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| CAS number | Product name | Information |
|---|---|---|
| 69267-75-0 | 2-Bromo-1-cyclopropyl-ethanone | IUPAC Name 2-bromo-1-cyclopropylethanone CAS Number 69267-75-0 Chemical Formula C5H7BrO Synonyms: 2-bromo-1-cyclopropylethanone, 2-bromo-1-cyclopropyl-ethanone, C5H7BrO order / more information... |
| Not Available | Methyl 3-(4-fluoro-2-nitrophenoxy)-2-thiophene | order / more information... |
| 6341-24-8 | D-histidine monohydrochloride 1-hydrate | order / more information... |
| 65858-50-6 | 5-(Bromomethyl)-2,1,3-benzothiadiazole | IUPAC Name 5-(Bromomethyl)-2,1,3-benzothiadiazole CAS Number 65858-50-6 Chemical Formula C7H5BrN2S Synonyms: BUTTPARK 75\50-31;5-(bromomethyl)benzo[c][1,2,5]thiadiazole; order / more information... |
| 203741-59-7 | 2-(2-Nitrophenoxy)propanohydrazide | IUPAC Name 2-(2-Nitrophenoxy)propanohydrazide CAS Number 203741-59-7 Chemical Formula C9H11N3O4 order / more information... |
| Not Available | 2-[(4-Chlorobenzyl)thio]acetohydrazide | IUPAC Name 2-[(4-Chlorophenyl)methylsulfanyl]acetohydrazide CAS Number Not Available Chemical Formula C9H11ClN2OS Synonyms: 2-[(4-chlorobenzyl)thio]acetohydrazide, 2-[(4-chlorophenyl)methylsulfanyl]acetohydrazide, 2-[(4-chlorophenyl)methylsulfanyl]ethanehydrazide, C9H11ClN2OS, CID679484, NCGC00174167-01, Oprea1_712866, SBB000701, TimTec1_001688, ZINC00043848 order / more information... |
| Not Available | 4-(4-Bromophenyl)-6-(difluoromethyl)-2-hydrazinopyrimidine | order / more information... |
| 4-Hydroxy-3'-(trifluoromethyl)[1,1'-biphenyl]-3-carboxylic acid | order / more information... | |
| 1307-81-9 | Sodium hexachloroosmate(IV) | order / more information... |
| 42935-00-2 | Dodecyl (9Z,12Z)-octadeca-9,12-dienoate | order / more information... |
| 6361-58-6 | Bis(2-(2,4-dichlorophenoxy)ethyl)phosphonate | IUPAC Name bis[2-(2,4-dichlorophenoxy)ethoxy]-oxo-phosphanium CAS Number 6361-58-6 Chemical Formula C16H14Cl4O5P+ Synonyms: 2-(2,4-Dichlorophenoxy)ethanol phosphonate (2:1), 6361-58-6, Ethanol, 2-(2,4-dichlorophenoxy)-, phosphonate (2:1) order / more information... |
| 4039-32-1 | Lithium hexamethyldisilazane | order / more information... |
| 39049-04-2 | Zirconium neodecanoate | IUPAC Name Not Available CAS Number 56048-44-3 Chemical Formula Not Available Synonyms: 39049-04-2, 56048-44-3, EINECS 254-259-1, Neodecanoic acid, zirconium salt Product Info: Zirconium is a metallic transition element in Group IVb of periodic table; symbol Zr, hard, malleable, ductile, lustrous, silvery gray; atomic number 40; atomic mass 91.224; melting point ca 1,852°C; boiling point ca 4,377°C; specific gravity 6.56 g/cm3; valence +2,+3 or +4; electronic config. [Kr]4d25s2. It is light but Its hardness is similar to copper. It has a hexagonal close-packed crystalline structure resembles titanium. It is insoluble in water, soluble in hot or concentrated acids, flammable as powder. Zirconium is mainly (almost 90% among whole zirconium production) used in nuclear reactors due to its property of low absorption for thermal neutrons, in addition to its extremely resistance to heat and corrosion. It is applied in tubes for cladding uranium oxide fuel. Zirconium is a fairly abundant element and the chief ore is zircon (neosilicate mineral occurring in tetragonal prisms, ZrSiO4, also known as hyacinth; jacinth; zirconite) which contains Zirconium and hafnium at a ratio of about 50 : 1. Hafnium which absorbs neutrons readily should be removed for the usage of zirconium in nuclear reactors. The other ores are baddeleyite (the oxide), monazite, ilmenite, and rutile. Zirconium is usually alloyed with other metals to make corrosion-resistant alloys. The chief comsumption in chemical industry field is for piping against corrosion, in ceramic, refractory compounds, pyrotechnics, welding fluxes, and