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Name: Chlorotrimethylsilane CAS number: 75-77-4 Molecular formula: C3H9ClSi Molecular weight: 108.64 EINECS number: 200-900-5 Mol file: 75-77-4.mol
Name: Ethoxytrimethylsilane CAS number: 1825-62-3 Molecular formula: C5H14OSi Molecular weight: 118.25 EINECS number: 217-370-6 Mol file: 1825-62-3.mol
Specification English name: Dimethyldimethoxysilane CAS number: 1112-39-6 Molecular formula: C4H12O2Si Molecular weight: 120.22 EINECS number: 214 189 4 Mol file: 1112-39-6.mol Applications As a structural control agent, chain extender, and filler treatment agent, it is widely used in the treatment of organic silica gel and white carbon black Purpose As a structural control agent, chain extender, and filler treatment agent, it is widely used in the treatment of organic silica gel and white carbon black. This product is used as a structural control agent and chain extender to improve mechanical processing performance, extend the storage time of rubber blends, and can replace hydroxyl silicone oil for use. Widely used in the treatment of organic silicone and white carbon black Purpose Dimethyldimethoxysilane is used as a structural control agent and chain extender to improve mechanical processing performance, extend the storage time of rubber blends, and can replace hydroxy silicone oil....
Properties of trimethyliodosilane Melting point<0 ° C Boiling point 106 ° C (lit.) Density 1.406 g/mL at 25 ° C (lit.) Refractive index n20/D 1.471 (lit.) Flash point − 25 ° F Storage conditions -20 ° C Solubility Reacts Form Liquid Specific gravity 1.47 Clear colors to reddish Water solubility reactions Sensitivity: Moisture&Light Sensitivity Hydrolysis sensitivity 8: Reacts quickly with moisture, water, protoc solvents BRN 1731136 Stability Sensitivity (Reactive) InchiKey CSRZQMIRAZTJOY-UHFFFFAOYSA-N CAS Database 16029-98-4 (CAS DataBase Reference) NIST Chemical Information Iodotrimethylsilane (16029-98-4) EPA Chemical Information Silane, iodotrimethyl - (16029-98-4)
Properties of Hexamethyldisilane Melting point 9-12 ° C (lit.) Boiling point 112-114 ° C (lit.) Density 0.715 g/mL at 25 ° C (lit.) Refractive index n20/D 1.422 (lit.) Flash point 29 ° F Storage conditions Store at<=20 ° C Sol common organic solvents; Insul H2O Form liquid Specific gravity 0.729 Colorless Insoluble in water Double in alcohol, ether and acetone Hydrolysis sensitivity 1: no significant reaction with acute systems BRN 1633463 Stability InchiKey NEXSMEBSBIABKL-UHFFFAOYSA-N CAS Database 1450-14-2 (CAS DataBase Reference) NIST Chemical Substance Information Disilane, hexagonal - (1450-14-2) EPA Chemical Substance Information Disilane, hexagonal - (1450-14-2)
Introduction: Hexamethyldisiloxane (silicone ether, MM sealing agent) is a colorless and transparent liquid that is prone to deliquescence. Insoluble in water, soluble in various organic solvents. Used as silicone oil, silicone rubber, pharmaceuticals, gas chromatography stationary liquids, analytical reagents, hydrophobic agents, etc. Obtained by hydrolysis of trimethylchlorosilane. The physical properties of hexamethyldisiloxane colorless and transparent liquids. Easily deliquescent, flammable, and in contact with high heat, open flames, and strong oxidizing agents, there is a risk of combustion. Boiling point 99.5 ℃. Flash point -1.1 ℃. Relative density (d2525) 0.7606. The refractive index is 1.3750. Insoluble in water, soluble in various organic solvents. Hexamethyldisiloxane is an important primary organic silicon raw material, often used as a capping agent in the production of silicone oil, or as a cleaning agent for silicone rubber, pharmaceuticals, gas c...
