Organic Intermediate

Tolyltriazole Quick Details Chemical Name: Tolyltriazole CAS: 29385-43-1 Molecular Formula: C9H9N3 Molecular Weight: 159.19 Chemical Structure: Appearance: White grain or powder Purity: 99.5% Typical Properties Appearance White grain or powder Purity ≥99.5% Melting point 80-86°C Moisture ≤0.2% Ash content ≤0.05 PH value 5.5-6.5 Usage Mainly used for metal (such as silver, copper, lead, nickel and zinc) rust inhibitor and corrosion inhibitor, is widely used in anti rust oil

BenzotriazoleQuick Details Chemical Name: BenzotriazoleCAS No.: 95-14-7Molecular Fomula: C6H5N3 Chemical Structure: Molecular weight:119.12 Appearance:Light yellow granular Assay:99.5% Typical Properties Item Specifications Appearance Light yellow granular Active Assay(w/w) ≥99.5% Water ≤0.1% ASH ≤0.05% CHROMA ≤20 M.P. ≥97℃ PH 5.0-6.0 Usage 1. It can form covalent bonds and coordination bonds with copper atoms to make a multilayer protective film on the surface of copper to

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

High purity HEPES buffer (CAS 7365-45-9) is a white crystal powder ideal for biological research. Effective pH range 6.8-8.2, widely used in cell culture (5-30mM) and in vitro experiments. 99% purity, zwitterionic properties make it an excellent all-purpose biological buffer.

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

Calcium Ascorbate Powder CAS 5743-27-1 Calcium Ascorbate is White or slightly yellowish crystalline powder, odorless. Soluble in water, slightly soluble in ethanol. Specification item value Melting point 0.888 (est) Density 1.21 g/cm3 Application Calcium Ascorbate is used for antioxidant; Ascorbic acid nutritional supplement; Meat color protectant.

Decyl Alcohol Details Chemical Name: Decyl Alcohol CAS No.: 112-30-1 Molecular Formula: C10H22O Molecular Weight:158.28 Decyl Alcohol Properties Item Standard Appearance Colourless liquid to white solid Colour APHA 0-10 Acid value 0-0.1mgKOH/g Sap.value 0-0.5mgKOH/g Hydroxyl value 351-356mgKOH/g Watercontent 0-0.3% Chain distribution C8 0-2% C10 98-100% C12 0-2% Hydrocarbon 0-0.5% Lodinevalue.glodine/100g 0.01 CarbonylNumber.mg/kg 150max Decyl Alcohol Usage The productis a

Details CAS:147-85-3 Molecular Formula:C5H9NO2 Molecular Weight:115.13 EINECS:205-702-2 Specification Item Specifications Identification Infrared absorption Assay(Dried Substance) 98.5 ~ 101.5% Specific Optical Rotation -84.3°~ -86.3° Loss on Drying ≤0.4% Residue on ignition ≤0.4% Chloride ≤0.05% Sulfates ≤0.03% Iron ≤30ppm Heavy Metals(Pb) ≤15ppm Chromatographic purity Meets the requirements Application L-Proline is used as asymmetric catalysts in organic synthesis and

DMTDA Chemical Name:DMTDA CAS No.: 106264-79-3 Molecular Formula: C9H14N2S2 Molecular weight: 214.36 Appearance: Light yellow to amber transparent liquid Assay: ≥98% DMTDA Typical Properties Items Specifications Appearance Light yellow to amber transparent liquid Density/g/cm³ 1.206~1.208 Amine value/mg KOH/g 525-535 Boiling point (16.8mmHg)/℃ 199~205 Flash point/℃ ＞135 Water/% ≤0.1 Viscosity(25℃)/mPa.s 600~900 DMTDA Usage 1. DMTDA is a new PU elastomer curing cross-linking

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

Bisphenol S Quick Details Chemical Name: Bisphenol S; 4 4-Sulfonyldiphenol; Bis 4-hydroxyphenyl Sulfone CAS No.: 80-09-1 Molecular Formula: C12H10O4S Molecular weight: 250.27 Appearance: Pink powder, Almost White powder, White powde Bisphenol S Typical Properties Items Specifications Appearance Pink powder, Almost White powder, White powder Assay 70%; 95%; 98%; 99.5% Moisture 1%max Melting point 225-230℃ 2,4′-Sulfonyldiphenol 4% max Bisphenol S Application 1. Mainly used as

Pale Yellow Powder Methyl 1H-indazole-3-carboxylate CAS 43120-28-1 Organic Synthetic Materials Overview Pale yellow powder, melting point 162-163℃, boiling point 345.2±15.0 °C (Predicted), density 1.324. Product Parameters Item Value Product Name Methyl 1H-indazole-3-carboxylate CAS 43120-28-1 MF C9H8N2O2 MW 176.17 EINECS 251-228-4 Appearance Pale Yellow Powder Product Image Application Used as an organic synthesis material. FAQ Q1: Can I get some samples? A: Yes, sample

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

High-purity 2-Hydroxyethyl salicylate (CAS 87-28-5) for pharmaceutical intermediates and cosmetics. Offers sustained-release salicylic acid with low irritation, enhances sunscreen efficacy, and serves as fragrance fixative. Stable, soluble in organic solvents.

1,3-Dimethyl-2-Imidazolidinone(DMI) Details Chemical Name: Dimethyl Imidazolidinone; 1,3-Dimethyl-2-Imidazolidinone; N,N′-Dimethylethyleneurea; DMI; DMEU CAS No.: 80-73-9 Molecular Formula: C5H10N2O Molecular weight: 114.15 Appearance: Colorless and transparent liquid Assay: 99.5% 1,3-Dimethyl-2-Imidazolidinone(DMI) Properties Item Specifications Appearance Colorless and transparent liquid Color ≤25 Content by GC (%) ≥99.5 Water (%) ≤0.1 Refractive index(25℃) 1.468 -1.473 PH

Organic Intermediate Ethyl Levulinate CAS 539-88-8 FEMA 2442 Food Flavorings Introduction: A colorless to pale yellow liquid with a faint apple-like aroma. Boiling point: 206°C or 93–94°C (2400 Pa). Flash point: 94°C. Soluble in water, ethanol, and most organic solvents. Uses: Ethyl levulinate is not only used in industries such as solvents, fragrances, oil additives, and plasticizers, but also serves as an important raw material for the pharmaceutical and chemical industries