Isocyanates

Organic compounds that contain a nitrogen atom bonded to a carbon atom that is bonded to an oxygen atom, both bonds are double bonds, in the following structure: R-N=C=O, where R is any carbon chain or group.

16 – 30 of 322 results

o-Tolyl isocyanate, 98%

CAS: 614-68-6 Molecular Formula: C8H7NO Molecular Weight (g/mol): 133.15 MDL Number: MFCD00002009 InChI Key: VAYMIYBJLRRIFR-UHFFFAOYSA-N Synonym: o-tolyl isocyanate,2-methylphenyl isocyanate,2-tolyl isocyanate,o-methylphenyl isocyanate,o-toluene isocyanate,benzene, 1-isocyanato-2-methyl,2-methylphenylisocyanate,tolyl isocyanate,isocyanic acid, o-tolyl ester,o-tolylisocyanate PubChem CID: 69194 ChEBI: CHEBI:60099 IUPAC Name: 1-isocyanato-2-methylbenzene SMILES: CC1=CC=CC=C1N=C=O

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Specifications

PubChem CID	69194
CAS	614-68-6
Molecular Weight (g/mol)	133.15
ChEBI	CHEBI:60099
MDL Number	MFCD00002009
SMILES	CC1=CC=CC=C1N=C=O
Synonym	o-tolyl isocyanate,2-methylphenyl isocyanate,2-tolyl isocyanate,o-methylphenyl isocyanate,o-toluene isocyanate,benzene, 1-isocyanato-2-methyl,2-methylphenylisocyanate,tolyl isocyanate,isocyanic acid, o-tolyl ester,o-tolylisocyanate
IUPAC Name	1-isocyanato-2-methylbenzene
InChI Key	VAYMIYBJLRRIFR-UHFFFAOYSA-N
Molecular Formula	C8H7NO

2-Ethylphenyl isocyanate, 97%, Thermo Scientific™

CAS: 40411-25-4 Molecular Formula: C9H9NO Molecular Weight (g/mol): 147.177 MDL Number: MFCD00002013 InChI Key: ZVFNUQWYLXXSJM-UHFFFAOYSA-N Synonym: 2-ethylphenyl isocyanate,2-ethylphenylisocyanate,o-ethylphenyl isocyanate,benzene, ethylisocyanato,2-ethylbenzenisocyanate,2-eth-ylphenyl isocyanate,2-ethyl phenyl isocyanate,2-ethyl-phenyl isocyanate,acmc-1amc4,1-ethyl-2-isocyanato-benzene PubChem CID: 583486 IUPAC Name: 1-ethyl-2-isocyanatobenzene SMILES: CCC1=CC=CC=C1N=C=O

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Specifications

PubChem CID	583486
CAS	40411-25-4
Molecular Weight (g/mol)	147.177
MDL Number	MFCD00002013
SMILES	CCC1=CC=CC=C1N=C=O
Synonym	2-ethylphenyl isocyanate,2-ethylphenylisocyanate,o-ethylphenyl isocyanate,benzene, ethylisocyanato,2-ethylbenzenisocyanate,2-eth-ylphenyl isocyanate,2-ethyl phenyl isocyanate,2-ethyl-phenyl isocyanate,acmc-1amc4,1-ethyl-2-isocyanato-benzene
IUPAC Name	1-ethyl-2-isocyanatobenzene
InChI Key	ZVFNUQWYLXXSJM-UHFFFAOYSA-N
Molecular Formula	C9H9NO

2-(4-Isocyanatophenyl)pyrimidine, 90%, Thermo Scientific™

CAS: 216059-84-6 Molecular Formula: C11H7N3O Molecular Weight (g/mol): 197.20 MDL Number: MFCD09702380 InChI Key: VGGNOZLRRMBBQL-UHFFFAOYSA-N Synonym: 2-4-isocyanatophenyl pyrimidine,4-pyrimidin-2-ylbenzenisocyanate,4-pyrimidin-2-yl phenylisocyanate,pyrimidine,2-4-isocyanatophenyl,4-pyrimidin-2-yl phenyl isocyanate PubChem CID: 24229558 IUPAC Name: 2-(4-isocyanatophenyl)pyrimidine SMILES: O=C=NC1=CC=C(C=C1)C1=NC=CC=N1

