Products

Development and manufacturing of phosgene based speciality chemicals and intermediates is Paushak's core competencies. Manufacturing of organic intermediates like Isocyanates, Chloroformates and Carbonyl Chlorides is our expertise.

product CAS NO.
Isocyanates
2-Chloro Ethyl Isocyanate 1943-83-5
2-Phenyl Ethyl Isocyanate 1943-82-4
3-Chlorophenyl Isocyanate 2909-38-8
3,4-Di Chlorophenyl Isocyanate 102-36-6
3,5-Di Chlorophenyl Isocyanate 34893-92-0
4-Chlorophenyl Isocyanate 104-12-1
4-Chloro-3-(trifluoromethyl) Phenl Isocynate 327-78-6
4-Isobutoxybenzyl Isocyanate 639863-75-5
Cyclohexyl Isocyanate 3137-53-3
Isopropyl Isocyanate 1795-48-8
N-Butyl Isocyanate 111-36-4
Phenyl Isocyanate 103-71-9
P-Toluenesulfonyl Isocyanate 4083-64-1
Stearyl Isocyanate 112-96-9
Tert-Butyl Isocyanate 1609-86-5
Trans-4-Methyl Cyclohexyl Isocyanate 32175-00-1
Chloroformates
2-Ethylhexyl Chloroformate 24468-13-1
1-Heptyl Chloroformate 33758-34-8
2-Ethyl-1-Butyl Chloroformate 58906-64-2
4-Nitro Phenyl Chloroformate 108-23-6
Allyl Chloroformate 2937-50-0
Benzyle Chloroformate 501-53-1
Cetyl Chloroformate 26272-90-2
Ethyl Chloroformate 541-41-3
Isobutyl Chloroformate 543-27-1
Menthyl Chloroformate 7635-54-3
Methyl Chloroformate 79-22-1
Myristyl Chloroformate 56677-60-2
N-Hexyl Chloroformate 6092-54-2
N-Pentyl Chloroformate 638-41-5
Octyl Chloroformate 7452-59-7
Para Nitrophenyl Chloroformate 7693-46-1
Phenyl Chloroformate 1885-14-9
Propyl Chloroformate 109-64-5
Secondary Butyl Chloroformate 17462-58-2
Tert-Butyl Cyclohexyl Chloroformate 42125-46-2
Vinyl Chloroformate 5130-24-5
Carbonate / Carbamate
2-Methacryloxyethyl Vinyl Carbonate 145497-35-4
Bis-(4 Nitrophenyl) Carbonate 5070-13-3
Chloromethyl Isopropyl Carbonate 35180-01-9
Polyquaternium 75345-27-6
N-Butyl Propargyl Carbonate 76114-73-3
3-Iodo 2 propynyl N-butyl Carbonate 55406-53-6
3-[Tris(trimethylsiloxy)silyl]propyl Vinyl Carbonate 134072-99-4
Chlorides
3-Chloropropionyl Cloride 625-36-5
4-Chloro Butyryl Cloride 4635-59-0
5-Chlorovaleroyl Cloride 1575-61-7
Diethyl Carbamoyl Cloride 88-10-8
Dimethyl Carbamoyl Cloride 79-44-7
Diphenyl Carbamoyl Cloride 83-01-2
N,N Bis(2-chloroethyl)carbamoyl Cloride 2998-56-3
N-Ethyl-N-Methylcarbamoyl Cloride 42252-34-6
N-Methyl Piperazine Carbamoyl Cloride Hydrocloride 55112-42-0
N-Methyl-N-(phenylmethyl)-Carbamoyl Cloride 32366-02-2
Others
Tetrabutyl Urea 4559-86-8
4-Chloro-2-Nitrophenylurea 7153-86-8
Vilsmeier Reagent 3724-43-4
5-Methoxy-1,3,4-Thiadiazol-2(3H)-One 17605-27-5
4,5 Dimethyl-1,3-Dioxolen-2-One 37830-90-3
4-Chloromethyl-5-methyl-1,3-dioxol-2-one 80841-78-7
4-(Hydroxymethyl)-5-methyl-1,3-dioxol-2-one 91526-18-0
3,4,4-Trichlorocarbanilide 101-20-2
2-Methyl-2-propyl-1,3-Propanediol Dichlocarbamate 80471-57-4
2-Chloro-Dibenzo-[b,f][1,4]thiazepin-11(10H)-one 31590-04-4
N-[1-(S)-Ethoxycarbonyl-3-Phenylpropyl]-N-Carboxy-L-Alanine Anhydride 84793-24-8
Dicyclohexyl Carbodiimide 538-75-0
Dibenzyl Azodicarboxylate 2449-05-0
3-Isopropyl-4-amino-1,2,4-triazol-5-one 96240-10-7
Propionic Anhydride 123-62-1
N,N' Carbonyldiimidazole 530-62-1
Ethyl (Hydroxyimino) Cyanoacetate 3849-21-6
PNZ-benzotriazole 86832-06-6
Trimethylamine-Sulfur Trioxide Complex 3162-58-1
Poly 1,3-bis-(4-vinyloxycarbonylbutyl)tetramethyldisiloxane 158483-21-7
Erythromycin-9-oxime 13127-18-9
1-[cyano(4-methoxyphenyl)Methyl]Cyclohexanol 93413-76-4
Fenofibric Acid 42017-89-9