Sodium 2-ethylhexanoate CAS 19766-89-3
Product Description Sodium 2-ethylhexanoate (CAS 19766-89-3) is a sodium salt of 2-ethylhexanoic acid. It is commonly used as a catalyst, stabilizer, and metal soap in various industrial and pharmaceutical formulations. With strong dispersing properties and thermal stability, it plays a key role in resin production, PVC stabilization, and certain API synthesis processes. Product Properties Property […]
4-chlorobenzonitrile cas 623-03-0
4-chlorobenzonitrile cas 623-03-0 Chemical Name: 4-Chlorobenzonitrile CAS No.: 623-03-0 Molecular Fomula: C7H4ClN Molecular weight:137.57 Chemical Structure: Appearance: White flake Assay: 99% 4-Chlorobenzonitrile Typical Properties Item Specifications Appearance White flake crystal Purity ≥99 Melting point 91-94 Water content ≤0.5% 2-chlorobenzonitrile ≤0.5% 4-Chlorobenzonitrile Usage Dyes, pharmaceuticals and pesticide intermediates. 4-ChlorobenzonitrilePackaging and Shipping Packing:25kg/drum Delivery:general goods 4-ChlorobenzonitrileStorage Store […]
3-nitrobenzaldehyde cas 99-61-6
3-nitrobenzaldehyde cas 99-61-6 Chemical Name: 3-Nitrobenzaldehyde CAS No: 99-61-6 Molecular Formula: C7H5NO3 Molecular Weight: 151.12 Molecular Structure: Appearance: yellow or light yellow powder Assay: 99%min 3-Nitrobenzaldehyde Typical Properties Item Specifications Appearance yellow or light yellow powder Assay（GC） ≥99.0% Melting point 56℃-58℃ Loss on drying ≤0.5 % Ignition residue ≤0.3% Impurity ≤0.4% 3-Nitrobenzaldehyde Usage This product […]
trans-4-hydroxycyclohexanecarboxylic acid cas 3685-26-5
trans-4-hydroxycyclohexanecarboxylic acid cas 3685-26-5 Chemical Name: Trans-4-hydroxycyclohexanecarboxylic acid CAS No.: 3685-26-5 Molecular Fomula: C7H12O3 Molecular weight: 1444.17 Chemical Structure: Appearance: Off- white solid Assay: 99% Trans-4-hydroxycyclohexanecarboxylic acid (CAS 3685-26-5) TypicalProperties Items Specifications Appearance Off- white solid Assay ≥99% Loss on drying ≤1.0% Trans-4-hydroxycyclohexanecarboxylic acid (CAS 3685-26-5) Usage Pharmaceutical intermediates Trans-4-hydroxycyclohexanecarboxylic acidPackaging and Shipping 25KG/drum
sodium 4-hydroxybenzenesulfonate cas 825-90-1
sodium 4-hydroxybenzenesulfonate cas 825-90-1 Chemical Name: Sodium 4-hydroxybenzenesulfonate CAS No.: 825-90-1 Molecular Fomula: C6H5NaO4S Molecular weight: 196.16 Chemical Structure: Appearance:White powder Assay: 99%min Sodium 4-hydroxybenzenesulfonate (cas 825-90-1) Typical Properties Item Specifications Description White powder (C6H5NaO4S) Assay % min 99 Chloride (as Cl ) %max 0.02 Sulphate (as SO4 ) %max 0.5 Iron (as Fe ) […]
1,3,5-Trimethoxybenzene Cas 621-23-8
1,3,5-Trimethoxybenzene Cas 621-23-8 Chemical Name: 1,3,5-Trimethoxybenzene; Phloroglucinol trimethyl ether CAS No.: 621-23-8 Molecular Fomula: C9H12O3 Molecular weight: 168.19 Chemical Structure: Appearance:White or yellowish-white crystal Assay: ≥99% Phloroglucinol trimethyl etherTypical Properties Item Standard Appearance White or yellowish-white crystal Assay 99%min Total Impurities ≦1.0% Each Impurity ≦0.5% Melting point 51.0~54.0℃ Lose on drying ≦0.3% Residual solvents: Methanol […]
2-methyl-5-nitroimidazole cas 88054-22-2
2-methyl-5-nitroimidazole cas 88054-22-2 Chemical Name: 2-Methyl-5-nitroimidazole CAS No.: 88054-22-2 Molecular Fomula: C4H5N3O2 Molecular weight:127.1 Chemical Structure: Appearance:White or yellowhish powder Assay: 99%min 2-Methyl-5-nitroimidazole Typical Properties Item Standard Results Appearance White or yellowhish powder Yellowhish powder Melting point (℃) 252-254 253.2-253.3 Loss on drying (%) ≤0.5 0.1 Sulphated ash (%) ≤0.1 0.04 Sulphate(%) ≤0.1 Conforms Heavy […]
3,4,5-trimethoxycinmic acid cas 90-50-6
