Tert-butyl hydroperoxide 70% liquid 25kg net , 180kg net, 190kg net, 925kg net in 1000l ibc drum.
Dibocdi-tert-butyl (diboc) Chemical name : dibocdi-tert-butyl dicarbonateboc anhydride Molecular weight : 216.11 Cas no. : 24424-99-5 Appearance : white crystalline mass Content : 99%min Melting point : 22-24 Stability at 4 : 9 months Packing : 50kgs net/pe drum (10 tons/20'fcl) 1kg net/ fluoridized bottle by air Uses : mino group protecting agent in the synthsis of peptides, glycopeptides, pharmaceuticals and agrochemicals. Convenient reagent fot the protection of amino acids and peptides as their acid-labile t- butoxycarbonyl (boc) derivatives (t-butyl carbamates), in high yield under mild conditions. 50kgs net/pe drum (10 tons/20'fcl)
Di-tert-butyl-dicarbonate Di-tert-butyl-dicarbonate Transparent crystal Transparent crystal
Guangzhou Swan Chemical Co., Ltd. was established by a group of fine chemical Industry professionals , SWAN is a manufacturer and distributor, especially providing high quality products and technical support in order to solve customerªQ substantive issues. Serving industrial: Latex paint, Electrophoretic paint, Powder coating, and Wood paint, Ink, Adhesives, Synthesis of emulsion, Pharmaceutical intermediates and Food additive and the many other niche areas. Product line: Functional monomers, Molecular weight regulator, Emulsifier additives, Intermediate, Cosmetic raw materials, PVC additives, etc. Specification of Tert-dodecylthiol¡§TDM) (25103-58-6) Synonyms: dodecanethioltertiaire;sulfole120;t-ddm;terc.dodecylmerkaptan;2,3,3,4,4,5-Hexamethyl-2-hexanethiol;tert-dodecylthiol;TERT-DODECANETHIOL;TERT-DODECYL MERCAPTAN CAS: 25103-58-6 MF: C12H26S MW: 202.4 EINECS: 246-619-1 Product Categories: Organics;Organic Building Blocks;Sulfur Compounds;Thiols/Mercaptans;Self Assembly&Contact Printing;Self-Assembly Materials;Thiols;Organic Building Blocks;Self Assembly&Contact Printing;Self-Assembly Materials;Sulfur Compounds Mol File: 25103-58-6.mol tert-dodecylthiol Structure tert-dodecylthiol Chemical Properties mp -7.5C bp 227-248 C(lit.) density 0.86 g/mL at 20 C(lit.) Fp 195 F Water Solubility
B5 Chemical Name N-(Tert-butyl)hydroxylamine hydrochloride CAS NO. 57497-39-9 Molecular formula C4H11NO.HCl Molecular weigh 125.6 Content 98% Appearance white crystal melting point 183-185ºC
4-tert-butyl benzoic acid Appearance white crystal Content 99% Melting point1621 66¦ Acid value311-317 mgkoh/g Iron content_3ppm Water content_0.1% Ash _0.1% Plastic and kraft complex bag with plastic film bag lined 25kg/bag
Brand Name : MERCK, Qualigens, RANKEM Product Grade : AR, EMPLURA, ER, HPLC, LR, SQ Pack Size : 1Lit, 2.5Lit, 500ml
Chemical Name: Mixture of poly-tert-butylphenoldisulfide and stearic acid CAS No.:60303-68-6 ; 57-11-4 Appearance: Light yellow to brown granules Sulfur content,%:26.4-28.4 Softening Point,degree:75-95 Stearic acid, %: 9.0-11.0 TB710 acts as a nitrosamine-free vulcanizing agent. It also acts as an antioxidant because of its phenolic structure. Serves as an alternative for TB7 in cases where an agent of lower softening point is required for good dispersion into a rubber compound. It offers high elastomer solubility. It forms monosulphide bridges which are more stable and have very good resistance to heat and ageing when compared with typical polysulfide bridges. It is used for polymers like rubber and in tire industry applications.
