Product kind

Fungicide

Common Name

Benomyl

Chemical name

1-(Butylcarbamoyl)-2-benzimidazolecarbamic acid methyl ester

Molecular Formula

C14H18N4O3

Molecular Weight

290.32

CAS Registry Number

17804-35-2

Properties:

1) Appearance: white crystalloid
2) Melting point: 140oC (decomp.)
3) V.p.: <5.0 x 10-3 mPa (25oC)
4) KOW: logP=l.37
5) S.g./density: bulk density 0.38
6) Solubility:
a) In water 3.6 (pH5), 2.9 (pH7), 1.9 (pH9) (all in μg/L, room temperature)
b) In chloroform 94, acetone 18, dimethylformamide 53, xylene 10, ethanol 4, heptane

Uses:

Effective against a wide range of Ascomycetes, Fungi Imperfecti and some
Basidiomycetes in cereals, grapes, pome and stone fruit, rice and vegetables. It
is also effective against mites, primarily as an ovicide. Also used as pre-harvest
spray or dip for the control of storage rots of fruit and vegetables.

Toxicity:

a) Rats: oral LD50 above 10,000mg/kg, inhalation LC50 2mg/L (4h)
b) Rabbits: dermal LD50 above 10,000mg/kg, temporary irritant to eyes (FHSA
system)

Type of formulation:

95% Tech 50% WP 40% 50% SC

Packing Details

25kg Drum, 200L Iron Drum, or follow your needs

Specification

TECH 

50WP

Appearance:

White powder

Light yellow powder

A.I. content: 

95min

50min.

Water%: 

0.3max

1.0max

pH value:

5-8

7-9

Whiteness%:

75.0min.

 

Suspensibility%:

 

85min.

Wetting time(s):

 

60max

Fineness(45μm mesh)%:

 

98min.