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5-Bromo-2-Methylaniline | 39478-78-9
Product Specification: Item 5-Bromo-2-Methylaniline Content(%)≥ 99 Melting Point 33 °C Density 1.49 g/mL Flash Point >230 °F Product Description: Organic synthesis intermediate. Application: Organic synthesis intermediate. Package: 25 kgs/bag or as you request. Storage: Store at a ventilated, dry place. Executive Standard: International Standard. -
4-Oxopiperidinium Chloride | 41979-39-9
Product Specification: Item 4-oxopiperidinium chloride Content(%)≥ 99 Boiling Point 175.1℃ at 760mmHg Density 1.001g/cm3 Precision Quality 135.045090 Flash Point 84.6℃ Product Description: 4-Oxopiperidinium Chloride is a very important intermediate for pharmaceuticals, pesticides and other chemical additives. Application: 4-Oxopiperidinium Chloride is a very important intermediate for pharmaceuticals, pesticides and other chemical additives. Package: 25... -
4-Phenylphenol | 92-69-3
Product Specification: Item 4-Phenylphenol Content(%)≥ 99 Melting Point(℃)≥ 164-166 °C Density 1.0149 PH 7 Flash Point 330 °F Product Description: P-Hydroxybiphenyl is used as a dye, resin and rubber intermediates. P-Hydroxybiphenyl synthesized red light-enhancing; green light-enhancing dye is one of the main raw materials for color film, also used as an analytical reagent. Colorimetric determination of acetaldehyde and lactic acid, quantitati... -
N-Methyl-2-pyrrolidone (NMP) | 872-50-4
Product Specification: Item Electronic Grade Industrial Grade General grade Main Content(%) ≥99.9 ≥99.8 ≥99.8 Moisture(%) ≤0.02 ≤0.05 ≤0.05 Color ≤10 ≤15 ≤15 Density(g/ml) 1.029~1.035 1.029~1.035 1.029~1.035 Refractive Index(ND20) 1.467-1.471 Free Amine(Monomethylamine)wt% 0.003 0.01 – PH Value 7-9 7-10 – Γ-Butyrolactone(GC, wt%) ≤0.05 ≤0.1 ≤0.35 Product Description: (NMP) is a pola... -
Phenethyl alcohol | 60-12-8
Product Specification A colorless liquid with a rose aroma. Soluble in ethanol, ether, glycerol, slightly soluble in water, slightly soluble in mineral oil. Product Description Item Internal standard Melting point -27℃ Boiling point 219-221 ℃ Density 1.020 Solubility 20g/L Application Widely used for preparing essence for soap and cosmetics. It is used for daily chemical and edible essence, and widely used for preparing soap and cosmetics essence. Artificial rose ... -
Trans-4- Hydroxycinnamic Acid | 501-98-4
Product Description Item Internal standard Melting point 214℃ Boiling point 231.6 ℃ Density 1.1403 Solubility ethanol：50 mg/mL Application Used as an intermediate in the pharmaceutical and spice industries. Used as an intermediate in rodenticides. Package: 25 kgs/bag or as you request. Storage: Store at a ventilated, dry place. Executive Standard: International Standard. -
Trans-Cinnamic Acid | 140-10-3
Product Description Item Internal standard Melting point 133 ℃ Boiling point 300 ℃ Density 1.248 Solubility 0.4g/L Application Cinnamic acid is an important intermediate for fine chemical synthesis, which is widely used in medicine, spices, plastics, photosensitive resins and other chemical products. Package: 25 kgs/bag or as you request. Storage: Store at a ventilated, dry place. Executive Standard: International Standard. -
Tyramine hydrochloride | 60-19-5
Product Description Item Internal standard Melting point 253-255 ℃ Boiling point 269 ℃ Density 1.10g/cm3 PH ＜ 7 Application Mainly used as intermediate in organic synthesis. Package: 25 kgs/bag or as you request. Storage: Store at a ventilated, dry place. Executive Standard: International Standard. -
4-Hydroxybenzaldehyde | 123-08-0
Product Description Item Internal standard melting point 112-116℃ Boiling point 191 ℃ Density 1.129g/cm3 Solubility Slightly Soluble Application It is mainly used as an important intermediate in pharmaceutical industry and fragrance industry. The industrial production mainly includes phenol, P-Cresol, p-nitrotoluene and other raw material routes. The process features easy availability of raw materials, simple manufacturing process, but low yield and high cost... -
3-(4-Hydroxyphenyl)propionic Acid | 501-97-3
Product Specification Usually white or light yellow crystals with irritating properties. Melting point 129~130 , Dissociation constant pKa 4.76 (25 ℃), soluble in ethanol, ethyl acetate and hot water, insoluble in benzene, chloroform, ether and other solvents. Product Description Item Internal standard Content ≥ 98% Melting point 129-131 ℃ Density 1.17 Solubility Slightly Soluble Application As a pharmaceutical intermediate, p-hydroxy Phenylpropanoic aci... -
4-Hydroxyphenylacetic Acid | 156-38-7
Product Specification It is a white acicular crystalline solid under normal temperature and pressure. It has poor solubility in water, but is easily soluble in common organic solvents, including ethyl acetate, Dimethyl sulfoxide, etc. P-hydroxy Phenylacetic acid belongs to phenol compounds. Combined with the carboxyl group in its structure, the substance shows strong acidity. Product Description Item Internal standard Content ≥ 99% Melting point 149-150 ℃ PH 2.0-2.4 ... -
4-Hydroxyphenylacetamide | 17194-82-0
Product Specification White or slightly yellow crystalline powder melting point 175-177 ℃. Product Description Item Internal standard Content ≥ 99% Melting point 176 ℃ Density 1.2±0.1 g/cm3 Solubility Dissolve in water Application Used as an intermediate in medicine and organic synthesis. This product is used for synthesizing aminopropanol, which is a type of β- Blockers are clinically used to treat hypertension, angina, and arrhythmia, and are also effe...
