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Isocyanates


Isocyanates are a class of compounds that contain isocyanate group with the formula R−N=C=O. They are usually produced from amines by phosgenation via intermediacy of a carbamoyl chloride. Another route to isocyanates entails addition of isocyanic acid to alkenes or displacement reactions involving alkyl halides and alkali metal cyanates. Three rearrangement reactions involving nitrenes give isocyanates, Schmidt reaction, Curtius and Lossen rearrangement. As a good electrophiles they are reactive toward a variety of nucleophiles including alcohols, amines, and even water. They can undergo cyclization reactions and Hofmann rearrangement. Diisocyanates are widely used in industrial production of polyurethanes, organic polymers with application as different type of foams, surface coatings, adhesives, and fibres.

Product nameStructureCAS#G-code
New1-IsocyanatonaphthaleneStructure of 1-Isocyanatonaphthalene[86-84-0]GEO-04573
New1-Chloro-4-isocyanatonaphthaleneStructure of 1-Chloro-4-isocyanatonaphthalene[260253-33-6]GEO-04558
New1,3-DiisocyanatopropaneStructure of 1,3-Diisocyanatopropane[3753-93-3]GEO-04540
New2-Bromoethyl isocyanateStructure of 2-Bromoethyl isocyanate[42865-19-0]GEO-02830
New2-Methyl-1-butylisocyanateStructure of 2-Methyl-1-butylisocyanate[4404-51-7]GEO-02711
New3,4,5-Trimethoxyphenyl isocyanateStructure of 3,4,5-Trimethoxyphenyl isocyanate[1016-19-9]GEO-02411
New3-(Trifluoromethyl)phenyl isocyanateStructure of 3-(Trifluoromethyl)phenyl isocyanate[329-01-1]GEO-02397
New2-(Trifluoromethyl)phenyl isocyanateStructure of 2-(Trifluoromethyl)phenyl isocyanate[2285-12-3]GEO-02396
NewTrichloroacetyl isocyanateStructure of Trichloroacetyl isocyanate[3019-71-4]GEO-02352
New1-Tetradecyl isocyanateStructure of 1-Tetradecyl isocyanate[4877-14-9]GEO-02243
NewPyridine-3-isocyanateStructure of Pyridine-3-isocyanate[15268-31-2]GEO-02189
NewPyridine-2-isocyanateStructure of Pyridine-2-isocyanate[4737-19-3]GEO-02188
New(R)-(-)-1-(1-Naphthyl)ethyl isocyanateStructure of (R)-(-)-1-(1-Naphthyl)ethyl isocyanate[42340-98-7]GEO-01991
NewR-(+)-a-Methylbenzyl isocyanateStructure of R-(+)-a-Methylbenzyl isocyanate[33375-06-3]GEO-01781
New4-Methoxybenzyl isocyanateStructure of 4-Methoxybenzyl isocyanate[56651-60-6]GEO-01674
New4-Fluorophenyl isocyanideStructure of 4-Fluorophenyl isocyanide[24075-34-1]GEO-01423
New3-Fluorophenyl isocyanateStructure of 3-Fluorophenyl isocyanate[404-71-7]GEO-01422
New2-Fluoro-5-methylphenyl isocyanateStructure of 2-Fluoro-5-methylphenyl isocyanate[190774-50-6]GEO-01411
NewEthyl isocyanoacetateStructure of Ethyl isocyanoacetate[2999-46-4]GEO-01356
New1,8-DiisocyanatooctaneStructure of 1,8-Diisocyanatooctane[10124-86-4]GEO-01114
New4-Chloro-2-(trifluoromethyl)phenyl isocyanateStructure of 4-Chloro-2-(trifluoromethyl)phenyl isocyanate[16588-69-5]GEO-00822
New3-Chloro-4-methylphenyl isocyanateStructure of 3-Chloro-4-methylphenyl isocyanate[28479-22-3]GEO-00723
New2-Chloro-6-methylphenyl isocyanateStructure of 2-Chloro-6-methylphenyl isocyanate[40398-01-4]GEO-00721
New2-Chloro-5-isocyanatopyridineStructure of 2-Chloro-5-isocyanatopyridine[125117-96-6]GEO-00694
New2-Chloro-3-fluorophenyl isocyanateStructure of 2-Chloro-3-fluorophenyl isocyanate[93110-05-5]GEO-00682
New3-Acetylphenyl isocyanateStructure of 3-Acetylphenyl isocyanate[23138-64-9]GEO-00038
New3-IsocyanatopropanoylchlorideStructure of 3-Isocyanatopropanoylchloride[3729-19-9]GEO-04511
1-Isocyanato-2-methyl-4-nitro-benzeneStructure of 1-Isocyanato-2-methyl-4-nitro-benzene[56309-59-2]GEO-04290
4-Isocyanato-2-trifluoromethylbenzonitrileStructure of 4-Isocyanato-2-trifluoromethylbenzonitrile[143782-18-7]GEO-04161
2-Chloro-4-isocyano-1-methoxybenzeneStructure of 2-Chloro-4-isocyano-1-methoxybenzene[920524-21-6]GEO-04064
2-Bromo-1-fluoro-4-(isocyanatomethyl)benzeneStructure of 2-Bromo-1-fluoro-4-(isocyanatomethyl)benzene[1186195-31-2]GEO-04021
4-Nitrophenyl isocyanateStructure of 4-Nitrophenyl isocyanate[100-28-7]GEO-03995
2-Chloroethyl isocyanateStructure of 2-Chloroethyl isocyanate[1943-83-5]GEO-03982
o-Toluenesulfonyl isocyanateStructure of o-Toluenesulfonyl isocyanate[32324-19-9]GEO-03973
2-Isocyano-1,3-dimethylbenzeneStructure of 2-Isocyano-1,3-dimethylbenzene[2769-71-3]GEO-03948
4-Ethylphenyl isothiocyanate[18856-63-8]GEO-03949
2-Nitro-4-(trifluoromethyl)phenylisocyanateStructure of 2-Nitro-4-(trifluoromethyl)phenylisocyanate[16588-70-8]GEO-03944
4-Iodophenyl isocyanateStructure of 4-Iodophenyl isocyanate[15845-62-2]GEO-03883
4-(Isocyanatomethyl)benzonitrileStructure of 4-(Isocyanatomethyl)benzonitrile[1205556-81-5]GEO-03844
2-n-Propylphenyl isocyanateStructure of 2-n-Propylphenyl isocyanate[190774-57-3]GEO-02170
3,5-Dimethoxyphenyl isothiocyanate[104968-58-3]GEO-03791
2-Ethylhexylisocyanate[20392-34-1]GEO-03755
Ethyl 2-isocyanatobenzoate[76393-16-3]GEO-03779
4-Fluorophenyl isocyanate[1195-45-5]GEO-03776
Decyl isocyanate[1191-69-1]GEO-03778
4-Biphenylyl isocyanateStructure of 4-Biphenylyl isocyanate[92-95-5]GEO-03730
tert-Butyl isocyanateStructure of tert-Butyl isocyanate[1609-86-5]GEO-03743
1,5-Pentane diisocyanateStructure of 1,5-Pentane diisocyanate[4538-42-5]GEO-03739
n-Butyl isocyanatoacetateStructure of n-Butyl isocyanatoacetate[17046-22-9]GEO-03693
4-Isocyanato-1-methyl-1H-pyrazoleStructure of 4-Isocyanato-1-methyl-1H-pyrazole[1174064-57-3]GEO-03703
1-Isocyanato-1,2,3,4-tetrahydro naphthaleneStructure of 1-Isocyanato-1,2,3,4-tetrahydro naphthalene[58490-95-2]GEO-03408
trans-1,4-Cyclohexane diisocyanate[7517-76-2]GEO-03382
Ethyl 2-isocyanatoacetate[2949-22-6]GEO-03266
4-Chloro-2-methylphenylisocyanateStructure of 4-Chloro-2-methylphenylisocyanate[37408-18-7]GEO-03253
3,4-Dichlorobenzyl isocyanate[19752-09-1]GEO-03254
Cycloheptyl isocyanate[4747-68-6]GEO-03217
4-Fluorophenethyl isocyanate[65535-53-7]GEO-03221
1,4-ButanediisocyanateStructure of 1,4-Butanediisocyanate[4538-37-8]GEO-03216
4-Chloro-2-fluorophenyl isocyanateStructure of 4-Chloro-2-fluorophenyl isocyanate[51163-28-1]GEO-03222
2-Methoxy-5-methylphenyl isocyanateStructure of 2-Methoxy-5-methylphenyl isocyanate[59741-04-7]GEO-03208
4-Fluoro-3-methylphenyl isocyanate[351003-65-1]GEO-03121
Ethyl 2-isocyanatopropionate[13794-28-0]GEO-03007
4-Bromo-2-(trifluoromethyl)phenyl isocyanateStructure of 4-Bromo-2-(trifluoromethyl)phenyl isocyanate[186589-12-8]GEO-02901
3-Phenylpropyl isocyanateStructure of 3-Phenylpropyl isocyanate[68664-23-3]GEO-02872
4-Bromophenyl isocyanateStructure of 4-Bromophenyl isocyanate[2493-02-9]GEO-02832
3,5-Dimethylphenyl isocyanate[54132-75-1]GEO-02836
2-Furylmethyl isocyanate[71189-15-6]GEO-02814
(S)-(+)-3-Methyl-2-butyl isocyanateStructure of (S)-(+)-3-Methyl-2-butyl isocyanate[749261-38-9]GEO-02779
2-Methoxyphenyl isocyanateStructure of 2-Methoxyphenyl isocyanate[700-87-8]GEO-02775
Chloroacetyl isocyanateStructure of Chloroacetyl isocyanate[4461-30-7]GEO-02756
2-Fluorophenyl isocyanate[16744-98-2]GEO-02699
(S)-(+)-2-Heptyl isocyanate[745783-76-0]GEO-02615
5-Chloro-2,4-dimethoxyphenyl isocyanateStructure of 5-Chloro-2,4-dimethoxyphenyl isocyanate[55440-55-6]GEO-02612
2-BiphenylisocyanateStructure of 2-Biphenylisocyanate[17337-13-2]GEO-00325
4-(Difluoromethoxy)phenyl isocyanate[58417-15-5]GEO-01054
3-(Methylthio)phenyl isocyanateStructure of 3-(Methylthio)phenyl isocyanate[28479-19-8]GEO-01964
4-(Methylthio)phenyl isocyanateStructure of 4-(Methylthio)phenyl isocyanate[1632-84-4]GEO-01965
Ethyl 3-isocyanatopropionate[5100-34-5]GEO-01357
3,4-Difluorophenyl isocyanate[42601-04-7]GEO-01057
4-Bromo-2-chlorophenyl isocyanateStructure of 4-Bromo-2-chlorophenyl isocyanate[190774-47-1]GEO-00409
3,5-Difluorophenyl isocyanate[83594-83-6]GEO-01060
Toluene-2,6-diisocyanateStructure of Toluene-2,6-diisocyanate[91-08-7]GEO-02330
4-(Heptyloxy)phenyl isocyanate[55792-37-5]GEO-01476
2-Naphthyl isocyanateStructure of 2-Naphthyl isocyanate[2243-54-1]GEO-01993
Heptyl isocyanate[4747-81-3]GEO-01474
3-Ethylphenyl isocyanate[23138-58-1]GEO-01373
3-Nitrophenyl isocyanateStructure of 3-Nitrophenyl isocyanate[3320-87-4]GEO-02022
3-Bromophenyl isocyanateStructure of 3-Bromophenyl isocyanate[23138-55-8]GEO-00554
2,6-Difluorophenyl isocyanate[65295-69-4]GEO-01058
4-Bromo-2-fluorophenyl isocyanateStructure of 4-Bromo-2-fluorophenyl isocyanate[88112-75-8]GEO-00452
4-(Trifluoromethyl)benzyl isocyanateStructure of 4-(Trifluoromethyl)benzyl isocyanate[102422-55-9]GEO-02377
4-Methylbenzyl isocyanateStructure of 4-Methylbenzyl isocyanate[56651-57-1]GEO-01779
3-Methylbenzyl isocyanateStructure of 3-Methylbenzyl isocyanate[61924-25-2]GEO-01778
4-Fluorobenzyl isocyanate[132740-43-3]GEO-01395
2-Nitrophenyl isocyanateStructure of 2-Nitrophenyl isocyanate[3320-86-3]GEO-02021
3-Fluorobenzyl isocyanate[102422-56-0]GEO-01394
3-Cyanophenyl isocyanate[16413-26-6]GEO-00847
4-(Trifluoromethyl)phenyl isocyanateStructure of 4-(Trifluoromethyl)phenyl isocyanate[1548-13-6]GEO-02386
4-tert-Butylphenyl isocyanateStructure of 4-tert-Butylphenyl isocyanate[1943-67-5]GEO-02564
4-(Dimethylamino)phenyl isocyanate[16315-59-6]GEO-01150
2-Fluoro-3-(trifluoromethyl)phenyl isocyanate[190774-52-8]GEO-01404
2-Fluoro-5-(trifluoromethyl)phenyl isocyanate[69922-27-6]GEO-01405
3-Fluoro-5-(trifluoromethyl)phenyl isocyanate[302912-19-2]GEO-01406
4-Fluoro-3-(trifluoromethyl)phenyl isocyanate[139057-86-6]GEO-01433
2,4,6-Trifluorophenyl isocyanateStructure of 2,4,6-Trifluorophenyl isocyanate[50528-80-8]GEO-02402
1-Octadecyl isocyanateStructure of 1-Octadecyl isocyanate[112-96-9]GEO-02054
3-Carbomethoxyphenyl isocyanateStructure of 3-Carbomethoxyphenyl isocyanate[41221-47-0]GEO-00638
4-(Octyloxy)phenyl isocyanateStructure of 4-(Octyloxy)phenyl isocyanate[32223-72-6]GEO-02065