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Specifications

PubChem CID	24229558
CAS	216059-84-6
Molecular Weight (g/mol)	197.20
MDL Number	MFCD09702380
SMILES	O=C=NC1=CC=C(C=C1)C1=NC=CC=N1
Synonym	2-4-isocyanatophenyl pyrimidine,4-pyrimidin-2-ylbenzenisocyanate,4-pyrimidin-2-yl phenylisocyanate,pyrimidine,2-4-isocyanatophenyl,4-pyrimidin-2-yl phenyl isocyanate
IUPAC Name	2-(4-isocyanatophenyl)pyrimidine
InChI Key	VGGNOZLRRMBBQL-UHFFFAOYSA-N
Molecular Formula	C11H7N3O

2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl isocyanate, 97%, Thermo Scientific™

CAS: 87254-55-5 Molecular Formula: C11H11NO2 Molecular Weight (g/mol): 189.214 MDL Number: MFCD09025825 InChI Key: JTJCJMYVKXVWIJ-UHFFFAOYSA-N Synonym: 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl isocyanate,7-isocyanato-2,2-dimethyl-2,3-dihydro-1-benzofuran,2,2-dimethyl-2,3-dihydrobenzo b furan-7-isocyanate,benzofuran,2,3-dihydro-7-isocyanato-2,2-dimethyl PubChem CID: 18525712 IUPAC Name: 7-isocyanato-2,2-dimethyl-3H-1-benzofuran SMILES: CC1(CC2=C(O1)C(=CC=C2)N=C=O)C

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Specifications

PubChem CID	18525712
CAS	87254-55-5
Molecular Weight (g/mol)	189.214
MDL Number	MFCD09025825
SMILES	CC1(CC2=C(O1)C(=CC=C2)N=C=O)C
Synonym	2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl isocyanate,7-isocyanato-2,2-dimethyl-2,3-dihydro-1-benzofuran,2,2-dimethyl-2,3-dihydrobenzo b furan-7-isocyanate,benzofuran,2,3-dihydro-7-isocyanato-2,2-dimethyl
IUPAC Name	7-isocyanato-2,2-dimethyl-3H-1-benzofuran
InChI Key	JTJCJMYVKXVWIJ-UHFFFAOYSA-N
Molecular Formula	C11H11NO2

1-Isocyanato-2-(phenoxymethyl)benzene, 97%, Thermo Scientific™

CAS: 910037-00-2 Molecular Formula: C14H11NO2 Molecular Weight (g/mol): 225.25 MDL Number: MFCD09025892 InChI Key: FGEXXDXHIUWRRS-UHFFFAOYSA-N Synonym: 1-isocyanato-2-phenoxymethyl benzene,2-phenoxymethyl benzenisocyanate PubChem CID: 18525894 IUPAC Name: 1-isocyanato-2-(phenoxymethyl)benzene SMILES: O=C=NC1=CC=CC=C1COC1=CC=CC=C1

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Specifications

PubChem CID	18525894
CAS	910037-00-2
Molecular Weight (g/mol)	225.25
MDL Number	MFCD09025892
SMILES	O=C=NC1=CC=CC=C1COC1=CC=CC=C1
Synonym	1-isocyanato-2-phenoxymethyl benzene,2-phenoxymethyl benzenisocyanate
IUPAC Name	1-isocyanato-2-(phenoxymethyl)benzene
InChI Key	FGEXXDXHIUWRRS-UHFFFAOYSA-N
Molecular Formula	C14H11NO2

