Chemical Name

:

4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidinamine

Common Name

:

Cyprodinil

Structural Formula

:

Empirical Formula

:

C14H15N3

Molecular Weight

:

225.29

CAS number

:

121552-61-2

Physical And Chemical Properties Of Technical Material

Appearance

:

Off White Solid Powder

Odour

:

Slight special odor

Physical state

:

Powder

Melting point

:

75.90C

Intensity or specific gravity

:

0.87 g/cm³

Vapour pressure

:

3.8 x 10(-6) mmHg @ 77°F (25°C)

Solubility in water

:

12mg/l at 68°F (20°C)

Solubility in solvents  

:

Ethanol 160g/L ;Acetone 6110 g/L;Toluene 440 g/L;n-hexane 26 g/L;

n-octanol 140 g/L

Stability (Oxidation and thermal)

:

It is stable under 200 C.

PH range at which it is stable

:

pH= 4.5-9.0 (1% solution in H2O @ 77°F (25°C)

Data on storage stability

:

Under normal storage conditions, no change of its physical, chemical and biological properties will occur for at least two years.

Name And Address Of Manufacturing Company:

Shenzhen Longshine Chemical Co., Ltd

2302, Wenshengzhongxin, Wenjin Plaza, Wenjin road, Luohu, Shenzhen, China

Purity (%)

:

98%min.

Impurities Over 0.1 %

:

Water              

:0.5%Max.

Insolubles In Acetone

:0.1%Max.

Impurities have no toxicological concern.  

Analysis method:HPLC  

Product

:

Cyprodnil 98% , Cyprodinil 99% Tech, Cyprodinil 50% WDG