Flavorless crosslinking agent BIPB peroxide series crosslinking agent Products commonly known as: BIPB, BIBP, odourless DCP, cross-linking agent BIPB, curing agent BIPB, BIPB, bridge agent BIPB, Vul-Cup 40KE, Luperox 802, Peroximon F 40MG, Perkadox 14SFI, Perperperyl PT, NORPEREROX BIPB-40C, Liandox VC-40C, Aceox BIBP 40C, Aceox BIBP 40C, OXANBIB, OXANBIB, ECILINK-40C BIK-40C, BIK BIS-40C, PBDP, PBMBDP, CCRIRIS 4588, EICSNECS246-246, Luperox-248-248, Luperperox-478-478, LuSP, LINKWELL BIPB Chemical name: di-tert-butyl peroxide diisopropylbenzene Molecular formula: C6H4 [C(CH3)2OOC(CH3)3]2 Molecular weight: 338Cas N0:025155-25-3 or 2212-81-9 Nature: It is insoluble in water and partly soluble in organic solvents such as ethanol, ether, benzene and carbon tetrachloride. The theoretical active oxygen content is 9.45%, the decomposition temperature is 182 C (half-life 1 minute), 118 - 120 C (half-life 10 hours). Purpose: This product can be used as crosslinking agent for chlorinated polyethylene, ethylene propylene terpolymer, ethylene vinyl acetate copolymer, silicone rubber, nitrile butadiene rubber, fluorine rubber and other plastics and rubber. Under the same crosslinking effect, the dosage of DCP is about 2/3, and the irritant odor in the operation process and the finished product is small. Packaging, storage and transportation: This product is packed in PE plastic bags with a net weight of 5 kilograms per bag and in cartons with a net weight of 20 kilograms per box. Storage temperature is normal, the product is not easy to deteriorate. Exposure and severe vibration should be avoided during transportation. Avoid heating, forbid mixing with strong acid and reducing agent. Quality indicators: Melting Point Temperature of Carrier with Appearance Content% of Series Products BIPB 96 Crystalline Powder 96 No 40-50 BIPB 90 White Powder 90 CaCO 3/ BIPB 40 White Powder 40 CaCO 3+Silica/
Product Name 3,5-Di-tert-butyl-4-hydroxybenzaldehyde CAS 1620-98-0 Molecular weight 234.3376 Formula C15H22O2 Melting point 187-189 Appearance : white or little yellow crystal powder Assay 99% min Loss on drying 0.3%max 25kg
CAS No. 63038-27-7 Other Names L-tert-Leucine methyl ester hydrochloride Place of Origin China (Mainland) Type Pharmaceutical Intermediates Purity 99% Brand Name APCC Model Number AS-I-001 Application L-tert-Leucine methyl ester hydrochloride Appearance off-white crystalline powder. 1kg 5kg 25kg/drum.
B8 Chemical Name N-tert-butylhydroxylamine CAS NO. 16649-50-6 Molecular formula C4H11NO Molecular weigh 89.08 Content 98% Appearance White or off-white crystal melting point 49-51â??
Whiteness/white crystal CAS NO 865-48-5
Appearance & Physical State: clear yellow to brown solution Density: 0.89 Melting Point: ºC Boiling Point: 67ºC Flash Point: -19ºC Refractive Index: 1.52299 (124ºC) Water Solubility: vigorous reaction Stability: Stable to light, heat, air, carbon dioxide and strong acids. Storage Condition: Flammables area Symbol: GHS02 GHS05 GHS07 GHS08 GHS09 Sign: Danger hazard declaration: H225; H251; H304; H314; H336; H361f; H373; H411 hazard declaration add: Reacts violently with water. waring notice: P210; P235 + P410; P261; P273; P280; P301 + P310 RTECS: UB8520000 Hazard Class: 4.2 Safety Statements: S16-S26-S36/37/39-S43-S45-S6 HS Code: 2905143000 Packing Group: III WGK Germany: 3 RIDADR: UN 2924 Risk Statements: R11; R14; R35 Hazard Codes: F; C
4-tert-Butylcyclohexanone Name:4-tert-Butylcyclohexanone Synonym:4-TERT-BUTYLCYCLOHEXANONE;AKOS BBS-00000687;CYCLOHEXANONE, 4-(1,1-DIMETHYL ETHYL);P-TERT-BUTYLCYCLOHEXANONE;PARA TERTIARY BUTYL CYCLOHEXANONE;TIMTEC-BB SBB007656;4-(1,1-dimethylethyl)-cyclohexanon;4-(1,1-dimethylethyl)-Cyclohexanone CAS: 98-53-3 EINECS:202-678-5 Assay:99% M.F:C10H18O M.W:54.25 MP or BP: 47-50 °C(lit.);113-116 °C20 mm Hg(lit.) Appearance:white liquid Application:Liquid Crystal intermediates. Package:180KG/plastic drum Standard:Enterprise standard MOQ:25kg Price:USD34.2/kg
4-tert-Butyliodobenzene,Appearance:light yellow liquid,CAS Number 35779-04-5,Linear Formula (CH3)3CC6H4I,Molecular Weight 260.11,assay 98%,bp :116-118 °C/9 mmHg(lit.
