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CAS 39263-32-6 Purity 98%Molecular weight 197.04 Molecular components C7H5BrN2Leadtime In inventory Size gItem No. 1031675 Application Chemical, bioindustry, pharmaceuticalFor greater product specifications, please seek advice from consumer service; Product Name: 2-Amino-5-bromobenzonitrile_Leyan reagent; CAS：39263-32-6； Molecular Formula: C7H5BrN2; Molecular weight: 197.04; storage conditions: 2-8 °C, guard from light2-Amino-5-bromobenzonitrileCAS No.

CAS 39263-32-6 Purity 98%Molecular weight 197.04 Molecular formula C7H5BrN2Leadtime In stock Size gItem No. 1031675 Application Chemical, bioindustry, pharmaceuticalFor more product specifications, please consult customer service; Product Name: 2-Amino-5-bromobenzonitrile_Leyan reagent; CAS：39263-32-6； Molecular Formula: C7H5BrN2; Molecular weight: 197.04; storage conditions: 2-8 °C, protect from light2-Amino-5-bromobenzonitrileCAS No.

Titanium dioxide, is an inorganic compound, chemical formula TiO2, is a white solid or powder amphoteric oxide, molecular weight 79.866, non-toxic, the best opacity, the best whiteness and brightness, is considered to be the best performance white pigment in the world today. Titanium white has strong adhesion, is not easy to chemically change, and is always snow-white. Widely used in coatings, plastics, papermaking, printing inks, chemical fiber, rubber, cosmetics and other industries.

Chemical and physical properties of benzophenone hydrazoneDensity 1.1±0.1 g/cm3Boiling point 328.0±11.0 °C at 760 mmHgmelting point 95-98 °C(lit.)Molecular Formula C13H12N2Molecular weight 196.248Flash point 152.1±19.3 °CExact mass 196.100052PSA 38.38000LogP 2.79Appearance: White crystalline powderVapor pressure 0.0±0.7 mmHg at 25°CThe refractive index is 1.584Storage conditionsProtect from light, cool and dry place, sealed and storedstabilityStable at room temperature and pressure, white crystalline powder.MolecularMolecular property data:1. Molar refractive index: 62.322.

 Experimental characteristicsLogP2.47600PSA55.98000Melting point 153-155°CDensity 1.215 Calculate the characteristicsExact molecular weight 198.07900Number of hydrogen bonded donors 1Number of hydrogen bond receptors 3Number of rotatable chemical bonds 2Number of heavy atoms 15Complexity 230Number of isotope atoms 0Determine the number of atomic stereoscopic centers 0The number of atomic stereoscopic centers is uncertain 0Determine the number of chemical bond stereotactic centers 0The number of chemical bond stereotactic centers is uncertain 0Number of covalent bond units 1Hydrophobi

Molecular shape dataMolar refractive index: 41.72Molar extent (cm3/mol): 128.4Isotonic unique quantity (90.2K): 338.5Surface tension (dyne/cm): 48.2Polarizability (10-24cm3): 16.54Computational chemical dataHydrophobic parameters calculation reference price (XlogP): 1.7Number of hydrogen bonded donors: 1Number of hydrogen bond receptors: threeNumber of rotatable chemical bonds: 1Number of tautomers:Topological molecular polar floor place (TPSA): 54.4Number of heavy atoms: elevenSurface charge: zeroComplexity:

Titanium dioxide, is an inorganic compound, chemical formula TiO2, is a white solid or powder amphoteric oxide, molecular weight 79.866, non-toxic, the best opacity, the best whiteness and brightness, is considered to be the best performance white pigment in the world today. Titanium white has strong adhesion, is not easy to chemically change, and is always snow-white. Widely used in coatings, plastics, papermaking, printing inks, chemical fiber, rubber, cosmetics and other industries.

Appearance: Light yellow crystalline powderMelting Point: 128-130 °C(lit.)Boiling Point:563.2±42.0 °C(Predicted)Density 1.63refractive index1.6200 (estimate)Storage conditions: Refrigerator, Under Inert AtmosphereSolubility soluble in chloroform (a little), methanol (a little)pKa1.22±0.10(Predicted)Morphological solidsThe color is pale yellowStability: Moisture sensitiveInChIKeyCOFDRZLHVALCDU-YVLHZVERSA-NCAS DataBase Reference80756-85-0Brief introductionAE-active ester, chemical name 2-methoxyimino-2-(2-amino-4-thiazolyl)-(z)-thioacetic acid benzothiazole ester.