Anhui Techchem Industrial Co.,Ltd. will participate in the Shanghai CPHI China 2026 exhibition. The 24th CPHI China 2026 will grandly kick off at the Shanghai New International Expo Center from June 1...
Aspirin/ Acetylsalicylic acid CAS NO 50-78-2
Name: Aspirin/ Acetylsalicylic acid
CAS No.: 50-78-2
Appearance: White needle-like or plate-like crystals or crystalline powder. Odorless, slightly sour.
Molecular formula: C9H8O4
Molecular Weight: 180.15
Melting point: 136-140℃
Boiling point: 321.4°C at 760 mmHg
Flash point: 131.1°C
Water solubility: 3.3 g/L (20℃)
Vapor Pressure: 0.000124mmHg at 25°C
Solubility: slightly soluble in water, soluble in ethanol, ether, chloroform, also soluble in strong alkaline solution, and decomposed at the same time.
Molecular structure:
Description:
This drug can be used clinically in the following situations.
(1) Analgesic and antipyretic: It can relieve mild or moderate pain, such as headache, toothache, neuralgia, muscle pain and menstrual pain. It is also used for colds, flu and other fever. This product can only relieve symptoms, but cannot treat the cause of pain and fever, so it is necessary to use other drugs for ginseng treatment at the same time.
(2) Anti-inflammatory and anti-rheumatic: Aspirin is the first choice for the treatment of rheumatic fever. After taking it, it can relieve fever, reduce inflammation, improve joint symptoms, and reduce ESR, but it cannot remove the basic pathological changes of rheumatism, nor can it prevent heart damage and other diseases. Comorbidities. If there is obvious myocarditis, it is generally advocated to use adrenal cortex hormones first. After the rheumatic symptoms are controlled and before the hormones are discontinued, this product should be added to reduce the rebound phenomenon caused by the discontinuation of the hormones.
(3) Arthritis: In addition to rheumatoid arthritis, this product is also used to treat rheumatoid arthritis, which can improve symptoms and create conditions for further treatment. In addition, this product is used for musculoskeletal pain in osteoarthritis, ankylosing spondylitis, juvenile arthritis and other non-rheumatic inflammatory diseases, and can also relieve symptoms.
(4) Antithrombotic: This product has inhibitory effect on platelet aggregation and prevents thrombosis. It can be clinically used to prevent temporary cerebral ischemic attack, myocardial infarction, atrial fibrillation, artificial heart valve, arteriovenous fistula or other postoperative thrombosis. . It can also be used to treat unstable angina.
(5) Mucocutaneous lymph node syndrome (Kawasaki disease): Aspirin is used in children with Kawasaki disease to reduce inflammation and prevent the formation of intravascular thrombosis.
Meloxicam is a kind of enol nonsteroidal anti-inflammatory drug, which has anti-inflammatory, analgesic and antipyretic effects. The selective inhibition of cox-2 on cox-1 is weak, so there are few adverse reactions in the digestive system.
( CTC HCL) is medicine grade. Genera, broad-spectrum antibiotics to gram-positive and negative fungus all have antibacterial action. CTC HCL CAS no 64-72-2 CTC HCL with GMP Standard: EP7/USP34
Hydroxylamine hcl is White needle crystal, deliquescent, relative density1.67, melting point 151°C (decomposition) , Soluble in water, ethanol and glycerol, insoluble in ether.
Dapagliflozin is a potent and selective hSGLT2 inhibitor with EC50 of 1.1 nM, exhibiting 1200-fold selectivity over hSGLT1. Phase 3.
Sulfanilamide is White to almost white crystalline powder.Its' application is in Animal Pharmaceuticals.
Sulfaguanidine is White or almost withe fine crystalline powder,Sulfa antibiotic anti-inflammatory drugs for the treatment of animals, bacillary dysentery, bacterial ulcerative colitis.
SULPHADIMIDINE is white crystalline powder,It is Stable, but light sensitive. Incompatible with strong oxidizing agents.
Sulfadimidine Sodium is White or yellowish crystal,its application is in Animal Pharmaceuticals.
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