Detailed Description tert-butyl 4-(4-bromoanilino)piperidine-1-carboxylate CAS 443998-65-0 Product name 1-BOC-4-(4-BROMO-PHENYLAMINO)-PIPERIDINE Cas number 443998-65-0 Assay 99% Storage It should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Essential information of 1-BOC-4-(4-BROMO-PHENYLAMINO)-PIPERIDINE CAS 443998-65-0 Category:Pharmaceutical Intermediates, organic building blocks,Fine Chemicals, chemical intermediate Appearance:4-[(4-Bromophenyl)amino]piperidine-1-carboxylic acid tert-butyl ester powder Shelf life:2 years More information of 1-BOC-4-(4-BROMO-PHENYLAMINO)-PIPERIDINE CAS 443998-65-0 It is for research use only. Application of 1-BOC-4-(4-BROMO-PHENYLA MINO)-PIPERIDINE CAS 443998-65-0 It is a pharmaceutical intermediate. whatsApp:+8618233037038
Sodium tert-butoxide 865-48-5
Flavorless vulcanizing agent ACTOR-BIBP Chinese Name: 1,4-di-tert-butyl peroxide isopropylbenzene; alpha, alpha'-di-tert-butyl peroxide diisopropylbenzene; bis [1-(tert-butyl peroxide) -1-methyl ethyl] benzene; bis (tert-butyl peroxide) p-diisopropylbenzene; _, _'-di-tert-butyl peroxide diisopropylbenzene English Name: 1,4-Di-(2-tert-butylperoxyisopropyl) benzene; ALPHA, ALPHA'-BIS (T-BUTYLPEROXY) -DIISOPROPYL-BENZENE; BIS [1-(TERT-BUTYLPEROXY) -1-METHYLETHYL] BENZENE; Bis (tert-butyldioxypropyl) benzene; BIS (T-BUTYLPEROXY) BENZENE Cas: 25155-25-3 Molecular formula: C20H34O4 Molecular weight: 338.48 Product introduction: vulcanizer BIBP belongs to peroxide crosslinking agent. Free radical crosslinking is carried out during vulcanization process. It has high crosslinking density for rubber products, and no irritating odor is emitted during crosslinking process. It does not pollute the environment. Suitable vulcanization methods are: moulding vulcanization, steam tank vulcanization, high temperature continuous vulcanization. Properties: insoluble in water, partly soluble in ethanol, ether, benzene, carbon tetrachloride and other organic solvents. Density: 1.63 g/mL at 25 degrees C (lit.) Indicators: Date index Item Project (lot, No) 0028 (Date production) 20110528 Appearance/appearance offwhite crystal white powder Theoretical active oxygen content (%) (>98) Pass rate of 320 meshes% 99 M, P (capillary pipe) melting point 45-55 C Water content moisture content less than 0.40 Ash content (950 C, 2hr) ash% less than 0.40 Content% 70% Usage: This product can be used as crosslinking agent of polyethylene (PE), ethylene-vinyl acetate copolymer (such as EVA foaming), chlorinated polyethylene rubber (CPE), ethylene propylene diene monomer (EPDM), chlorosulfonated polyethylene, tetrapropyl fluororubber (TP-2), saturated hydrogenated nitrile butadiene (HNBR), silicone rubber and other rubber and plastics. Under the same crosslinking effect, the addition amount is about 2/3 of DCP. There is no irritating odor in the process of operation and the products made. Especially suitable for indoor soft wire insulation cross-linking and EVA foam products, such as high-voltage rubber hose, air conditioning rubber cable, EVA foam toys, etc. Storage: Keep in a sealed, cool and sealed condition. Avoid exposure to sunlight and severe vibration when transporting. Avoid heating, forbid mixing with strong acid and reducing agent. Packing: 25kg/drum
TBPB is an efficient initiator for the ethylene polymerization under high pressure in both autoclave and tubular processes,also suitable for crosslinking of EPDM rubber compounds at ambient temperature within some weeks.