Appearance: White crystalline.Melting Point: 210 °C (subl.) (lit.)Flash point 198 °CStorage conditionsKeep in dark place,Inert atmosphere,Room temperatureMorphological crystalline powderColor: off-white to yellowish-beigePH 2.0 (100g/l, H2O, 20°C)Water solubility is easily soluble in water.Detection Method: HPLCBRN3684904InChIKeyXGAFCCUNHIMIRV-UHFFFAOYSA-NCAS DataBase Reference7379-35-3EPA Chemical Substance Information 4-Chloropyridine hydrochloride (7379-35-3)apply4-chloropyridine hydrochloride is an important intermediate in organic synthesis, which is widely used in the preparation of new

Experimental characteristicsLogP 2.47600PSA 55.98000Melting factor 153-155°CDensity 1.215Calculate the characteristicsExact molecular weight 198.07900Number of hydrogen bonded donors 1Number of hydrogen bond receptors 3Number of rotatable chemical bonds 2Number of heavy atoms 15Complexity 230Number of isotope atoms 0Determine the range of atomic stereoscopic facilities 0The wide variety of atomic stereoscopic facilities is unsure 0Determine the quantity of chemical bond stereotactic facilities 0The wide variet

apply4-chloropyridine hydrochloride is an important intermediate in organic synthesis, which is widely used in the preparation of new medicines, pesticides, dyes, etc.use4-Chloropyridine hydrochloride can be used as a pharmaceutical intermediate in the process of laboratory organic synthesis and chemical and pharmaceutical research and development, and pyridine base can be used to synthesize more than 50 drugs, including antitumor drugs, penicillin, vasodilators, nicotinate, inositol nicotinate, etc.preparationPyridine is used as the starting material, and 4-chloropyridine hydrochloride is syn

Chemical and physical properties of benzophenone hydrazoneDensity 1.1±0.1 g/cm3Boiling point 328.0±11.0 °C at 760 mmHgmelting point 95-98 °C(lit.)Molecular Formula C13H12N2Molecular weight 196.248Flash point 152.1±19.3 °CExact mass 196.100052PSA 38.38000LogP 2.79Appearance: White crystalline powderVapor pressure 0.0±0.7 mmHg at 25°CThe refractive index is 1.584Storage conditionsProtect from light, cool and dry place, sealed and storedstability Stable at room temperature and pressure, white crystalline powder.Molecular Molecular property data:1. Molar refractive index: 62.322.

Mercaptoacetic acid, is an organic acid, chemical formula is C2H4O2S, is a colorless transparent liquid, has a strong unpleasant odor, miscible with water, miscible in ethanol, ether, soluble in ordinary solvents, rapid oxidation in air, in case of open flame, high heat energy combustion and release of highly toxic hydrogen sulfide gas, mainly used as blanket finishing agent and cold scalding liquid raw materials.Physical and chemical propertiesDensity: 1.326g/cm3Melting point: -16 °cBoiling point: 220 °cFlash point: 126°CRefractive index: 1.505 (20°C)Appearance: colorless transparent liquidSo

Basic informationChemical formula: C4H4O4Molecular Weight: 116.072CAS number: 110-17-8EINECS number: 203-743-0Physical and chemical propertiesPhysicalDensity: 1.63g/cm3Melting point: 298-300°CBoiling point: 355.5 °cFlash point: 183 °cRefractive index: 1.526(20°C)Appearance: white powder or colorless crystalsSolubility: soluble in ethanol, barely soluble in water and ether, insoluble in chloroform, carbon tetrachloride, benzeneChemical propertiesThe easiest unsaturated dicarboxylic acid.

Formic acid is an organic substance with the chemical formula HCOOH and a molecular weight of 46.03 , commonly known as formic acid, which is the simplest carboxylic acid. A colorless liquid with a pungent odor. Formic acid is a weak electrolyte, but its aqueous solution is weakly acidic and corrosive, which can stimulate skin blistering. It is usually found in the secretions of bees, certain ants, and caterpillars. It is an organic chemical raw material, also used as a disinfectant and preservative.Formic acid was first developed by J. J. -L.