3-Isocyanato-5-methyl-2-phenylfuran, 97%, Thermo Scientific™

CAS: 898289-18-4 Molecular Formula: C12H9NO2 Molecular Weight (g/mol): 199.209 MDL Number: MFCD09025851 InChI Key: GDLFJANXKGIZKA-UHFFFAOYSA-N Synonym: 5-methyl-2-phenylfuran-3-isocyanate,furan,3-isocyanato-5-methyl-2-phenyl PubChem CID: 18525836 IUPAC Name: 3-isocyanato-5-methyl-2-phenylfuran SMILES: CC1=CC(=C(O1)C2=CC=CC=C2)N=C=O

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Specifications

PubChem CID	18525836
CAS	898289-18-4
Molecular Weight (g/mol)	199.209
MDL Number	MFCD09025851
SMILES	CC1=CC(=C(O1)C2=CC=CC=C2)N=C=O
Synonym	5-methyl-2-phenylfuran-3-isocyanate,furan,3-isocyanato-5-methyl-2-phenyl
IUPAC Name	3-isocyanato-5-methyl-2-phenylfuran
InChI Key	GDLFJANXKGIZKA-UHFFFAOYSA-N
Molecular Formula	C12H9NO2

4-(Trifluoromethoxy)phenyl isocyanate, 97%

CAS: 35037-73-1 Molecular Formula: C8H4F3NO2 Molecular Weight (g/mol): 203.12 MDL Number: MFCD00035702 InChI Key: LGPKFIGMLPDYEA-UHFFFAOYSA-N Synonym: 4-trifluoromethoxy phenyl isocyanate,1-isocyanato-4-trifluoromethoxy benzene,4-trifluoromethoxy phenylisocyanate,4-trifluoromethoxyphenylisocyanate,benzene, 1-isocyanato-4-trifluoromethoxy,1-isocyanato-4-trifluoromethoxy-benzene,p-trifluoromethoxy phenyl isocyanate,isocyanic acid 4-trifluoromethoxy phenyl ester,4-trifluoromethoxy benzenisocyanate PubChem CID: 92298 IUPAC Name: 1-isocyanato-4-(trifluoromethoxy)benzene SMILES: C1=CC(=CC=C1N=C=O)OC(F)(F)F

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Specifications

PubChem CID	92298
CAS	35037-73-1
Molecular Weight (g/mol)	203.12
MDL Number	MFCD00035702
SMILES	C1=CC(=CC=C1N=C=O)OC(F)(F)F
Synonym	4-trifluoromethoxy phenyl isocyanate,1-isocyanato-4-trifluoromethoxy benzene,4-trifluoromethoxy phenylisocyanate,4-trifluoromethoxyphenylisocyanate,benzene, 1-isocyanato-4-trifluoromethoxy,1-isocyanato-4-trifluoromethoxy-benzene,p-trifluoromethoxy phenyl isocyanate,isocyanic acid 4-trifluoromethoxy phenyl ester,4-trifluoromethoxy benzenisocyanate
IUPAC Name	1-isocyanato-4-(trifluoromethoxy)benzene
InChI Key	LGPKFIGMLPDYEA-UHFFFAOYSA-N
Molecular Formula	C8H4F3NO2

4-Isocyanato-5-methyl-1-phenyl-1H-pyrazole 97+%, Thermo Scientific™

CAS: 799283-97-9 Molecular Formula: C11H9N3O Molecular Weight (g/mol): 199.213 InChI Key: IIFVDOYRTLEGHQ-UHFFFAOYSA-N Synonym: 4-isocyanato-5-methyl-1-phenyl-1h-pyrazole,5-methyl-1-phenylpyrazol-4-isocyanate,1h-pyrazole,4-isocyanato-5-methyl-1-phenyl,5-methyl-1-phenyl-1h-pyrazol-4-yl isocyanate,4-isocyanato-5-methyl-1h-pyrazol-4-yl benzene PubChem CID: 7164551 IUPAC Name: 4-isocyanato-5-methyl-1-phenylpyrazole SMILES: CC1=C(C=NN1C2=CC=CC=C2)N=C=O

