Organic Chemicals

Ethyl formate is used as a solvent for nitrocellulose and cellulose acetate, and is used in medicine as an intermediate for uracil, cytosine, and thymine. Brand: Soarwin CAS No.: 109-94-4 EC Number: 203-721-0 Molecular Formula: C3H6O2 Density: 0.921 g/mL at 20 °C (lit.) Melting point: -80 °C (lit.) Boiling point: 52-54 °C (lit.) Flash point: 7 °F

Triethyl phosphite can be used in pesticides to synthesize the insecticides chlorfenapyr and cypermethrin. It is used in medicine to produce the analgesic pizotifen. It can also be used as a plasticizer, stabilizer, and additive for lubricating oils and greases. Brand: Soarwin CAS No.: 122-52-1 EC Number: 204-552-5 Molecular Formula: C6H15O3P Density:0.969 g/mL at 25 °C(lit.) Melting point:-112°C Boiling point:65 °C Flash point: 130 °F

Trimethyl phosphite is an important organophosphorus intermediate. It can be used to synthesize organophosphorus insecticides such as dichlorvos, monocrotophos, phosphamidon, mefenphos, dicrotophos, and chlorpyrifos. It can also be used to synthesize other intermediates such as O, O-dimethyl phosphoryl chloride, O, O-dimethylthio(alcohol) phosphate, etc. In addition, it is also used in other organic synthesis, chemical fiber flame retardant, ion film, pharmaceutical industry, etc. Brand: Soarwin CAS No.: 121-45-9 EC Number:204-471-5 Molecular Formula:C3H9O3P Density:1.052 g/mL at 25 °C(lit.) Melting point:−78 °C(lit.) Boiling point: 111-112 °C(lit.) Flash point:82 °F

1,3-Cyclohexanedione is an intermediate of the herbicides sulfotrione and mesotrione and is used in organic synthesis. Brand: Soarwin CAS No.: 504-02-9 EC Number:207-980-0 Molecular Formula:C6H8O2 Density:1,1 g/cm3 Melting point:101-105 °C (lit.) Boiling point: 170.05°C (rough estimate) Flash point:STABILITY

Malononitrile is the raw material for preparing 2-amino-4,6-dimethoxypyrimidine and 2-chloro-4,6-dimethoxypyrimidine. It can be used to produce sulfonylurea herbicides such as benzylsulfuron-methyl and pyrazosulfuron-methyl. It can also be used to manufacture the herbicide bispyribac-sodium. It is used in medicine to manufacture diuretics. Brand: Soarwin CAS No.: 109-77-3 EC Number:203-703-2 Molecular Formula:C3H2N2 Density: 1.049 g/mL at 25 °C (lit.) Melting point:30-32 °C (lit.) Boiling point: 220 °C (lit.) Flash point:234 °F

Ethyl cyanoacetate may be used in the synthesis of ethyl glyoxylate. It was used to investigate the Knoevenagel condensation reactions in microreactor using zeolite catalysts obtained by grafting amino groups onto NaX and CsNaX zeolites. Brand: Soarwin CAS No.: 105-56-6 EC number:203-309-0 Molecular Formula: C5H7NO2 Density: 1.063 g/mL at 25 °C (lit.) Boiling point:208-210 °C (lit.) Melting point:-22 °C (lit.) Flashing point: >230 °F

Methyl cyanoacetate is an intermediate in the preparation of α-cyanoacrylate, malononitrile, 1,1-cyclohexanediacetic acid dye. It is used as UV absorber or stabiliser, intermediate for pharmaceuticals. It may be used in the synthesis of various 1,2,5-tricarbonyl compounds. Brand: Soarwin CAS No.: 105-34-0 EC number:203-288-8 Molecular Formula: C4H5NO2 Density: 1.123 g/mL at 25 °C(lit.) Boiling point:204-207 °C(lit.) Melting point:-13 °C Flashing point: >230 °F

Diisopropyl malonates may be used in the synthesis of : • 3-substituted coumarins • 2-carboisopropoxy-3-hydroxyquinoxaline-di-N-oxide< , br>• 2-carboisopropoxy-3-hydroxy-6-methoxylquinoxaline- , di-N-oxide Diisopropyl Malonate is a disinfection byproduct of Isoprothiolane (I874300); a dithiolane pesticide commonly used in agriculture as a fungicide to control planthoppers and blast disease in rice plants. Brand: Soarwin CAS No.: 13195-64-7 EC number:236-156-3 Molecular Formula: C9H16O4 Density: 0.991 g/mL at 25 °C (lit.) Boiling point:93-95 °C/12 mmHg (lit.) Melting point:-51°C(lit.) Flashing point: 192 °F

Dimethyl malonate is a reagent used in organic synthesis. It acts as a precursor for the synthesis of mono-substituted and di-substituted acetic acid, barbiturates, vitamin B1 and vitamin B6. It is used in the pharmaceutical industry to prepare pharmaceuticals like chloroquine and butazolidin. It is involved in the synthesis of diastereomeric pure thienylpyridines by reacting with 1,3-diphenylprop-2-enyl acetate. Brand: Soarwin CAS No.: 108-59-8 EC number:203-597-8 Molecular Formula: C5H8O4 Density: 1.156 g/mL at 25 °C (lit.) Boiling point:180-181 °C (lit.) Melting point:-62 °C (lit.) Flashing point: 194°F

Solvent. Softener. Organic synthesis. Chromatographic analysis reagents. In agricultural analysis, it is used as a developing agent for paper chromatography for the analysis of amino acid contents in rice. Amides have active reactivity and special solubility capabilities, and can be used as organic synthesis raw materials, paper treatment agents, softeners in the fiber industry, softeners for animal glue, and also as analytical reagents for determining amino acid contents in rice. In organic synthesis, its applications in the pharmaceutical field are predominant, and it also has many uses in pesticides, dyes, pigments, fragrances, and additives. It is also an excellent organic solvent, mainly used in the spinning of acrylonitrile copolymers and ion exchange resins, as well as anti-static coating or conductive coating for plastic products, etc. In addition, it is used for separating chlorosilanes and purifying oils and fats. Formamide can undergo various reactions, in addition to reacting with three hydrogens, it can also undergo dehydration, CO removal, amino introduction, acyl group introduction, and cyclization reactions. For example, cyclization. Diethyl malonate reacts with formamide to obtain the intermediate 4,6-dihydroxy pyrimidine of vitamin B4. p-Aminobenzoic acid reacts with amide to obtain the intermediate quinazolone-4 of anti-arrhythmic quinoline. Brand: Soarwin CAS No.: 75-12-7 EC number:200-842-0 Molecular Formula: C4H4N2O2 Density: 1.134g/mLat 25°C(lit.) Boiling point:210°C(lit.) Melting point:2-3°C(lit.) Flashing point: 310°F

liquid crystal reactive RM257 174063-87-7 RM257 174063-87-7 1,4-Bis-[4-(3-acryloyloxypropyloxy)benzoyloxy] , -2-methylbenzene C33H32O10 HPLC: 97% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

liquid crystal reactive monomers RM105 82200-53-1 RM105 82200-53-1 Benzoesure, 4-[[6-[(1-oxo-2-propenyl)oxy]hexyl]oxy]-, 4-methoxyphenylester HPLC: 97% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

liquid crystals for making PDLC film QYPDLC-036 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Liquid Crystals for PDLC Smart Film QYPDLC-182 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres