CAS:998-40-3
Molecular Formula:C12H27P
Alias
More Information
Tributylphosphine; Tributylfosfin [Czech]; Phosphine,Tributyl; Tris(Butyl)Phosphine; Phosphine, Tributyl-; tri-n-Butyl-Phosphine; tris(n-Butyl)Phosphine
Brief Introduction
Tributylphosphine is a colorless to yellowish liquid with a strong garlic-like odor. It is insoluble in water. It is liable to heat and ignite spontaneously in air. If involved in a fire phosphine gas, a highly flammable and toxic gas, will evolve. It is irritating to mucous membranes.
Tributylphosphine is the main ligand of homogeneous catalyst used in petrochemical production. It can also be used as reducing agent and olefin polymerization catalyst,
(1).As an important organic phosphine ligand.
(2).It is widely used in transition metal organic synthesis, and can also be used as an efficient catalyst.
CNY 60 Million
93240m²
50-100 People
CDMO
CDMO
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
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| Tech Grade | - | - |
25kg /
Plastic Drum
|
Main products:
Tri-N-Butylphosphine
/1-Ethynyl-1-Cyclohexanol
/2-Bromochlorobenzene
/Phenylboronic Acid
/2-Aminodiphenyl
CAS:85070-47-9
Molecular Formula:C7H5BrClF
Alias
More Information
1-(Bromomethyl)-3-Chloro-2-Fluorobenzene; 2-Fluoro-3-Chlorobenzyl Bromide; Alpha-Bromo-3-Chloro-2-Fluorotoluene; Benzene, 1-(Bromomethyl)-3-Chloro-2-Fluoro-
Brief Introduction
This product can be used as intermediate of medicine, pesticide and dye.
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Less Than 50 People
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
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| Pharm Grade | 1 tons/year | - |
1kg /
BOTTLE
100kg /
Fibre Drum
|
Main products:
3-Chloro-2-Fluorobenzyl Bromide
CAS:99-54-7
Molecular Formula:C6H3Cl2NO2
Alias
More Information
3,4-Dichloro-Nitrobenzene; 3,4-Dichloronitrobenzene; 1,2-Dichloro-4-Nitrobenzene; 1-Nitro-3,4-Dichlorobenzene; Dcnb; 3,4-Dichlornitrobenzene; 1,2-Dichloro-4-Nitro-Benzene; 3.4 Dichloro Nitro Benzene; 3,4-Dichloro-Nitro Benzene
Brief Introduction
3,4-Dichlornitrobenzene is mainly used to synthetize 3-chloro-4-fluoroaniline, an intermediate of norfloxacin, and is also widely used in the synthesis of dyes and pesticides.
CNY 20 Million
35298m²
100-500 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | 20000 tons/year | - |
25kg /
Woven Bag
|
Main products:
Benzene, 1,2-Dichloro-4-Nitro-
/3,4-Dichloroaniline
/1,3-Dichloro-4-Fluorobenzene
/1,3-Dichloro-2-Fluorobenzene
/3-Chloro-4-Fluoronitrobenzene
/3,4,5-Trifluoronitrobenzene
/Potassium Fluoride
/Nitrosylsulfuric Acid
/4-Methyl-2-Nitrophenol
/2-Chloro-4-Nitroaniline
CAS:5587-42-8
Molecular Formula:C3H3N2Na
Alias
More Information
Sodium Imidazolide; Sodium Imidazole; Sodium Imidazol-1-Ide; Imidazole Sodium Derivative
Brief Introduction
Sodium imidazole is a derivative of imidazole, which can be prepared from imidazole, xylene and sodium hydroxide raw materials.
CNY 50 Million
65268m²
50-100 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
||||||
| Tech Grade | 200 tons/year | - |
25kg /
Fibre Drum
|
Main products:
Imidazole, Sodium Derivative
/Imidazole
/1-Ethylimidazole
/2-Ethylimidazole
/2-Propylimidazole
/2-Isopropyl-1H-Imidazole
/2-Ethyl-4-Methylimidazole
/2-Phenylimidazole
/2-Methyl-1-(2-Methylpropyl)Imidazole
/1-Butyl-3-Methylimidazolium Chloride
/1-Butyl-3-Methylimidazolium Bromide
/1-Butyl-3-Methylimidazolium Tetrafluoroborate
/1-Butyl-3-Methylimidazolium Tetrachloroferrate
/2-Methylimidazole
/1-Butylimidazole
/1-Propylimidazole
/1-Isopropylimidazole
/N,N'-Carbonyldiimidazole
/1-Ethyl-3-Methylimidazolium Chloride
/1-Ethyl-3-Methylimidazolium Bromide
/1,2-Dimethylimidazole
Alias
More Information
Mixed Dibasic Acid (Gsa)
Brief Introduction
In the process of adipic acid production, alcohols and ketones synthesize adipic acid under the catalytic nitric acid oxidation of copper vanadium salt. The by-products are succinic acid and glutaric acid. GSA is the abbreviation of mixed binary acid, which is the by-product in the process of adipic acid production. The main organic components are glutaric acid (GA), succinic acid (SA) and adipic acid (ADA). 40-50kg GSA is generally produced for each ton of adipic acid product.
CNY 35 Million
35298m²
Less Than 50 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
|---|---|---|---|---|---|---|
|
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| Tech Grade | 12000 tons/year | - |
600kg /
Woven Bag
|
Main products:
Mixed Dibasic Acid (C4/C5/C6)
/Dbe Dibasic Ester
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