Organic Chemicals

Product ID：TQCH018 Product Name：Maltotriose CAS NO ：1109-28-0 Molecular Formula:C18H32O16 Molecular Weight:504.44 Purity：≥98% Grade: Medical grade Appearance:White to Off-white Powder Application：Used for content determination/identification/pharmacological experiment, etc Storage Conditions：Sealed in dry,2-8°C

Minimum Order: 1 bags

Hot sale in AU!! No signature! AU STOCK 2-3 DAYS delivery We have a large stock of 1,4-Butanediol in our Australian warehouse, CAS 110-63-4 with beautiful prices and good quality. Please contact me immediately to order bdo(1,4-Butanediol)! BDO oil arrive in 2-3 days!

We have a large stock of b d o in our Australia/Canada warehouse, 99% Purity BDO with factory prices and safe delivery. CAS 110-63-4 BDO Australia Canada Stock 2- 3 days arrive. No signature!! VERY SAFE! Order from Australia/Canada, ship locally, arrival in 2–3 days! Provide 1L sample! BDO (cas 110-63-4) ships to other countries and ships from China, such as New Zealand, US, Russia, the Netherlands, Sweden, Germany, Belgium, Norway, the United Arab Emirates, etc., and it takes 8–15 days.

Product Name: Dess-Martin periodinane CAS 87413-09-0 EINECS: 672-328-8 Synonyms：1,1,1-Tris(acetyloxy)-1,1- , dihydro-1,2-benziodoxol-3-(1H)-one Product Code： FD10776 MDL No： MFCD00130127 MOL file： Download Chemical Formula： C13H13IO8 Molecular Weight：424.14 g/mol form Liquid color Colorless to light yellow Packaging: 1kg/aluminum foil bag; 25kg/barrel; custom Payment methods: Bitcoin, PayPal, Western Union Shipping: Express, Air, or Sea Express: FedEx, UPS, DHL. TNT, ems, ub, hems Ports: Shenzhen, Shanghai, Tianjin, Qingdao, Guangzhou Delivery time: 7 days for express delivery, 3-7 days for air delivery, 7-45 days for sea delivery To ensure 100% safe transportation, we will use special routes, customs clearance by shipping companies, and door-to-door delivery. 100% safe delivery!

Minimum Order: 1 bags

1,3-dichlorotetraisopropyldisiloxane Name: 1,3-dichlorotetraisopropyldisiloxane Produc , t Name: 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane C , hemical Name:1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane , Cas No.: 69304-37-6 Molecular Formula: C12H28Cl2OSi2 Molecular Weight:315.43 Description: colorless liquid Assay: 98% Hot Tags: 1,3-dichloro-1,1,3,3-tetraisopropyldisiloxane/ 69304-37-6, manufacturer, factory, API, intermediate

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Product Name: 1,6-Dibromopyrene CAS 27973-29-1 Synonyms: 6-DibroMopyrene;Pyrene, 1,6-dibromo-;1,6-Dibromopyrene;1,6- dlbrornopyr , one;1,6-Dibromopyrene;1,6-Dibromopyrene MF: C16H8Br2 MW: 360.04 EINECS: 1308068-626-2 Product Categories: fine chemicals, specialty chemicals, intermediates, electronic chemicals, organic synthesis;intermediate; OLED;OLED materials Melting point: 228.0 to 232.0 °C Boiling point : 469.6±18.0 °C(Predicted) Density : 1.852±0.06 g/cm3(Predicted) Storage temp. : Sealed in dry,Room Temperature Solubility: Chloroform (Very Slightly, Heated), Methanol (Very Slightly, Heated) Form: Solid Color: White to Off-White λmax: 246nm(EtOH)(lit.) Usage: 1,6-Dibromopyre , ne is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and development processes and biochemical pharmaceutical synthesis processes.