5-Chloro-2-methylphenyl isocyanateStructure of 5-Chloro-2-methylphenyl isocyanate[40411-27-6]GEO-00725
4-Chlorobenzenesulfonyl isocyanateStructure of 4-Chlorobenzenesulfonyl isocyanate[5769-15-3]GEO-00652
3,5-Bis(trifluoromethyl)phenyl isocyanateStructure of 3,5-Bis(trifluoromethyl)phenyl isocyanate[16588-74-2]GEO-00369
2,4,6-Trimethylphenyl isocyanateStructure of 2,4,6-Trimethylphenyl isocyanate[2958-62-5]GEO-02422
Trimethylsilyl isocyanateStructure of Trimethylsilyl isocyanate[1118-02-1]GEO-02424
4-Chloro-3-methylphenyl isocyanateStructure of 4-Chloro-3-methylphenyl isocyanate[51488-20-1]GEO-00724
4-(Chloromethyl)phenyl isocyanateStructure of 4-(Chloromethyl)phenyl isocyanate[29173-65-7]GEO-00744
2-(Chloromethyl)phenyl isocyanateStructure of 2-(Chloromethyl)phenyl isocyanate[52986-66-0]GEO-00722
3-Chloropropyl isocyanate[13010-19-0]GEO-00794
1-Adamantyl isocyanateStructure of 1-Adamantyl isocyanate[4411-25-0]GEO-00052
3-Fluoro-2-methylphenyl isocyanate[60221-81-0]GEO-01412
2,4-Dibromophenyl isocyanate[55076-90-9]GEO-00966
1-Pentyl isocyanateStructure of 1-Pentyl isocyanate[3954-13-0]GEO-02093
2,5-Dimethylphenyl isocyanate[40397-98-6]GEO-01212
4-Chloro-3-(trifluoromethyl)phenyl isocyanate[327-78-6]GEO-00821
2,3-Dimethylphenyl isocyanate[1591-99-7]GEO-01211
4-Bromo-2-chloro-6-methylphenyl isocyanateStructure of 4-Bromo-2-chloro-6-methylphenyl isocyanate[77159-77-4]GEO-00407
3,4-Dimethylphenyl isocyanate[51163-27-0]GEO-02567
2-Chloro-5-(trifluoromethyl)phenyl isocyanate[50528-86-4]GEO-00820
4-Phenoxyphenyl isocyanateStructure of 4-Phenoxyphenyl isocyanate[59377-19-4]GEO-02103
2-Phenoxyphenyl isocyanateStructure of 2-Phenoxyphenyl isocyanate[59377-20-7]GEO-02102
2-Iodophenyl isocyanateStructure of 2-Iodophenyl isocyanate[128255-31-2]GEO-01601
Methyl 2-isocyanatobenzoateStructure of Methyl 2-isocyanatobenzoate[1793-07-3]GEO-01860
Benzenesulfonyl isocyanateStructure of Benzenesulfonyl isocyanate[2845-62-7]GEO-00252
4-(Hexyloxy)phenyl isocyanateStructure of 4-(Hexyloxy)phenyl isocyanate[32223-70-4]GEO-01493
1-Ethoxynaphthalene[5328-01-8]GEO-01305
2-Ethoxyphenyl isocyanate[5395-71-1]GEO-01306
4-Ethoxyphenyl isocyanate[32459-62-4]GEO-01307
4-Methyl-2-nitrophenyl isocyanateStructure of 4-Methyl-2-nitrophenyl isocyanate[57910-98-2]GEO-01889
Isopropyl isocyanateStructure of Isopropyl isocyanate[1795-48-8]GEO-01620
4-Acetylphenyl isocyanateStructure of 4-Acetylphenyl isocyanate[49647-20-3]GEO-00039
4-n-Butoxyphenyl isocyanateStructure of 4-n-Butoxyphenyl isocyanate[28439-86-3]GEO-00606
Benzyl isocyanateStructure of Benzyl isocyanate[3173-56-6]GEO-00302
3-Chloro-4-fluorophenyl isocyanateStructure of 3-Chloro-4-fluorophenyl isocyanate[50529-33-4]GEO-00683
3,4-Dichlorophenyl isocyanateStructure of 3,4-Dichlorophenyl isocyanate[102-36-3]GEO-01006
4-Methoxy-2-methylphenyl isocyanateStructure of 4-Methoxy-2-methylphenyl isocyanate[60385-06-0]GEO-01702
Dodecyl isocyanate[4202-38-4]GEO-01277
4-Benzyloxyphenyl isocyanateStructure of 4-Benzyloxyphenyl isocyanate[50528-73-9]GEO-02581
3-Methoxyphenyl isocyanateStructure of 3-Methoxyphenyl isocyanate[18908-07-1]GEO-01721
Hexadecyl isocyanateStructure of Hexadecyl isocyanate[1943-84-6]GEO-01481