2-Amino-3-hydroxypyridine properties, uses and production processPhysical and chemical properties 2-Amino-3-hydroxypyridine is gray-white to brown powder at room temperature and pressure, and has a certain alkalineness. It is insoluble in water, but has good solubility in alcoholic organic solvents, and can also be soluble in dimethyl sulfoxide with strong polarity. The chemical reaction 2-amino-3-hydroxypyridine structure contains a pyridine ring unit, the active hydroxyl group and amino group structure, and has good chemical reaction activity.

Uses: used as solvents, plasticizers, antifreeze, but also used to make flavors and cosmetics.Part I: Chemical NamesChemical Chinese Name: n-octanol; 1-OctanolChemical English name: Octanol; Capryl alcoholChinese common name or trade name:  Synonyms：  CAS No.： 111-87-5Molecular Formula: C8H18OMolecular weight: 130.23Part II: Composition/composition information             Pure chemical mixture             Chemical name: n-octanol; 1-OctanolHazardous Substance Content CAS No.Octanol 100 111-87-5Part III: Overview of

Chemical propertiesFormaldehyde and resorcinol react under alkaline conditions to form orange-red compounds, which are colorimetric at a maximum absorption wavelength of 460nm to detect low traces of formaldehyde in textile and clothing.Since resorcinol can undergo enol and ketone form tautomerism, it can react with ammonia as follows:Ketone reaction of resorcinolUnder the action of ammonia, m-phenyltriamine is obtained by reaction in ketone, and the amine is hydrolyzed in the aqueous solution of acid to obtain resorcinol.

Phentermine (Phentermine), an organic compound with a molecular formula of C10H15N, is clinically used as an anorexia (diet drug) for the short-term treatment of moderate to severe obesity, and is listed as a Class II psychotropic drug controlBasic informationChinese name: phentermineEnglish name: phentermineMolecular Formula: C10H15NMolecular Weight: 149.233CAS number: 122-09-8EINECS number: 204-522-1PSA：26.02000LogP：2.66670Physical and chemical propertiesDensity: 0.938 g/cm3Boiling point: 206ºCFlash point: 93.1ºCRefractive index: 1.523Vapour pressure: 0.243mmHg at 25°C Molecular structu

Formic acid is an natural substance with the chemical system HCOOH and a molecular weight of 46.03 , usually recognized as formic acid, which is the easiest carboxylic acid. A colorless liquid with a pungent odor. Formic acid is a susceptible electrolyte, however its aqueous answer is weakly acidic and corrosive, which can stimulate pores and skin blistering. It is typically determined in the secretions of bees, positive ants, and caterpillars.

Chemical propertiesFormaldehyde and resorcinol react beneath alkaline stipulations to structure orange-red compounds, which are colorimetric at a most absorption wavelength of 460nm to become aware of low traces of formaldehyde in fabric and clothing.Since resorcinol can endure enol and ketone structure tautomerism, it can react with ammonia as follows:Ketone response of resorcinolUnder the motion of ammonia, m-phenyltriamine is got with the aid of response in ketone, and the

Salicylic acid, a kind of organic acid, chemical formula C7H6O3, is a white crystalline powder, slightly soluble in cold water, easily soluble in hot water, ethanol, ether and acetone, soluble in hot benzene, mainly used as medicine, spices, dyes, pesticides, rubber additives and other important raw materials of fine chemicals.1.

Molecular structure dataMolar refractive index: 41.72 Molar volume (cm3/mol): 128.4 Isotonic specific volume (90.2K): 338.5 Surface tension (dyne/cm): 48.2 Polarizability (10-24cm3): 16.54 Computational chemical dataHydrophobic parameters calculation reference value (XlogP): 1.7 Number of hydrogen bonded donors: 1 Number of hydrogen bond receptors: 3 Number of rotatable chemical bonds: 1 Number of tautomers:Topological molecular polar surface area (TPSA): 54.4 Number of heavy atoms: 11 Surface charge: 0 Complexity: 206 Number of

Anilidine, additionally acknowledged as aminobenzene, is an natural compound, chemical components C6H7N, is a colorless oily liquid, heated to 370 °C decomposition, barely soluble in water, soluble in ethanol, ether and different natural solvents.Aniline is one of the most vital amines. It is in general used in the manufacture of dyes, drugs, resins, and can additionally be used as rubber vulcanization accelerators. It itself can additionally be used as a black dye.