explosives. Zirconium compounds are also used in TiO2 pigment coating and leather tanning. Zirconium forms a number of compounds as below: Zirconia (also known as zirconium oxide or as zirconic anhydride, ZrO2 ): toxic, heavy white powder that is insoluble in water, soluble in mineral acids; melts at 2700°C; used in ceramic glazes, special glasses, as an abrasive, a refractory material, and a component of acid- and alkali-resistant glasses and of ceramics employed in fuel cells and medicine, and to make piezoelectric crystals. Zirconium Acetate (ZrC2H4O2, CAS RN: 7585-20-8) used as a flame retardants for textiles. Zirconium Neodecanoate (ZrC40H76O8, CAS RN: 39049-04-2) Zirconium Acetylacetonate ((C5H7O2)4Zr, CAS RN: 17501-44-9) Zirconium Boride (ZrB2, CAS RN: 12045-64-6): toxic, gray, hard powder; melting at 3000°C; used as an aerospace refractory, in cutting tools, and to protect thermocouple tubes. Zirconium Butoxide (C16H36O4, CAS RN: 1071-76-7) Zirconium Carbide (ZrC, CAS RN: 12070-14-3): Hard, gray crystals or powder; soluble in water and acids; ignites spontaneously in air; melting at 3400°C, boiling at 5100°C; used as an abrasive, refractory, and metal cladding, and in cermets, incandescent filaments, and cutting tools. Zirconium Carbonate (CAS RN: 12671-00-0): white powder used as in manufacturing of zirconium compounds, manufacturing paint drier auxiliaries, pigments, various catalysts and paper sizings. Zirconium Dicarbide (ZrC2, CAS RN: 12340-54-4) Zirconium Fluoride (ZrF4, CAS RN: 7783-64-4, 13569-28-3, 13814-22-7, 13842-94-9) Zirconium Hydride (ZrH2, CAS RN: 7704-99-6, 13940-37-9): flammable, gray-black powder; used in powder metallurgy and nuclear moderators, and as a reducing agent, vacuum-tube getter, and metal-foaming agent. Zirconium Hydroxide (Zr(OH)4 CAS RN:12688-15-2, 14475-63-9): toxic, amorphous white powder; insoluble in water, soluble in dilute mineral acids; decomposes at 550°C; used in pigments, glass, and dyes, and in making other zirconium compounds. Zirconium Iodide (ZrI2, CAS RN: 14728-76-8, 13779-87-8, 15513-85-6) Zirconium Nitrate (CAS RN: 12372-57-5) Zirconium Nitride (ZrN, CAS RN: 25658-42-8): hard, brassy powder that is soluble in concentrated acids; melts at 2930°C; used in refractories, cermets, and laboratory crucibles. Zirconium Oxychloride (ZrOCl2, CAS RN: 7699-43-6): White crystals that are soluble in water, insoluble in organic solvents, and acidic in aqueous solution; used for the manufacture of other zirconium salts, textile dyeing, oil-field acidizing, in cosmetics and greases, and for antiperspirants and water repellents and TIO2 pigment coating. Zirconium Oxynitrate (ZrO(NO3)2, CAS RN:13826-66-9) Zirconium Phosphate (ZrO(H2PO4)2): toxic, dense white powder insoluble in water, soluble in acids and organic solvents; decomposes on heating; used as an analytical reagent, coagulant, and radioactive-phosphor carrier. Zirconium Silicate (ZrO4Si, CAS RN: 10101-52-7) Zirconium silicide (CAS RN: 12039-90-6) Zirconium sulfide (CAS RN: 12039-15-5) Zirconium Tetrachloride (ZrCl4, CAS RN: 10026-11-6): toxic, white lustrous monoclinic crystals; decomposes in water, soluble in alcohol, sublimes above 300°C; used to make pure zirconium and for water-repellent textiles. Zirconium-95: radioactive isotope of zirconium (Half-life of 63 days with beta and gamma radiation); used as a catalyst in a cracking plant and to trace petroleum circulation flows. Zirkelite A black mineral consisting of an oxide of zirconium, titanium, calcium, ferrous iron, thorium, uranium, and rare earths. Calcium Zirconate (CaZrO3 CAS RN: 12013-47-7) order / more information... |
| 36432-42-5 | Dioctyldithioxodistannathiane | order / more information... |
| 110475-31-5 | 1-Benzylpiperazine hydrochloride | order / more information... |