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Specifications

PubChem CID	7164551
CAS	799283-97-9
Molecular Weight (g/mol)	199.213
SMILES	CC1=C(C=NN1C2=CC=CC=C2)N=C=O
Synonym	4-isocyanato-5-methyl-1-phenyl-1h-pyrazole,5-methyl-1-phenylpyrazol-4-isocyanate,1h-pyrazole,4-isocyanato-5-methyl-1-phenyl,5-methyl-1-phenyl-1h-pyrazol-4-yl isocyanate,4-isocyanato-5-methyl-1h-pyrazol-4-yl benzene
IUPAC Name	4-isocyanato-5-methyl-1-phenylpyrazole
InChI Key	IIFVDOYRTLEGHQ-UHFFFAOYSA-N
Molecular Formula	C11H9N3O

Thermo Scientific Chemicals 6-Isocyanatochroman, 97%, Thermo Scientific™

CAS: 1002727-87-8 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL Number: MFCD12198109 InChI Key: YNAWMZLOWDUDQF-UHFFFAOYSA-N Synonym: 6-isocyanatochroman,6-isocyanato-3,4-dihydro-2h-1-benzopyran,chroman-6-isocyanate PubChem CID: 43811033 IUPAC Name: 6-isocyanato-3,4-dihydro-2H-chromene SMILES: C1CC2=C(C=CC(=C2)N=C=O)OC1

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Specifications

PubChem CID	43811033
CAS	1002727-87-8
Molecular Weight (g/mol)	175.187
MDL Number	MFCD12198109
SMILES	C1CC2=C(C=CC(=C2)N=C=O)OC1
Synonym	6-isocyanatochroman,6-isocyanato-3,4-dihydro-2h-1-benzopyran,chroman-6-isocyanate
IUPAC Name	6-isocyanato-3,4-dihydro-2H-chromene
InChI Key	YNAWMZLOWDUDQF-UHFFFAOYSA-N
Molecular Formula	C10H9NO2

Ethoxycarbonyl isocyanate, 90%, tech.

CAS: 19617-43-7 Molecular Formula: C₄H₅NO₃ Molecular Weight (g/mol): 115.09 InChI Key: VMVZGGPZNHFGKS-UHFFFAOYSA-N Synonym: ethoxycarbonyl isocyanate,ethyl isocyanatoformate,ethyl carbonisocyanatidate,ethyl n-carbonylcarbamate,ethoxycarbonylisocyanate,carbonisocyanatidic acid, ethyl ester,ethyl isocyanatooate,ethylisocyanatoformate,acmc-20al2o,carbonisocyanatidicacid,ethylester PubChem CID: 300166 IUPAC Name: ethyl N-(oxomethylidene)carbamate SMILES: CCOC(=O)N=C=O

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Specifications

PubChem CID	300166
CAS	19617-43-7
Molecular Weight (g/mol)	115.09
SMILES	CCOC(=O)N=C=O
Synonym	ethoxycarbonyl isocyanate,ethyl isocyanatoformate,ethyl carbonisocyanatidate,ethyl n-carbonylcarbamate,ethoxycarbonylisocyanate,carbonisocyanatidic acid, ethyl ester,ethyl isocyanatooate,ethylisocyanatoformate,acmc-20al2o,carbonisocyanatidicacid,ethylester
IUPAC Name	ethyl N-(oxomethylidene)carbamate
InChI Key	VMVZGGPZNHFGKS-UHFFFAOYSA-N
Molecular Formula	C₄H₅NO₃