Minimum Order: 1 bags

Product Name: Di-tert-butyl dicarbonate CAS 24424-99-5 Synonyms: (BOC)2O;(BOC)2O FLUKA;BOC;BOC ANHYDRIDE;start-butyl- dicarbonate;PYROCARBONIC ACID DI-TERT-BUTYL ESTER;RARECHEM TB OC 0001;Boc Anhydride, solid/liquid MF: C10H18O5 MW: 218.25 EINECS: 246-240-1 Product Categories: Pharmaceutical Intermediates; Starting Raw Materials & Intermediates; Amino Acid Derivatives; Organics; N-Protecting Reagents; Biochemistry; Peptide Synthesis; Protection & Derivatization Reagents (for Synthesis); Protective Reagents (Peptide Synthesis); Reagents for Oligosaccharide Synthesis; Synthetic Organic Chemistry; Boc-Amino acid series; Miscellaneous Reagents Chemical Properties: Melting point: 23 °C (lit.) Boiling point: 56-57 °C/0.5 mmHg (lit.) Density: 0.95 g/mL at 25 °C (lit.) Vapor pressure: 3.85Pa at 25℃ Refractive index: n20/D 1.409(lit.) Fp； 99 °F Storage temp.: 2-8°C Solubility: Chloroform (Sparingly), Methanol (Slightly) Form: Low Melting Crystalline Solid Color: White Specific Gravity: 0.950 Water Solubility: Miscible with decalin, toluene, carbon tetrachloride, tetrahydrofuran, dioxane, alcohols, acetone, acetonitrile and dimethylformamide. Immiscible with water. Sensitive: Moisture Sensitive BRN: 1911173 Stability: Acid Sensitive InChIKey: DYHSDKLCOJIUFX-UHFFFAOYSA-N LogP: 1.87 at 25℃ Usage: 1. Used as an intermediate in medicine and organic synthesis, it is an important amino protective agent used in the synthesis of medicine and agricultural chemical products. 2. Amino acid BOC reagent. It is used to introduce tert-butoxycarbon (BOC) protecting groups in organic synthesis, especially for amino protection of amino acids. It is widely used in the synthesis of medicine, protein and peptide synthesis, biochemistry, food, cosmetics and other products.

Minimum Order: 1 bags

Product Name:18-Crown-6 CAS Number: 17455-13-9 Synonyms: 1,4,7,10,13,16-Hexaoxacyclooctadecane; Hexaoxacyclo-octadecane; 18-Crown 6-ether EINECS NO.: Main Application: Cyanoacrylate adhesive curing accelerator, phase transfer catalyst in synthetic organic chemistry. Extraction and separation of extractant - complexing agent, precious metals and rare earth elements, the electronics industry ion conductive materials, liquid crystal display element material. Molecular Formula: C12H24O6 Molecular Weight: 264.32 Purity:≥99% Moisture (%):≤0.01 form Crystals or Crystalline Mass or Liquid color White or clear colorless Storage: Place in a dry, ventilated place. Specification: Pharmaceutical grade, USP42 EP9.0 Standard Package:＜25KG， by foil-alum bag/pap/bottle ≥25kg，25kg/drum/bag, or as your request key words:18-Crown-6

Minimum Order: 1 bags

Name: Cupric acetylacetonate Synonyms: COPPERACETONYLACETONATE;COPPER ACETYLACETONATE; COPPER(+2)ACETYLACETONATE; , COPPER(II) ACETYLACETONATE; COPPER(II) 2,4-PENTANEDIONATE; CUPRIC(II) ACETYLACETONATE; CUPRIC AA; CUPRIC ACETYLACETONATE CAS: 13395-16-9 MF: C10H14CuO4 MW: 261.76 EINECS: 236-477-9 Product Name: Copper(II) acetylacetonate Identification Synonyms 2,4-Pentanedione copper(II) derivative; Bis(2,4- pentanedionato)copper(II) Molecular Formula Cu(C5H7O2)2 Molecular Weight 261.76 CAS Number 13395-16-9 EINECS/ELINCS 236-477-9 Properties： Appearance Blue needle crystal or powder.s Melting Point 284.0~288.0ºC Solubility Slightly soluble in water and soluble in alcohol, chloroform, and benzene. Stability stable under ordinary conditions Application： Copper(II) acetylacetonate catalyzes coupling and carbene transfer reactions. It is employed to catalyze Michael's additions. Metal acetylacetonates are used as catalysts for polymerization of olefins and transesterification. They are used as PVC stabilizers and curing agents for epoxy resins, acrylic adhesives, and silicone rubbers. They are used as solvents, lubricant additives, paint dryers, and pesticides. They are used in glass coatings. Packing and Storage： Packing In 20kgs net cardboard drum. Storage Keep the container tightly closed in a dry and cool place. Safety Information： Irritant Non-hazardous for air, sea, and road freight.