| Not Available | Fmoc-cys(trt)-wang resin 100-200 mesh 0.3~0.8 mmol/g 1% | IUPAC Name Fmoc-cys(trt)-wang resin 100-200 mesh 0.3~0.8 mmol/g 1% CAS Number Not Аvailable Chemical Formula Not Аvailable order / more information... |
| 82189-03-5 | Ansatrienin a | IUPAC Name [(4E,6R,7S,8S,10E,12E,14E,16R)-6-hydroxy-16-methoxy-5,7-dimethyl-18,22 ,24-trioxo-19-azabicyclo[18.3.1]tetracosa-1(23),4,10,12,14,20-hexaen-8 -yl] (2R)-2-(cyclohexanecarbonylamino)propanoate CAS Number 82189-03-5 Chemical Formula C36H48N2O8 Synonyms: (2R)-2-(cyclohexanecarbonylamino)propionic acid [(4E,6R,7S,8S,10E,12E, 14E,16R)-6-hydroxy-18,22,24-triketo-16-methoxy-5,7-dimethyl-19-azabicy clo[18.3.1]tetracosa-1(23),4,10,12,14,20-hexaen-8-yl] ester, [(4E,6R,7S,8S,10E,12E,14E,16R)-6-hydroxy-16-methoxy-5,7-dimethyl-18,22 ,24-trioxo-19-azabicyclo[18.3.1]tetracosa-1(23),4,10,12,14,20-hexaen-8 -yl] (2R)-2-(cyclohexanecarbonylamino)propanoate, [(4E,6R,7S,8S,10E,12E,14E,16R)-6-hydroxy-16-methoxy-5,7-dimethyl-18,22 ,24-trioxo-19-azabicyclo[18.3.1]tetracosa-1(23),4,10,12,14,20-hexaen-8 -yl] (2R)-2-(cyclohexylcarbonylamino)propanoate, 82189-03-5, Ansatrienin A, C36H48N2O8, CID6440887, D-Alanine, N-(cyclohexylcarbonyl)-, 11-ester with ansatrienol A, LS-15986, Mycotrienin I order / more information... |
| 456-27-9 | 4-Nitrobenzenediazonium tetrafluoroborate | IUPAC Name 4-Nitrobenzenediazonium tetrafluoroborate CAS Number 456-27-9 Chemical Formula C6H4BF4N3O2 Synonyms: CI 37035;AKOS MSC-0141;FAST RED GG SALT;AZOIC DIAZO NO 37;4-nitrobenzenediazonium;P-NITROPHENYLDIAZONIUM FLUOBORATE;4-nitrobenzenediazoniumfluoborate;P-NITROPHENYLDIAZONIUM FLUOROBORATE;P-NITROBENZENEDIAZONIUM FLUOROBORATE;4-Diazonitrobenzene tetrafluoroborate order / more information... |
| 32136-81-5 | 1-(4-Hydroxyphenyl)-2-methoxyethan-1-one | IUPAC Name 1-(4-Hydroxyphenyl)-2-methoxyethanone CAS Number 32136-81-5 Chemical Formula C9H10O3 Synonyms: 1-(4-Hydroxyphenyl)-2-methoxyethan-1-one, 1-(4-hydroxyphenyl)-2-methoxyethanone, 1-(4-hydroxyphenyl)-2-methoxy-ethanone, 32136-81-5, 32140-93-5, C9H10O3, CID3015614, EINECS 250-929-2 order / more information... |
| 7336-20-1 | 4,4'-Diazidostilbene-2,2'-disodiumsulfonate, disodium salt | IUPAC Name 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid CAS Number 81-11-8 Chemical Formula C14H14N2O6S2 Synonyms: 2,2'-(1,2-Ethenediyl)bis(5-amino-benzenesulfonic acid), 2,2'-(1,2-Ethylenediyl)bis(5-aminobenzenesulfonic acid), 2,2'-Disulfo-4,4'-stilbenediamine, 2,2'-Stilbenedisulfonic acid, 4,4'-diamino-, 25394-13-2, 3-14-00-02266 (Beilstein Handbook Reference), 4,4'-DIAMINO-2,2'-STILBENEDISULFONIC ACID, 4-4'-Diamino-2,2'-stilbenedisulphonic acid, 4,4'-Diaminostilbene-2,2'-disulfonic acid, 4,4'-Diaminostilbene-2,2'-disulphonic acid, 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid, 5-amino-2-[(E)-2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid, 5-azanyl-2-[(E)-2-(4-azanyl-2-sulfo-phenyl)ethenyl]benzenesulfonic aci d, 65941-98-2, 7336-20-1, 81-11-8, AIDS158065, AIDS-158065, Amsonic acid, Amsonsaeure, Benzene, 1,1'-(1,2-ethenediyl)bis-, diamino disulfo deriv, Benzene, 1,1'-(1,2-ethenediyl)bis-, diamino disulfo deriv., Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-amino-, Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-amino, Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-amino-, Benzenesulfonic acid, 2,2'-(1,2-ethylenediyl)bis(5-amino-, Benzenesulfonic acid, 2,2'-(1,2-ethylenediyl)bis(5-amino- (9CI), Benzenesulfonic acid, 2,2'-[(E)-1,2-ethenediyl]bis[5-amino-, BRN 0629516, C14H14N2O6S2, CCRIS 4778, DAS, DASD, Diaminostilbenedisulfonic acid, (E)-4,4'-Diamino-2,2'-stilbendisulfonsaeure, EINECS 201-325-2, Flavonic acid, HSDB 4239, LS-170804, NCGC00164487-01, NCI-C60162, NSC163, NSC 163, NSC659761 (SODIUM SALT), p,p'-Diaminodiphenylethylene-o,o'-disulfonic acid, p,p'-Diaminostilbene-o,o'-disulfonic acid, ST5170852, Tinopal BHS Product info: Sulfonic acid is a