1(1981):1-13.
Fisher, David J., and A. L. Hayes. "Mode of action of the systemic fungicides furalaxyl, metalaxyl and ofurace." Pest Management Science13.3(2010):330-339.
Davidse, L. C., et al. "A comparison between the antifungal mode of action of metalaxyl, cyprofuram, benalaxyl and oxadixyl in phenylamide-sensitivity and -resistant strains. " Crop Protection 7.6(1988):347-355.
Metalaxyl showed the highest activity amongst the four fungicides against mycelial growth of sensitive strains on agar media.

Chemical Properties

Pale Beige Solid

Uses

Agricultural fungicide. Phenylamide fungicide or use in food crops, shrubs and turf.

Metalaxyl Preparation Products And Raw materials

Raw materials

Preparation Products


Metalaxyl Suppliers

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