synthetic organic materials
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Các vật liệu tổng hợp hữu cơ 2-Mercaptobenzothiazole CAS 149-30-4 Máy phản ứng hóa học gia tốc cao su
Organic Synthetic Materials 2-Mercaptobenzothiazole CAS 149-30-4 Rubber Accelerator Chemical Reagent Introduction: Melting point: 177-181 ° C (lit.) Boiling point: 223 ° C (boiling point) Bulk density: 390kg/m3 Density: 1.42 Vapor pressure:
Vật liệu tổng hợp hữu cơ N-Hydroxysuccinimide CAS 6066-82-6 Chất hỗ trợ hóa học
Organic Synthetic Materials N-Hydroxysuccinimide CAS 6066-82-6 Chemical Auxiliary Agent Introduction: White crystalline body. Melting point 99-100 ℃. Uses: Used for synthesizing amino acid protectants, semi synthetic kanamycin, and pharmaceutical intermediates. Product Name N-Hydroxysuccinimide CAS 6066-82-6 MF C4H5NO3 MW 115.09 EINECS 228-001-3 Color white crystalline powder
4-Fluorobenzeneboronic acid CAS 1765-93-1 Bột trắng Vật liệu tổng hợp hữu cơ
4-Fluorobenzeneboronic acid CAS 1765-93-1 White Powder Organic Synthetic Materials Introduction: 4-Fluorophenylboric acid (1765-93-1) can be used as an organic synthesis intermediate and a pharmaceutical intermediate. It can be used to synthesize 2-(4-fluorophenyl)thiophene, prepare a bisfluorosulfone monomer containing a biphenyl structure, and prepare a fluorophenylfluorene organic fluorescent material. Uses: 1. Organic synthesis intermediates and pharmaceutical intermediat
Vật liệu thô hữu cơ N-Methyl-2-pyrrolidone CAS 872-50-4 NMP Dầu nhuộm trung gian
Organic Intermediate N,N-Diethyl-m-toluamide CAS 134-62-3 Organic Synthetic Materials Overview of Organic Raw Materials N-Methyl-2-pyrrolidone CAS 872-50-4 NMP Solvent Extractant Dye Intermediates Colorless transparent oily liquid with a slight amine odor Product Parameters of Organic Raw Materials N-Methyl-2-pyrrolidone CAS 872-50-4 NMP Solvent Extractant Dye Intermediates Item Value Product Name N-Methyl-2-pyrrolidone CAS 872-50-4 MF C5H9NO MW 99.13 EINECS 212-828-1
Các nguyên liệu hóa học hữu cơ DBU CAS 6674-22-2 Chất phụ hóa học
Organic Chemical Raw Materials DBU CAS 6674-22-2 Chemical Auxiliary Agent Overview of Organic Chemical Raw Materials DBU CAS 6674-22-2 Chemical Auxiliary Agent 1,8-diazabicycloundec-7-ene (DBU) is a colorless or slightly yellow oily liquid. Product Parameters of Organic Chemical Raw Materials DBU CAS 6674-22-2 Chemical Auxiliary Agent Item Value Product Name DBU CAS 6674-22-2 MF C9H16N2 MW 152.24 EINECS 229-713-7 Appearance light yellow liquid Picture of Organic Chemical Raw
Bột tinh thể trắng 99,9% Calcium Carbonate CAS 534-17-8 Các chất tổng hợp hữu cơ Các chất phản ứng phân tích
White Crystalline Powder 99.9% Calcium Carbonate CAS 534-17-8 Organic Synthetic Materials Analytical Reagents Overview Cesium carbonate is an inorganic compound that is a white solid at room temperature and pressure. It is highly soluble in water and rapidly absorbs moisture when exposed to air. Aqueous solutions of cesium carbonate are strongly alkaline and react with acids to produce the corresponding cesium salt, water, and carbon dioxide. Product Parameters Item Value
Bột tinh thể trắng Natri Triacetoxyborohydride CAS 56553-60-7 Thuốc giảm chất hữu cơ Vật liệu tổng hợp
White Crystalline Powder Sodium Triacetoxyborohydride CAS 56553-60-7 Reducing Agent Organic Synthetic Materials Overview White crystalline powder; used for the amination and reduction reactions of ketones and aldehydes, the reductive amination/lactamization of carbonyl complexes and amines, and the reductive amination of aryl aldehydes. Product Parameters Item Value Product Name Sodium Triacetoxyborohydride CAS 56553-60-7 MF C6H10BNaO6 MW 211.94 EINECS 435-580-8 Appearance
Các vật liệu tổng hợp hữu cơ N-Iodosuccinimide CAS 516-12-1 Tác dụng tổng hợp hữu cơ Sulfur Oxidation Titration Reagent Iodination Reagent
Organic Synthetic Materials N-Iodosuccinimide CAS 516-12-1 Organic Synthesis Sulfur Oxidation Titration Reagent Iodination Reagent Introduction: N-iodosuccinimide, commonly abbreviated NIS, is a white needle-shaped crystal. NIS is an important electrophilic iodination reagent in organic chemistry. It can react with alkenyl aluminum intermediates to prepare alkenyl iodide compounds. It can also be used as an oxidizing reagent to oxidize and cyclize dipeptides to prepare β
Chất trung gian tổng hợp hữu cơ 3-Hydroxypropionitrile CAS 109-78-4 Vật liệu tổng hợp hữu cơ
Organic Synthesis Intermediates 3-Hydroxypropionitrile CAS 109-78-4 Organic Synthetic Materials Introduction: Colorless liquid. Melting point -46 ℃, boiling point 228 ℃ (micro decomposition), 106-107 ℃ (1.8kPa), 102 ℃ (1.33kPa), 87. Chemicalbook 8 ℃ (0.67kPa), 58.7 ℃ (0.133kPa), relative density 1.0404 (25/4 ℃), refractive index 1.4241 (25 ℃). Uses: Used as a solvent for cellulose esters and many inorganic salts in pharmaceuticals and organic synthesis intermediates, 3