(S)-(+)-1-(1-Naphthyl)ethyl isocyanate, 95%

CAS: 73671-79-1 Molecular Formula: C13H11NO Molecular Weight (g/mol): 197.24 MDL Number: MFCD00064181 InChI Key: GONOHGQPZFXJOJ-UHFFFAOYNA-N Synonym: s-+-1-1-naphthyl ethyl isocyanate,1-1s-1-isocyanatoethyl naphthalene,s-nei,s-1-1-naphthyl ethyl isocyanate,isocyanic acid s-+-1-1-naphthyl ethyl ester,1-1-isocyanatoethyl naphthalene #,pubchem8101,s-+-1-naphthyl ethyl isocyanate,s--1-1-naphthyl ethyl isocyanate,s-+-1-1-naphthyl ethylisocyanate PubChem CID: 7023510 IUPAC Name: 1-[(1S)-1-isocyanatoethyl]naphthalene SMILES: CC(N=C=O)C1=C2C=CC=CC2=CC=C1

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Specifications

PubChem CID	7023510
CAS	73671-79-1
Molecular Weight (g/mol)	197.24
MDL Number	MFCD00064181
SMILES	CC(N=C=O)C1=C2C=CC=CC2=CC=C1
Synonym	s-+-1-1-naphthyl ethyl isocyanate,1-1s-1-isocyanatoethyl naphthalene,s-nei,s-1-1-naphthyl ethyl isocyanate,isocyanic acid s-+-1-1-naphthyl ethyl ester,1-1-isocyanatoethyl naphthalene #,pubchem8101,s-+-1-naphthyl ethyl isocyanate,s--1-1-naphthyl ethyl isocyanate,s-+-1-1-naphthyl ethylisocyanate
IUPAC Name	1-[(1S)-1-isocyanatoethyl]naphthalene
InChI Key	GONOHGQPZFXJOJ-UHFFFAOYNA-N
Molecular Formula	C13H11NO

Benzyl isocyanate, 99+%

CAS: 3173-56-6 Molecular Formula: C8H7NO Molecular Weight (g/mol): 133.15 MDL Number: MFCD00009701 InChI Key: YDNLNVZZTACNJX-UHFFFAOYSA-N Synonym: benzyl isocyanate,isocyanatomethyl benzene,benzylisocyanate,isocyanic acid benzyl ester,benzene, isocyanatomethyl,1-isocyanatomethyl benzene,phenylmethyl isocyanate,unii-8i2li357gq,phenylmethanisocyanate PubChem CID: 76639 IUPAC Name: isocyanatomethylbenzene SMILES: O=C=NCC1=CC=CC=C1

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Specifications

PubChem CID	76639
CAS	3173-56-6
Molecular Weight (g/mol)	133.15
MDL Number	MFCD00009701
SMILES	O=C=NCC1=CC=CC=C1
Synonym	benzyl isocyanate,isocyanatomethyl benzene,benzylisocyanate,isocyanic acid benzyl ester,benzene, isocyanatomethyl,1-isocyanatomethyl benzene,phenylmethyl isocyanate,unii-8i2li357gq,phenylmethanisocyanate
IUPAC Name	isocyanatomethylbenzene
InChI Key	YDNLNVZZTACNJX-UHFFFAOYSA-N
Molecular Formula	C8H7NO

3,4-Dichlorobenzyl isocyanate, 98%

CAS: 19752-09-1 Molecular Formula: C₈H₅Cl₂NO Molecular Weight (g/mol): 202.04 MDL Number: MFCD00673063 InChI Key: WLNAHQZFPSSVTP-UHFFFAOYSA-N Synonym: 3,4-dichlorobenzyl isocyanate,3,4-dichlorobenzylisocyanate,1,2-dichloro-4-isocyanatomethyl benzene,benzene, 1,2-dichloro-4-isocyanatomethyl,1,2-dichloro-4-isocyanatomethyl-benzene,3,4-dichlorophenyl methanisocyanate,zlchem 123,acmc-20anfi,pubchem2096,3,4-dichloro-benzyl isocyanate PubChem CID: 2733368 IUPAC Name: 1,2-dichloro-4-(isocyanatomethyl)benzene SMILES: C1=CC(=C(C=C1CN=C=O)Cl)Cl

