Organic Chemicals

E7 Nematic Liquid Crystal 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 crystal PDLC RM82 Nematic liquid crystal RM82 125248-71-7 1,4-BIS-[4-(6-ACRYLOYLOXYHEXYLOXY)BENZOYLOXY]- , 2-METHYLBENZENE C39H44O10 HPLC: 95% 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 40817-08-1 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

PDLC Liquid Crystal Mixture 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

qingdao liquid crystal mixture QYPDLC-036 BL036 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.

Minimum Order: 20 square metres

Isobutyric Acid Product Technical Data Product Name: Isobutyric Acid Chemical Formula:C4H8O2 CAS Number: 79-31-2 Purity Grade: ≥ 99.5% Appearance: Colorless transparent liquid Smell: Characteristic pungent sour taste Key Physical and Chemical Properties Item Parameters Molecular Weight 88.11 g/mol Density (20°C) 0.95 g/cm³ Boiling Point 154-155°C Melting Point -47°C Flash Point 55°C (Closed Cup) Solubility Soluble in water, ethanol, ether Application Areas 1. Flavors and Food Additives Function: Synthetic edible flavors (such as isobutyric acid esters), giving fruit flavors (strawberry, pineapple, etc.) End Products: Beverages, candies, baked food flavors 2. Pesticide intermediates Key raw materials for synthetic herbicides (such as isobutyric acid) and fungicides 3. Pharmaceutical synthesis Organic synthetic building blocks for the preparation of anti-inflammatory drugs and antibiotics 4. Industrial solvents Environmentally friendly solvent substitutes for resin and coating production 5. Animal feed preservatives Inhibit mold growth and extend feed storage period Packaging and storage specifications Packaging form Specifications Transport mark Galvanized iron drum 200 kg/barrel Corrosive liquid (Class 8) IBC ton barrel 1000 kg/barrel UN 2529, PG III ISO TANK 20,000 L Anti-static grounding device required Storage conditions Cool and ventilated warehouse, temperature ≤30°C Avoid oxidants and alkaline substances Sealed storage, avoid contact with metals other than stainless steel Quality control standards Implementation standard: GB/T 24796-2022 (industrial grade) / FCC (food grade) Hazard warning: Corrosive: Contact with skin may cause chemical burns (wear acid-resistant gloves/goggles) Flammability: Steam mixed with air may form an explosive mixture Leakage treatment: Cover with inert adsorbent material (sand) Collect in a dedicated waste acid container Rinse the contaminated area with sodium carbonate solution Customized service Special purity: 99.9% electronic grade (for semiconductor cleaning) is available Packaging customization: Support small sample bottles (1kg/5kg) or tank truck transportation Technical support: Free application compatibility test report

Minimum Order: 2 barrels

PDLC Liquid Crystal Mixture QYPDLC-3082 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

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

Minimum Order: 20 square metres

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