Amino Acids, Proteins and Nucleic Acids
Alcohols, Phenols and Ethers
Organo Silicon Compounds
Halides
Heterocyclic Compounds
Organic Fluorine Compounds
Nitrogen Compounds
Organometallic Compounds
Esters
Hydrocarbons
Aromatic Compounds
Carboxylic Acids and Derivatives
Nitriles
Organometalate
Aldehydes, Ketones and Quinones
Carbohydrate
CAS:57-57-8
Molecular Formula:C3H4O2
Alias
More Information
beta-Propiolactone; 2-Oxetanone; Oxetan-2-one; Propiolactone
Brief Introduction
β-Propiolactone is an organic compound of the lactone family, with a four-membered ring. It is a clear, colorless liquid with a slightly sweet odor, highly soluble in water and miscible with ethanol, acetone, diethyl ether and chloroform. The word propiolactone usually refers to this compound, although it may also refer to α-propiolactone.
β-Propiolactone is "reasonably anticipated to be a human carcinogen" (IARC, 1999). It is one of 13 "OSHA-regulated carcinogens," chemicals regarded occupational carcinogens by the Occupational Safety and Health Administration, despite not having an established permissible exposure limit. It was once widely used in the manufacture of acrylic acid and its esters, but its use has been mostly phased out in favor of safer and less expensive alternatives. β-Propiolactone is a sterilizing and sporicidal agent, and has been used to sterilize blood plasma, vaccines, tissue grafts, surgical instruments, and enzymes. The principal current use of propiolactone is an intermediate in the synthesis of other chemical compounds.
β-Propiolactone will slowly react with water and hydrolyze to produce 3-hydroxypropionic acid (hydracryclic acid).
CNY 5 Million
50-100 People
Manufacturer
Manufacturing
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Main products:
β-Propiolactone
CAS:5707-04-0
Molecular Formula:C6H5ClSe
Alias
More Information
Phenylselenium Chloride; Phenylselenyl Chloride; Chloroselenobenzene; Phenylselenenylchloride; Benzeneselenenyl Chloride, Benzeneselenyl Chloride
Brief Introduction
Synthesis intermediate, used for adding phenyl selenium groups.
CNY 20 Million
100-500 People
CDMO
CDMO
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Main products:
Phenylselenenyl Chloride
CAS:578-57-4
Molecular Formula:C7H7BrO
Alias
More Information
1-Bromo-2-Methoxybenzene; o-Bromoanisole; Benzene, 1-Bromo-2-Methoxy-; 2-Methoxybromobenzene; o-Anisyl Bromide; Anisole, o-Bromo-; o-Methoxybromobenzene; o-Methoxyphenyl Bromide; 2-Methoxyphenyl Bromide; 2-Bromo-1-Methoxybenzene; o-Bromophenyl Methyl Ether; Bromoanisole; Ortho-Bromoanisole; o-Bromomethoxybenzene; 2-Bromo-Methoxybenzene; 1-Bromanyl-2-Methoxy-Benzene; Alpha-Methylphenethylammoniumdihydrogenphosphate; Benzene,1-Bromo,2-Methoxy 2-Bromo,Anisole; 2-Bromophenyl Methyl Ether
Brief Introduction
2-Bromoanisole is mainly used to synthesize perfume
CNY 0.5 Million
Less Than 50 People
Manufacturer
Manufacturing
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Main products:
2-Bromoanisole
/4-(Trifluoromethoxy)Aniline
/3-Bromoanisole
/4-Fluorobenzoyl Chloride
/Iodobenzene
/4-Chloro-3-Nitrobenzoic Acid
/4-Nitro-2-(Trifluoromethyl)Aniline
/4-Aminobenzoic Acid
/3-Chloro-4-Nitrotoluene
/M-Xylene
/3-Chloro-P-Toluidine
/M-Toluic Acid
/3,4-Dichlorobenzotrifluoride
/2,4-Dibromoanisole
/2,6-Diaminotoluene
/2-Bromo-5-Nitrobenzotrifluoride
/2,6-Dibromo-4-(Trifluoromethoxy)Aniline
/2,4,6-Trichlorobenzonitrile
/Picoxystrobin
/2,3-Dichloropyridine
/3-Bromoisonicotinic Acid
/2,5-Dichloronitrobenzene
/2,4-Dichlorophenol
/2,4-Dichlorobenzoic Acid
/2,6-Difluoroaniline
/2,4-Dichloropyridine
/2-Methoxypyridine
/2,4-Dichlorobenzonitrile
/1-Bromo-2,5-Dimethoxybenzene
/2,5-Dichloropyridine
/2,6-Dimethylaniline
/Pentachloropyridine
/Triphosgene
/Hydrogen Bromide
/Copper(I) Cyanide
/2,4-二溴均三甲苯
/Bromobenzene
/Cuprous Bromide
/4-(Trifluoromethyl)Benzonitrile
/Acetamide
/1,3-Bis(Trifluoromethyl)-Benzene
/2-(Trifluoromethyl)Benzoic Acid
/2,4,5-Trifluorobenzotrifluoride
/3-Bromophenol
/Sulfur Tetrafluoride
/Fluorobenzene
CAS:590-17-0
Molecular Formula:C2H2BrN
Alias
More Information
Acetonitrile, Bromo-; Bromo-Acetonitril; Bromomethyl Cyanide; Bromomethylcyanide; Cyanomethyl Bromide
Brief Introduction
2-Bromoacetonitrile is a water disinfectant byproduct. 2-Bromoacetonitrile has been found to show mutagenic activity on Salmonella typhimurium strain TA100.
CNY 515.7 Million
199800m²
1000+ People
Manufacturer
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
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50kg /
Plastic Drum
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Main products:
Bromoacetonitrile
/Ethyl Bromoacetate
/Ethyl 7-Chloro-2-Oxoheptanoate
/1-Chloroethyl Chloroformate
/Methyl Bromoacetate
/1-Chloroethyl Cyclohexyl Carbonate
/1-Chloroethyl Isopropyl Carbonate
/1-Chloroethyl Ethyl Carbonate
/Benzyl Bromide
/1,5-Dibromopentane
/1,5-Dichloropentane
/Chlorocyclohexane
/Cyclohexylbenzene
/1-Bromo-4-Chlorobutane
/2-Bromopyridine
/Diiodomethane
/Calcium Pimelate
/Chloroiodomethane
/1-Bromo-5-Chloropentane
/Tert-Butyl Bromoacetate
CAS:591-17-3
Molecular Formula:C7H7Br
Alias
More Information
m-Bromotoluene; 1-Bromo-3-Methylbenzene; 3-Methylbromobenzene; m-Tolyl Bromide; 5-Bromotoluene; 3-Bromo-1-Methylbenzene; m-Methylbromobenzene; 3-Methyl-1-Bromobenzene; 1-Bromo-3-Methyl-Benzene
Brief Introduction
It is used as raw material and intermediate of organic synthesis, and also in pharmaceutical industry
CNY 1 Million
Less Than 50 People
Manufacturing
Manufacturing
| Product Photo | Specification | Grade | Max Capacity | Certificates | Package | |
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200kg /
Plastic Drum
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Main products:
3-Bromotoluene
/3-Chlorotoluene
/3-Chlorobenzoic acid
/3-Chlorobenzoyl Chloride
/Methyl 3-Chlorobenzoate
/2,4-Dichlorobenzyl Chloride
/3-Fluorobenzoyl Chloride
/2-Fluorobenzoyl Chloride
/4-Fluorobenzoyl Chloride
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