Changzhou Puhua Chemical Co.,Ltd.
Alkanes
Acids
Esters
Acylation
Ketones
Ethers
Phenols
Amines
Alcohols
Potassium
Heterocyclic
Others

Alkanes
No.
Product Name
Producing area
CAS No.
Details
n-Octane / 111-65-9
n-Pentane / 109-66-0
Hexane (technical grade) home-made 110-54-3
Hexane Japan 110-54-3
n-Heptane Japan 142-82-5
Dichloroethane Japan 1300-21-6;107-06-2
Dichloromethane imported 75-09-2
Trichloromethane imported 67-66-3
Dibromomethane USA 74-95-3
Trichloroethylene / 79-01-6
Chlorobenzene / 108-90-7
Benzyl chloride / 100-44-7
Perchlorethylene / 127-18-4
n-Pentane / 109-66-0
Cyclohexane / 110-82-7
Methylcyclohexane / 108-87-2
6-oxabicyclo[3.1.0]hexane,3-(phenymethyloxy)-2-(phenylmethoxy)methyl]-,(1S,2R,3S,5R) / 110567-22-1

Acids
No.
Product Name
Producing area
CAS No.
Details
Formic acid 94% home-made 64-18-6
Formic acid 94% Germany 64-18-6
Oxalic acid home-made 144-62-7
Ice acid / -
Acetic anhydride / 108-24-7
Hydrobromic acid / 10035-10-6

Esters
No.
Product Name
Producing area
CAS No.
Details
Ethyl cyanoacetate home-made 105-56-6
Diethyl malonate home-made 105-53-3
Chlorosulfonyl isocyanate 99% our company 1189-71-5
Diisobutyl phthalate 99% our company 1189-71-5
Methyl cyanoacetate home-made 105-34-0
Methyl acetate / 79-20-9
N-Propyl acetate / 109-60-4
Dimethyl carbonate / 616-38-6
Tetraethyl orthosilicate / 78-10-4; 1109-96-2
Isopropyl acetate / 108-21-4
Triethyl Orthoformate / 122-51-0
Trimethyl orthoformate / 149-73-5

Acylation
No.
Product Name
Producing area
CAS No.
Details
Chloroacetyl chloride 79-04-9
Benzoyl chloride / 98-88-4
Acetyl Chloride / 75-36-5
Sulfuryl chloride / 7791-25-5
Thionyl chloride / 7719-09-7

Ketones
No.
Product Name
Producing area
CAS No.
Details
Isophorone France 78-59-1
1-Methyl-2-pyrrolidinone imported 872-50-4
4-Methyl-2-pentanone imported 108-10-1
Acetone / 67-64-1
2-Butanone / 78-93-3
Cyclohexanone / 108-94-1; 9075-99-4
Cyclopentanone.5-[2-[[(4-methoxyphenyl)diphenyl)dophenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy) methyl]-,[2R-(2aipha,3beta,5alpha)] / 142217-79-6
2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate / 209216-23-9
2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6 / 142217-69-4
2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one / 142217-81-0

Ethers
No.
Product Name
Producing area
CAS No.
Details
Petroleum ether home-made 8032-32-4
Disopropyl ether UK 108-20-3
Tert-butyl methyl ether home-made 1634-04-4

Phenols
No.
Product Name
Producing area
CAS No.
Details
Bisphenol A (polycarbonate grade) Russia 80-05-7
Hydroquinone / 123-31-9
Phenol / 108-95-2

Amines
No.
Product Name
Producing area
CAS No.
Details
Ethylenediamine Germany, Japan, USA 107-15-3
1,4-Diazabicyclo[2.2.2]octane home-made 280-57-9
n,n-dimethyl-2-propanamin France -
Diethylamine home-made 109-89-7
Triethylamine home-made 121-44-8
Ethylamine home-made 1975-4-7
n-Butylamine USA 109-73-9
Di-n-butylamine USA 111-92-2
Tributylamine USA 102-82-9
Propylamine USA 107-10-8
Dipropylamine USA 142-84-7
Tripropylamine USA 102-69-2
Tetrabutylammonium iodide home-made 311-28-4
Isopropylamine home-made 75-31-0
N,N-Dimethylformamide home-made 68-12-2
N,N-Dimethylacetamide imported 127-19-5
tert-Butylamine Germany 75-64-9
Hydroxylamine hydrochloride 99% home-made 5470-11-1
Acrylamide imported 1979-6-1
Diisopropylamine home-made 108-18-9

Alcohols
No.
Product Name
Producing area
CAS No.
Details
1-Pentanol / 71-41-0
Ethanethiol France 75-08-1
3-Butyn-1-ol our factory 927-74-2
tert-Butanol anhydrous home-made -
Benzyl alcohol (chlorine free) home-made 100-51-6
1,2-Propanediol / 57-55-6
Isopropanol / 67-63-0
6-oxabicyclo[3.1.0]hexan-3-ol,2-{(phenylmethoxy)methyl}-,(1S,2R,3S,5R) / 117641-39-1
3-Cyclopenten-1-il,2-[(phenylmethoxy)methyl]-,(1R-trans) / 188399-48-6
Cyclopentanol 5-{2-{{(4-methoxyphenyl)diphenylmethyl}amino}-6-(phenylmethoxy)-9H-purin-9-yl}-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-,[1S-(1alpha,2beta, 3alpha, ,5 beta)] / 142217-78-5
Cyclopentanol 5-[2-amino-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-](phenylmethoxy)methyl}-,[1S-(1alpha,2beta,3alpha,5beta)] / 142217-77-4

Potassium
No.
Product Name
Producing area
CAS No.
Details
Potassium carbonate / 584-08-7
Potassium nitrate / 7757-79-1
Potassium permanganate / 7722-64-7
Potassium hydroxide / 1310-58-3; 71769-53-4
Potassium carbonate (powder) / 584-08-7

Heterocyclic
No.
Product Name
Producing area
CAS No.
Details
Tetrahydrofuran / 109-99-9
Tetrahydrofurfuryl alcohol / 97-99-4
Pure pyridine / 110-86-1
Piperidine / 110-89-4
Acetonitrile / 75-05-8
Chlorobenzene / 108-90-7

Others
No.
Product Name
Producing area
CAS No.
Details
Valeraldehyde / 110-62-3
Paraformaldehyde Spain 30525-89-4
Hydrazine hydrate France, Japan 10217-52-4
Pure pyridine USA, Japan, Taiwan -
Hexahydropyridine India 110-89-4
Tetrahydrofuran Germany 109-99-9
2,2'-Azobis(2-methylpropionitrile) Home-made 78-67-1
Acetonitrile 99.9% Home-made 75-05-8
Methyl sulfoxide Our company 67-68-5
Rongalite Home-made 7775-14-6
Hydrogen peroxide Home-made 7722-84-1
Methenamine Imported 100-97-0
Ammonium chloride Home-made 12125-02-9
Morpholine Home-made 110-91-8
Thionyl chloride (refined product, technical grade) 7719-09-7
Thiourea Home-made 62-56-6
Potassium hydroxide 90% Home-made 1310-58-3;71769-53-4
Benzyl triethyl ammonium chloride Home-made 56-37-1
Benzaldehyde Home-made 100-52-7
O-Dichlorobenzene Germany 95-50-1
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