compound with general formula RSO2OH, where R is an aliphatic or aromatic hydrocarbon. It is a derivative of sulfuric acid (HOSO2OH) where an OH has been replaced by a carbon group or a compound where a hydrogen atom has been replaced by treatment with sulfuric acid; for example, benzene is converted to benzenesulfonic acid (water-soluble). Sulfonic acid has a sulfur atom bonded to a carbon atom of a hydrocarbon and bonded also to three oxygen atoms, one of which has been attached to a hydrogen atom. Sulfonic acid is acidic due to the hydrogen atom, stronger than a carboxylic acid. Sulfonic acid is one of the most important organo sulfur compounds in organic synthesis. Sulfonic acids are used as catalysts in esterification, alkylation and condensation reactions. Sulfonates are salts or esters of sulfonic acid. Sulfonic salts are soluble in water. Sulfonic acid and its salts present in organic dyes provide useful function of water solubility and or improve the washfastness of dyes due to their capabiltity of binding more tightly to the fabric. They are widely used in the detergent industry. Alkylbenzene sulfonic acid is the largest-volume synthetic surfactant because of its relatively low cost, good performance, the fact that it can be dried to a stable powder and the biodegradable environmental friendliness. Sulfonate cleaners do not form an insoluble precipitates in hard water. Sulfonic acid salts and esters are intermediates widely used in organic synthesis and particularly phenolic compounds and cation exchange resins. They are synthetic intermediate for a number of biologically active compounds and pharmaceutical candidates such as sulfa drugs. Stilbebe is an analogue of azobenzene ( N=N double bond compound). Stilbene, also called diphenylethylene, is an unsaturated hydrocarbon with the formula C6H5CH=CHC6H5. (azobenzene formula is C6H5N=NC6H5). Stilbene is a colorless to yellowish crystal insoluble in water, soluble in ether and benzene; melting point 124 C. Stilbene and azobenzene are parent substances of azo dyes, optical brightener, bleaches, phosphors and some pH indicators. They are also found as rigid moiety (mesogen) in many liquid crystal materials. Azo is the prefix indicating the group -N=N- or a combining form of azote which share the core azobenzene structure. Azo compounds contain a double bond of two nitrogen atoms, uniting two hydrocarbon radicals, This structure absorb light and is widely used to produce dyes. Azobenzene is a compound composed of two phenyl rings linked by azo double bond. There are geometric isomers (cis and trans form). The trans form melts at 68 C comprises orange to red leaflets (the cis form melts at 71 C). The isomers are sensitive to light which affords rotation or inversion around the double bond, called reversible cis-to-trans photoisomerization. Photoisomerization provide enriched chromophore and dichroic properties. Photo-orientation molecules are under the study of molecular switches, molecular motors, and molecular electronics. Photoisomerizable compounds are used in rewritable CD or DVD printing. DSD Acid Disodium salt,having C=C chromophore group, is used as an intermediate for dyes, brighters, bleaches and/or phosphors. order / more information... |
| 139240-17-8 | (S)-2-(Diethylamino)ethyl 3-(naphthalen-1-yl)-2-(((S)-tetrahydrofuran-2-yl)methyl)propanoate | order / more information... |
| 59819-52-2 | (2-Chlorophenyl)-(2,2,2-trichloroethyl)chlorophosphate | IUPAC Name (2-Chlorophenyl)-(2,2,2-trichloroethyl)chlorophosphate CAS Number 59819-52-2 Chemical Formula C8H6Cl5O3P order / more information... |
| 61969-48-0 | Solvent Red 127 | order / more information... |
| 132089-38-4 | Ethyl 2-(3,5-dichlorophenyl)thiazole-4-carboxylate | order / more information... |
| Alpha,omega-bis-mercapto poly(ethylene glycol) | order / more information... |