3,4,5-trimethoxycinmic acid cas 90-50-6 Chemical Name: 3,4,5-Trimethoxycinmic acid CAS No.: 90-50-6 Molecular Fomula: C12H14O5 Molecular weight: 238.24 Chemical Structure: Appearance: White crystal powder Assay: 99.0%min 3,4,5-Trimethoxycinmic acidTypical Properties Item Specifications Results Appearance White crystal powder White crystal powder Assay,% ≥99.0 99.72 Melting point,℃ 126.0~128.0 126.6~127.6 Loss on drying,% ≤0.5 0.42 3,4,5-Trimethoxycinmic acid Usage It […]
styrene oxide cas 96-09-3
styrene oxide cas 96-09-3 Chemical Name:Styrene oxide CAS No.: 96-09-3 Molecular Formula: C4H8O2 Chemical Structure: Molecular weight: 88.11 Appearance:Colorless and transparent liquid with sweet smell Assay:99%min Styrene oxidetypical Properties Item Specifications Appearance Colorless and transparent liquid with sweet smell CONTENT(％） 97.0MIN WATER CONTENT% 0.2MAX DENSITY/20.C 1.050-1.054 COLOUR TO HAZEN 100MAX Styrene oxideUsage Organic intermediate Styrene […]
potassium bis(trimethylsilyl)amide cas 40949-94-8
potassium bis(trimethylsilyl)amide cas 40949-94-8 Chemical Name: Potassium bis(trimethylsilyl)amide/ KHMDS CAS No.: 40949-94-8 Molecular Formula: C6H18KNSi2 Chemical Structure: Molecular weight: 199.48 Appearance: light yellow to yellow to brown liquid Assay: 0.90 – 1.10 M Potassium bis(trimethylsilyl)amidetypical Properties Item Specifications Results Appearance light yellow to yellow to brown liquid Conforms purity 0.90 – 1.10 M 10.2M Conclusion […]
glycyl-l-glutamine cas 13115-71-4
glycyl-l-glutamine cas 13115-71-4 Chemical Name:Glycyl-L-Glutamine CAS No.:13115-71-4 Molecular Formula: C7H13N3O4 Molecular Weight:221.21 MolecularStructure: Appearance:White powder Assay: 99%min Glycyl-L-Glutamine Typical Properties Item Specifications Appearance White powder Assay 99%min Glycyl-L-Glutamine Usage 1.As an parenteral nutrition drug, it can be used to improve the cellular immune function of patients. 2.It can effectively reduce the risk of infection in […]
methyl 3-aminocrotonate cas 14205-39-1
methyl 3-aminocrotonate cas 14205-39-1 Chemical Name: Methyl 3-aminocrotonate CAS No: 14205-39-1 Molecular Formula: C5H9NO2 Molecular Weight: 115.13 Molecular Structure: Appearance: Off White or light yellow crystalline powder. Assay: 99%min Methyl 3-aminocrotonate Typical Properties Test Items Specification Appearance: Off White or light yellow crystalline powder. Purity: ≥98.5% Melting Point 83℃-89℃ Loss on drying ≤0.5% Residue on […]
4-nitroacetophenone cas 100-19-6
4-nitroacetophenone cas 100-19-6 Product Name: 4-Nitroacetophenone CAS: 100-19-6 Molecular Formula: C8H7NO3 Molecular Weight: 165.15 Appearance: Yellowish,yellow crystal or crystalline powder Purity: 99% 4-Nitroacetophenone Typical Properties Item Standard Appearance Yellowish,yellow crystal or crystalline powder Acid content ≤0.15% Melting point ≥78℃ Water content ≤0.2% 4-Nitroacetophenone Usage Used as intermediate for pharmaceutical chloramphenicol and dye intermediates. 4-Nitroacetophenone Packaging […]
methyl acetoacetate cas 105-45-3
methyl acetoacetate cas 105-45-3 Chemical Name:Methyl acetoacetate CAS: 105-45-3 Molecular Fomula:C5H8O3 Molecular Weight:116.12 Chemical Structure: Appearance: Colorless liquid Purity: 99.0% Methyl acetoacetateTypical Properties Appearance PhysicalState: Colorlessliquid. Density: 1.077 MeltingPoint: -80ºC BoilingPoint: 169-170ºC FlashPoint: 67ºC RefractiveIndex: 1.4175-1.4295 WaterSolubility: 460g/L(20ºC) Stability: Stableundernormaltemperaturesandpressures. VaporPressure: 1.54mmHgat25°C PHvalue: 3.8(863g/l,H2O,20℃) Methyl acetoacetate Usage Methyl acetoacetate is a fungicide of carbendazim, dipyridamole, […]
methyl nicotinate cas 93-60-7
methyl nicotinate cas 93-60-7 Chemical Name:Methyl nicotinate CAS: 93-60-7 Molecular Fomula:C7H7NO2 Molecular Weight:137.14 Chemical Structure: Appearance: White Powder Purity: 99.0% Methyl nicotinateTypical Properties Item Specifications Results Appearance Off-white or white crystal (low-melting crystal) Off-white crystal Assay(HPLC) 99%min 99.48% Sulphated ash 0.5%max 0.09% Water content 0.5%max 0.09% Melting point 40-42℃ 40.5-42℃ Conclusion The results conforms with […]