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Specifications

PubChem CID	2733368
CAS	19752-09-1
Molecular Weight (g/mol)	202.04
MDL Number	MFCD00673063
SMILES	C1=CC(=C(C=C1CN=C=O)Cl)Cl
Synonym	3,4-dichlorobenzyl isocyanate,3,4-dichlorobenzylisocyanate,1,2-dichloro-4-isocyanatomethyl benzene,benzene, 1,2-dichloro-4-isocyanatomethyl,1,2-dichloro-4-isocyanatomethyl-benzene,3,4-dichlorophenyl methanisocyanate,zlchem 123,acmc-20anfi,pubchem2096,3,4-dichloro-benzyl isocyanate
IUPAC Name	1,2-dichloro-4-(isocyanatomethyl)benzene
InChI Key	WLNAHQZFPSSVTP-UHFFFAOYSA-N
Molecular Formula	C₈H₅Cl₂NO

1-Naphthyl isocyanate, 98%

CAS: 86-84-0 Molecular Formula: C11H7NO MDL Number: MFCD00003881 InChI Key: BDQNKCYCTYYMAA-UHFFFAOYSA-N Synonym: 1-naphthyl isocyanate,naphthalene, 1-isocyanato,alpha-naphthyl isocyanate,isocyanatonaphthalene,1-naphthylisocyanate,1-isocyanato-naphthalene,unii-5lh2p0691e,1-isocyanatonapthalene,isocyanic acid 1-naphthyl ester,isocyanic acid, 1-naphthyl ester PubChem CID: 66589 IUPAC Name: 1-isocyanatonaphthalene

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Specifications

PubChem CID	66589
CAS	86-84-0
MDL Number	MFCD00003881
Synonym	1-naphthyl isocyanate,naphthalene, 1-isocyanato,alpha-naphthyl isocyanate,isocyanatonaphthalene,1-naphthylisocyanate,1-isocyanato-naphthalene,unii-5lh2p0691e,1-isocyanatonapthalene,isocyanic acid 1-naphthyl ester,isocyanic acid, 1-naphthyl ester
IUPAC Name	1-isocyanatonaphthalene
InChI Key	BDQNKCYCTYYMAA-UHFFFAOYSA-N
Molecular Formula	C11H7NO

2,4,6-Trimethylphenyl isocyanate, 98%

CAS: 2958-62-5 Molecular Formula: C10H11NO Molecular Weight (g/mol): 161.204 MDL Number: MFCD00019909 InChI Key: HJHZRZFONUPQAA-UHFFFAOYSA-N Synonym: 2,4,6-trimethylphenyl isocyanate,mesityl isocyanate,2,4,6-trimethylphenylisocyanate,acmc-1ckns,2,4,6-trimethylbenzenisocyanate,2-isocyanato-1,3,5-trimethyl-benzene,# PubChem CID: 595239 IUPAC Name: 2-isocyanato-1,3,5-trimethylbenzene SMILES: CC1=CC(=C(C(=C1)C)N=C=O)C

Pricing & Availability
Specifications

PubChem CID	595239
CAS	2958-62-5
Molecular Weight (g/mol)	161.204
MDL Number	MFCD00019909
SMILES	CC1=CC(=C(C(=C1)C)N=C=O)C
Synonym	2,4,6-trimethylphenyl isocyanate,mesityl isocyanate,2,4,6-trimethylphenylisocyanate,acmc-1ckns,2,4,6-trimethylbenzenisocyanate,2-isocyanato-1,3,5-trimethyl-benzene,#
IUPAC Name	2-isocyanato-1,3,5-trimethylbenzene
InChI Key	HJHZRZFONUPQAA-UHFFFAOYSA-N
Molecular Formula	C10H11NO

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