CAS:18531-94-7
Molecular Formula:C20H14O2
Alias
More Information
(S)-(+)-1,1'-Binaphthyl-2,2'-Diol; (R)-(+)-2,2'-Dihydroxy-1,1'-Dinaphthyl; Bi-2-Naphthol; (R)-(+)-1,1'-Bi(2-Naphthol); 2,2'-Dinaphthol; (R)-(+)-2,2'-Dihydroxy-1,1'-Binaphthyl; (R)-(+)-Binol; Dihydroxydinaphthylwhitepowder; (R)-[1,1'-Binaphthalene]-2,2'-Diol; Di-B-Naphthol; (R)-(+)-1,1'-Binaphthalene-2,2'-Diol; (R)-(+)-Bi-2-Naphthol; (R)-[1,1']-Binaphth-2-Ol, (R)-Binol; (+)-2,2μ-Dihydroxy-1,1μ-Dinaphthyl, (R)-(+)-1,1μ-Binaphthalene-2,2μ-Diol, (R)-Binol
Brief Introduction
(R)-(+)-1,1'-Bi-2-naphthol has many uses: as an assistant in asymmetric selective reduction of ketones; Ligands in chiral titanium catalysts are used for stereoselective reactions, such as glyoxylic acid reaction and Diels alder reaction; It is used as a chiral promoter in the asymmetric oxidation of sulfide to sulfoxide; Chiral lanthanide trifluoromethanesulfonic acid was synthesized from binaphthol and used as catalyst in asymmetric Diels alder reaction; Binaphthol derivatives have recently been found to be used in asymmetric cleisen rearrangement and asymmetric epoxidation; These lithium aluminum hydride derivatives of binap-h have been widely used in the reduction of ketones; Chiral binaphthol salt precursor, used for olefin epoxidation asymmetric reaction salt.
CNY 10 Million
33300m²
50-100 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Fibre Drum
|
Main products:
(R)-(+)-1,1'-Bi-2-Naphthol
/1,1'-Bis(Diphenylphosphino)Ferrocene
/Tetrabutylammonium Bromide
/Triphenylphosphine
/Benzyltrimethylammonium Chloride
CAS:24308-84-7
Molecular Formula:C12H14O6S2Zn
Alias
More Information
Zinc Bis(Benzenesulphinate); Zbs; P-Toluenesulfinic Acid Sodium Salt; 4-Chlorobenzenesulfinic Acid Sodium; 4-Fluorobenzene Sulfinic Acid Sodium; Zinc Ben Zenesulfinate; Benzenesulfinic Acid Zinc Salt
Brief Introduction
Zinc benzenesulfonate (ZBS) is a new type of alkyl arene zinc sulfonate complex, which is mainly used as pesticide, plastic and rubber additives; It can be used as lubricant filler and flame retardant activator to improve the performance of the product. When used together with Azodicarbonamide (AC) foaming agent, the decomposition temperature can be greatly reduced.
CNY 49.1 Million
133200m²
100-500 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Fibre Drum
40kg /
Fibre Drum
|
Main products:
Zinc Benzenesulfinate Dihydrate
/Diallyl Phthalate
/N-Allyl-4-Methylbenzenesulfonamide
/Tosyl Chloride
/Benzenesulfonyl Chloride
/4-Chlorobenzenesulfonyl Chloride
/Benzenesulfonic acid, 4-Methyl-, 2-(Aminocarbonyl)Hydrazide
/Bromoethane
/1-Bromopropane
/1-Bromobutane
CAS:2487-90-3
Molecular Formula:C3H10O3Si
Alias
More Information
Trimethoxysilanecontainssiclforstability; Silane,Trimethoxy; Trimethoxylsiloxane; Trimethoxyorthosilane; Trimethoxy-Silan; Trimethoxysilyl Hydride
Brief Introduction
It is an important intermediate for the synthesis of functional silicone compounds. It is used in adhesives, coatings and silicone modified polymers. It can also be used as hydrogenation reduction reagent.
CNY 185.8 Million
66600m²
100-500 People
CRO
CRO
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
200kg /
Plastic Drum
|
Main products:
Trimethoxysilane
/N-Octyltriethoxysilane
/Lithium ion Battery Electrolyte
/Triethoxysilane
/Tetramethyl Orthosilicate
/Tetraethyl Orthosilicate
/Methyltrimethoxysilane
/Methyltriethoxysilane
CAS:2530-83-8
Molecular Formula:C9H20O5Si
Alias
More Information
2,3-Epoxypropoxy Propyltrimethoxysilicane; γ-Glycidoxypropyltrimethoxysilane; Trimethoxy(3-(Oxiran-2-Ylmethoxy)Propyl)Silane; (3-Glycidoxypropyl)Trimethoxysilane 3-(2,3-Epoxypropoxy)Propyltrimethoxysilane
Brief Introduction
It is mainly used to improve the adhesion properties of the surface of organic and inorganic materials, such as the treatment of glass fiber in glass fiber reinforced plastics, rubber, paint, silicone filler in coatings, etc. it is also used in adhesives to increase the adhesion properties. The resins it adapts to include epoxy, phenolic, melamine, polysulfide polyurethane, polyphenylene, etc.
CNY 332 Million
666000m²
1000+ People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | - | - |
25kg /
Iron Drum
200kg /
Iron Drum
|
Main products:
3-Glycidoxypropyltrimethoxysilane
/Trimethoxysilylpropanethiol
/Bis-(γ-Triethoxysilylpropyl)-Tetrasulfide
/Bis(Triethoxysilylpropyl) Disulfide
/3-Aminopropyltriethoxysilane
/3-(Trimethoxysilyl)-1-Propanamine
/3-Chloropropyltrichlorosilane
/3-Thiocyanatopropyltriethoxysilane
/Methyltrimethoxysilane
/Methyltriethoxysilane
/Phenyltrimethoxysilane
/Vinyltrimethoxysilane
CAS:26299-14-9
Molecular Formula:C5H6ClCrNO3
Alias
More Information
Corey'S Reagent; Pyridiniumchlirochromate; Piridinium Dichromate; Pyridinium Dichromate; Corey Schmidt Reagent
Brief Introduction
Pyridinium chlorochromate, commonly abbreviated as NBS, is a mild oxidant with orange yellow crystals. The disadvantages of using PCC are that the reaction time is too long and PCC is toxic. The reagent itself is weakly acidic, so it is often used with buffers such as sodium acetate.
Xinxiang Lubei Biotechnology Co.,Ltd.
CNY 0.5 Million
33300m²
Less Than 50 People
CMO
CMO
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | 80 tons/year | - |
25kg /
Fibre Drum
|
Main products:
Pyridinium Chlorochromate
/4-Fluorobenzenesulfonyl Chloride
/4-Biphenylsulfonyl Chloride
/4-Bromobenzenesulfonyl Chloride
/4-Chlorobenzenesulfonyl Chloride
/2-Naphthalenesulfonyl Chloride
/2-Mesitylenesulfonyl Chloride
/3-Methylquinoline-8-Sulfonyl Chloride
/4-Bromo-N,N-Dimethylaniline
Inquiry (
10
/ 10
)
Clear All
Sign In
Error!