1. ACTIVE INGREDIENT
a) Chemical Name : (2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-rel-3-[(1Z)-2-chloro-3,3,3-trifluoro-1-propen-1-yl]-2,2-dimethylcyclopropanecarboxylate
b) Common Name : Tefluthrin
c) Empirical Formula : C17H14ClF7O2
d) Structural Formula :
e) Molecular Weight : 418.74
f) CAS number : 79538-32-2
2. PHYSICAL AND CHEMICAL PROPERTIES OF TECHNICAL MATERIAL
a) Colour : Offwhite powder
b) Odour : Slight special order
c) Physical state : Powder
d) Intensity or specific gravity : 1.48 g/ml (25 °C)
e) Melting Point: : 44.6 °C; ( tech., 39-43 °C)
f) Flash point : 124 °C
g) Solubility in water : In water 0.02 mg/l (purified and buffered, pH 5 and 9, 20 °C).
h) Solubility in organic solvent : In acetone, hexane, toluene, dichloromethane, ethyl acetate >500, methanol 263 (all in g/l, 21 °C).;
i) Vapour pressure : Vapour pressure:8.4 mPa (20 °C); 50 mPa (40 °C): mol-1
Henry constant:2 ×102 Pa m3
j) Stability (Oxidation and thermal) : Not Available
k) pH range at which it is stable : Stable to hydrolysis at pH 5-7 for >30 days. At pH 9, 7% hydrolysis in 30 days. At pH 7, 27-30% loss in aqueous solution exposed to
l) Data on storage stability : Stability:Stable for at least 9 months at 15-25 °C.
3. INFORMATION ABOUT PATENT STATUS:
4. NAME AND ADDRESS OF MANUFACTURING COMPANY: SHENZHEN LONGSHINE CHEMICAL CO. ,LTD, #1402, SHUICHAN BLDG, RENMIN NORTH ROAD, LUOHU, SHENZHEN, CHINA
5. PURITY (%) : 98% Tech
6. IMPURITIES OVER 0.1 % : Please contact Shenzhen Longshine Chemical Co., Ltd for the detailed information