Chemicals & Plastics

Environmentally friendly food-grade materials, strictly according to drawings, standard inspection and production, can be (customized according to drawings and samples, processing with supplied materials), etc.

The product quality is highly stable. +/-5 per 100 ml. There are many water inlet and outlet directions: 90 degrees, 125 degrees, 150 degrees, 180 degrees, and can be customized according to drawings and samples, and processed with supplied materials, etc.

nematic liquid crystal E7 CE5 69777-61-3 CE5 4-((2s)-2methylbutyl)phenyl 4-(octyloxy)benzoate 69777-61-3 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

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Propionic acid is a colorless liquid, Used as organic reagent, esterification agent and plasticizer, also used in the preparation of food spices; preservative; mold inhibitor; spice. Used as viscous substance inhibitor for beer, etc.; used as feed mold inhibitor. Propionic acid is an important chemical raw material, also a pharmaceutical intermediate, and can be used as a food industry preservative, green feed preservative and so on. Propionic acid is an important fine chemical and an intermediate of many other fine chemicals. It is mainly used as food and feed additives, and secondly used in home remedies and medicines, spices and so on. Used in the preparation of propionate esters for spices, and used as nitrocellulose solvents and plasticizers, etc.. Intermediate of food preservatives; used in esterification reaction; used in the modification of alkyd resin; used in the production of synthetic lubricants and hydraulic fluids. UsesDetermination of aromatic diamines, gas chromatography analysis standards. Insect cell culture grade is used to inhibit the growth of mold in insect cell culture. Brand: Soarwin CAS No.: 79-09-4 EC Number: 201-176-3 Molecular Formula: C3H6O2 Density: 0.993 g/mL at 25 °C(lit.) Melting point: −24-−23 °C(lit.) Boiling point: 141 °C(lit.) Flash point: 125 °F

Trifluoroacetamide can be used to prepare N, O- bis(trimethylsilyl)trifluoroacetamide. N, O- bis(trimethylsilyl)trifluoroacetamide is an important pharmaceutical intermediate, mainly used as a neutral silylating agent in the silylation protection of amino groups, amino acids, phenols, carboxylic acids and enols. As a mild neutral silylating agent, it not only has high reaction activity and good selectivity, but also has the advantages of high reaction yield and simple post-processing. Brand: Soarwin CAS No.:431-47-0 EC Number：207-074-5 Molecular Formula:C3H3F3O2 Density：1.4176 (estimate) Melting point:65-70 °C (lit.) Boiling point:162.5 °C (lit.) Flash point:162-164°C

Methyl trifluoroacetate is an important trifluoromethyl-containing reagent and building block. It has important applications in the synthesis of organic fluorine compounds. It can condense with esters, ketones, nitriles, etc. containing α-hydrogen, and further synthesize complex organic compounds containing trifluoromethyl, especially heterocyclic compounds. It can also be used as a protecting reagent for amino groups, etc. Brand: Soarwin CAS No.:431-47-0 EC Number：207-074-5 Molecular Formula:C3H3F3O2 Density：1.273 g/mL at 25 °C (lit.) Melting point:-78 °C Boiling point:43-43.5 °C (lit.) Flash point:19 °F

Sodium trifluoroacetate is an organic metal compound, which is mainly used as a pharmaceutical pesticide intermediate and an organic synthesis raw material. It is a white powder that can be obtained by neutralizing trifluoroacetic acid and sodium hydroxide. Brand: Soarwin CAS No.:2923-18-4 EC Number：220-879-6 Molecular Formula:C2F3NaO2 Density：1.49 g/mL (lit.) Melting point: 205-207 °C (dec.) (lit.) Boiling point:72.2ºC at 760 mmHg Vapour

As a fine intermediate, trifluoroacetic acid is mainly used in the synthesis of fluorine-containing medicines, pesticides and dyes, and can also be used as a raw material for glass coating processes. It is a catalyst for esterification and condensation reactions; a protective agent for hydroxyl and amino groups, and is used in the synthesis of sugars and polypeptides. Brand: Soarwin CAS No.: 76-05-1 EC Number：200-929-3 Molecular Formula: C2HF3O2 Density: 1.489 g/mL at 20 °C (lit.) Melting point:-15.4 °C (lit.) Boiling point: 72.4 °C (lit.) Flash point: None

The main use of trifluoroethanol is as an anesthetic. The earliest use of fluoroacetylene ether synthesized from trifluoroethanol and acetylene was to replace bromofluoroalkanes with greater side effects as anesthetics. Then, non- flammable, low-toxic isofluranes and high-performance new anesthetic dechlorofluoroalkanes were developed using trichloroethanol as a raw material. Brand: Soarwin CAS No.: 75-89-8 EC Number:200-913-6 Molecular Formula:C2H3F3O Density: 1.391 g/mL at 20 °C Melting point:−44 °C(lit.) Boiling point: 77-80 °C(lit.) Flash point: 85 °F

Salicylic acid, also known as o-hydroxybenzoic acid, is an important raw material for organic synthesis. In pesticide production, it is used to synthesize isopropyl salicylate, an intermediate of organophosphorus insecticides such as isothiocarb and methyl isofenphos, and 4-hydroxycoumarin, an intermediate of rodenticides such as warfarin and coumatetralyl. In the pharmaceutical industry, salicylic acid is used as a disinfectant and preservative, as well as an intermediate of acetylsalicylic acid (aspirin) and other drugs. It is also an important raw material for dyes, fragrances, rubber and other industries. Brand: Soarwin CAS No.: 69-72-7 EC Number:200-712-3 Molecular Formula: C7H6O3 Density: 1.44 Melting point:158-161 °C(lit.) Boiling point: 211 °C(lit.) Flash point: 157 °C

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

Methyl formate is a widely used low-boiling solvent. It can be directly used as an insecticide, fungicide, and fumigant for treating grains, fruits, dried fruits, and tobacco. It is often used as an intermediate in medicine, pesticides, and organic synthesis, and a solvent for cellulose acetate. It is used to produce dimethylamide, dimethyl formate, oxalic acid, diphosgene, carbon-one chemical intermediates, and non-toxic carbonylation reagents. Brand: Soarwin CAS No.:107-31-3 EC Number:203-481-7 Molecular Formula: C2H4O2 Density:0.974 g/mL at 20 °C (lit.) Melting point: -100°C Boiling point: 32-34 °C (lit.) Flash point: −16 °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