Minimum Order: 1 bags

English name:5-Bromoindole Empirical Formula (Hill Notation): C8H6BrN CAS:10075-50-0 MDL: No. MFCD00005670 Storage temperature: 2.00℃ Molecular weight: 196.05 g/mol Melting point: 90.00°C - 92.00°C Category: Pharmaceutical intermediates: Heterocyclic compounds Appearance: off-white crystal. Melting point 90-92℃. Melting point: 90-92 °C(lit.) Boiling point: 228.5°C (rough estimate) Density: 1.5466 (rough estimate) Refractive index: 1.6550 (estimate) Storage conditions: -20°C Solubility: 126mg/l (calculated) Acidity coefficient (pKa): 16.04±0.30(Predicted) Form: powder or block Color: white to light brown Detection method: HPLC, NMR BRN: 112877 InChI: InChI=1S/C8H6BrN/c9-7-1-2-8-6(5-7)3-4-10-8/h1-5,10 , H InChIKey: VXWVFZFZYXOBTA-UHFFFAOYSA-N SMILES: N1C2=C(C=C(Br)C=C2)C=C1

Minimum Order: 1 bags

MSDS Number: M1599 --- Effective Date: 11/17/99 Product Name: MERCURY Synonyms: Quicksilver; hydrargyrum; Liquid Silver CAS No.: 7439-97-6 Molecular Weight: 200.59 Chemical Formula: Hg Product Codes: J.T. Baker: 2564, 2567, 2569, 2572 Mallinckrodt: 1278, 1280, 1288 Packaging: 1kg/aluminum foil bag; 25kg/barrel; custom Payment methods: Bitcoin, PayPal, Western Union Shipping: Express, Air, or Sea Express: FedEx, UPS, DHL. TNT, ems, ub, hems Ports: Shenzhen, Shanghai, Tianjin, Qingdao, Guangzhou Delivery time: 7 days for express delivery, 3-7 days for air delivery, 7-45 days for sea delivery To ensure 100% safe transportation, we will use special routes, customs clearance by shipping companies, and door-to-door delivery. 100% safe delivery!

Minimum Order: 1 bags

Methylene Bis Thiocyanate (MBT/MTC) CAS 6317-18-6 Methylene Dithiocyanate Chemical Name: Methylene thiocyanate Synonyms: Methylene Bis Thiocyanate (MBT/MTC) Appearance: Pale Yellow Free Flowing Powder / Crystals Transport Package: 25kg/Carton Box; 25kg/Fiber Drum HS Code：2930909090 Description: Methylene Bis Thiocyanate is a light yellow acicular crystalline chemical. Its melting point is 100-104ºC, sight soluble in other organic solvents, soluble in water at 0.4%, and stable under acid conditions. Applications: 1. Control of microbial activity in cooling water systems. 2. Control of slime in Pulp & Paper Manufacturing. 3. Preservation of paints, adhesives, synthetic polymer lattices, and latex emulsions. 4. Anti-microbial treatment of water-thinned products, thickeners, and slurries. 5. Preservation of wood and wood products. 6. Preservation of Leather and Leather products. 7. Oil well brines and drilling mud. Packing: 25kg/paper bag or fiber drum.

Minimum Order: 1 bags

Commodity name： Sodium Saccharin Alias： Saccharin sodium salt dihydrate; CAS No.:6155-57-3 Physical State: White crystals Function: Sweet taste agent CAS No.: 6155-57-3 CAS No.: 6155-57-3 Sodium Saccharin price CAS No.: 6155-57-3 Sodium Saccharin supplier A lower price to buy Sodium Saccharin CAS No.: 6155-57-3 from a top supplier Sodium Saccharin

Minimum Order: 1 bags

Product Name: Lithium diisopropylamide CAS Number: 4111-54-0 Synonyms: 2-Propanamine,N-(1-methyl ethyl)-,lithium salt;n-(1-methyl ethyl)-2-propanaminlithiumsalt; LITHIUM DIISOPROPYLAMIDE THF COMPLEX; LITHIUM DIISOPROPYLAMINE; LITHIUM DIISOPROPYLAMIDE; LDA THF COMPLEX; LDA; DIISOPROPYLAMINOLITHIUM EINECS NO.: 223-893-0 Molecular Formula: C6H14LiN Molecular Weight: 107.12306 Purity:≥99% Moisture (%):≤0.01 Appearance: brown liquid Storage: 2-8°C Package:＜25KG， by foil-alum bag/pap/bottle ≥25kg，25kg/drum/bag, or as your request keywords: LDA， Lithiodiisopropylamine， N-Lithiodiisopropylamide

Minimum Order: 1 bags