Shandong Huimeng Bio-tech Blog

2- CHLORO-5-(TRIFLUOROMETHYL)PYRIDINE (CTF) Product Description CAS NO.: 52334-81-3  Capacity T/Y: 2000  Assay: ≥ 99% Molecular formula: C6H3ClF3N Molecular weight: 181.54 Applications Intermediate of fluazifop-P-butyl and haloxyfop-R-methyl (herbicide). Intermediate of chlorfluazuron (insecticide). Pharmaceutical intermediate. Liquid crystal intermediate. Physical and Chemical Properties Density: 1.4±0.1 g/cm3 Boiling point: 171.6±35.0 °C at 760 mmHg Melting point: 32-34 °C(lit.) Flash point: 57.6±25.9 °C Exact mass: 180.990616 PSA: 12.89000 LogP:  2.44 Appearance: white semisolid) Vapor pressure: 1.8±0.3 mmHg at 25°C Refractive index: 1.447 Storage conditions: Stored in a closed container, placed in a cool and dry place. Ensure the workshop is well-ventilated or has the air-exhausting device. Stability: Not decomposable under usage and storage based on the regulations. Reaction dangers are unknown so far. Please feel free to contact us  to ...

2,3-DICHLORO-5-(TRIFLUOROMETHYL)PYRIDINE (DCTF) Product Description CAS NO.: 69045-84-7 Capacity T/Y: 10000 Assay: ≥99.6% Molecular formula: C6H2Cl2F3N Applications The key intermediate of new-type (fluoropyridine) pesticides such as chlorfluazuron, fluazuron, haloxyfop-R-methyl and fluazinam. The pesticides are characterised by broad spectrum, systemicity, high effectivity, low toxicity and small pollution Physical and Chemical Properties Density: 1.5±0.1 g/cm3 Boiling point: 188.5±35.0 °C at 760 mmHg Melting point: 8-9 °C Flash point: 79.4±0.0 °C Exact mass: 214.951645 PSA: 12.89000 LogP: 3.35 Appearance: light yellow liquid Vapor pressure: 0.8±0.3 mmHg at 25°C Refractive index: 1.470 Storage conditions: Stored in a closed container, placed in a cool and dry place. The place should be far away from oxidants and avoid moisture. More information please click here

Aryloxyphenoxypropionate is an aryloxyphenoxy propionate herbicide. It is mainly registered for use in soybean, cotton, peanut, nursery and rape fields to prevent and control annual grass weeds. It is mainly used in broad-leaved crop fields to control annual and perennial grass weeds, including martan, barnyardgrass, goldenrod, maidenhair, dogwood, cowslip, early gram, wild oats, reed, white fescue, dogtooth root, etc. It is especially effective in preventing and controlling perennial stubborn grass weeds such as reed, white fescue and dogtooth root.   Synthesis process of high efficiency flumioxazin   Physical and chemical properties of high efficiency flumethoxazole The original drug content is over 95%. Melting point: 390.8±42.0 °C. Soil half-life DT50＜1d. Toxicity: LD50＞623mg/Kg. According to China's pesticide toxicity classification standard,  high efficiency flumioxazin  is a low toxicity pesticide.     Product features 1. Acetyl coenzyme A carboxylas...