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.

61 – 75 of 345 results

4,4'-Methylenebis(cyclohexyl isocyanate), 90%, mixture of isomers, AcroSeal™

CAS: 5124-30-1 Molecular Formula: C15H22N2O2 Molecular Weight (g/mol): 262.35 MDL Number: MFCD00015405 InChI Key: KORSJDCBLAPZEQ-UHFFFAOYSA-N Synonym: hydrogenated mdi,hylene w,bis 4-isocyanatocyclohexyl methane,4,4'-diisocyanatodicyclohexylmethane,methylene bis 4-cyclohexylisocyanate,dicyclohexylmethane 4,4'-diisocyanate,dicyclohexylmethane-4,4'-diisocyanate,methylene bis-4-cyclohexylisocyanate,nacconate h 12,cyclohexane, 1,1'-methylenebis 4-isocyanato PubChem CID: 21202 ChEBI: CHEBI:53216 IUPAC Name: 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane SMILES: O=C=NC1CCC(CC2CCC(CC2)N=C=O)CC1

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Specifications

PubChem CID	21202
CAS	5124-30-1
Molecular Weight (g/mol)	262.35
ChEBI	CHEBI:53216
MDL Number	MFCD00015405
SMILES	O=C=NC1CCC(CC2CCC(CC2)N=C=O)CC1
Synonym	hydrogenated mdi,hylene w,bis 4-isocyanatocyclohexyl methane,4,4'-diisocyanatodicyclohexylmethane,methylene bis 4-cyclohexylisocyanate,dicyclohexylmethane 4,4'-diisocyanate,dicyclohexylmethane-4,4'-diisocyanate,methylene bis-4-cyclohexylisocyanate,nacconate h 12,cyclohexane, 1,1'-methylenebis 4-isocyanato
IUPAC Name	1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane
InChI Key	KORSJDCBLAPZEQ-UHFFFAOYSA-N
Molecular Formula	C15H22N2O2

3-Nitrophenyl isocyanate, 97%, Thermo Scientific Chemicals

CAS: 3320-87-4 Molecular Formula: C7H4N2O3 Molecular Weight (g/mol): 164.12 MDL Number: MFCD00007220 InChI Key: GFFGYTMCNVMFAJ-UHFFFAOYSA-N Synonym: 3-nitrophenyl isocyanate,m-nitrophenyl isocyanate,benzene, 1-isocyanato-3-nitro,3-nitrophenylisocyanate,isocyanic acid, m-nitrophenyl ester,3-nitrobenzenisocyanate,m-nitrophenylisocyanate,3-nitropheny isocyanate,pubchem15729,acmc-1ckin PubChem CID: 76835 IUPAC Name: 1-isocyanato-3-nitrobenzene SMILES: [O-][N+](=O)C1=CC=CC(=C1)N=C=O

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Specifications

PubChem CID	76835
CAS	3320-87-4
Molecular Weight (g/mol)	164.12
MDL Number	MFCD00007220
SMILES	[O-][N+](=O)C1=CC=CC(=C1)N=C=O
Synonym	3-nitrophenyl isocyanate,m-nitrophenyl isocyanate,benzene, 1-isocyanato-3-nitro,3-nitrophenylisocyanate,isocyanic acid, m-nitrophenyl ester,3-nitrobenzenisocyanate,m-nitrophenylisocyanate,3-nitropheny isocyanate,pubchem15729,acmc-1ckin
IUPAC Name	1-isocyanato-3-nitrobenzene
InChI Key	GFFGYTMCNVMFAJ-UHFFFAOYSA-N
Molecular Formula	C7H4N2O3

Phenyl isocyanate, ≥99.0% (GC), MilliporeSigma™ Supelco™

MDL Number: MFCD00001994

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Specifications

MDL Number	MFCD00001994

2-Chloroethyl isocyanate, 98%

CAS: 1943-83-5 Molecular Formula: C₃H₄ClNO Molecular Weight (g/mol): 105.52 MDL Number: MFCD00002043 InChI Key: BCMYXYHEMGPZJN-UHFFFAOYSA-N Synonym: 2-chloroethyl isocyanate,2-chloroethylisocyanate,chloroethylisocyanate,ethane, 1-chloro-2-isocyanato,2-chlorethylisokyanat,2-chloro ethyl isocyanate,isocyanic acid, 2-chloroethyl ester,1-chloro-2-isocyanato-ethane,2-chlorethylisokyanat czech,.beta.-chloroethylisocyanate PubChem CID: 16035 IUPAC Name: 1-chloro-2-isocyanatoethane SMILES: C(CCl)N=C=O

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Specifications

PubChem CID	16035
CAS	1943-83-5
Molecular Weight (g/mol)	105.52
MDL Number	MFCD00002043
SMILES	C(CCl)N=C=O
Synonym	2-chloroethyl isocyanate,2-chloroethylisocyanate,chloroethylisocyanate,ethane, 1-chloro-2-isocyanato,2-chlorethylisokyanat,2-chloro ethyl isocyanate,isocyanic acid, 2-chloroethyl ester,1-chloro-2-isocyanato-ethane,2-chlorethylisokyanat czech,.beta.-chloroethylisocyanate
IUPAC Name	1-chloro-2-isocyanatoethane
InChI Key	BCMYXYHEMGPZJN-UHFFFAOYSA-N
Molecular Formula	C₃H₄ClNO

2-Ethylphenyl isocyanate, 99%

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

2,6-Dichlorophenyl isocyanate, 98%

CAS: 39920-37-1 Molecular Formula: C7H3Cl2NO Molecular Weight (g/mol): 188.007 MDL Number: MFCD00002003 InChI Key: HMVKMAMIRAVXAN-UHFFFAOYSA-N Synonym: 2,6-dichlorophenyl isocyanate,benzene, 1,3-dichloro-2-isocyanato,2,6-dichlorophenylisocyanate,isocyanic acid 2,6-dichlorophenyl ester,pubchem23916,acmc-1ailv,2,6 dichlorophenylisocyanate,2,6-dichlorobenzenisocyanate,2,6dichlorophenyl isocyanate,1,3-dichloro-2-isocyanato-benzene PubChem CID: 604537 IUPAC Name: 1,3-dichloro-2-isocyanatobenzene SMILES: C1=CC(=C(C(=C1)Cl)N=C=O)Cl

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Specifications

PubChem CID	604537
CAS	39920-37-1
Molecular Weight (g/mol)	188.007
MDL Number	MFCD00002003
SMILES	C1=CC(=C(C(=C1)Cl)N=C=O)Cl
Synonym	2,6-dichlorophenyl isocyanate,benzene, 1,3-dichloro-2-isocyanato,2,6-dichlorophenylisocyanate,isocyanic acid 2,6-dichlorophenyl ester,pubchem23916,acmc-1ailv,2,6 dichlorophenylisocyanate,2,6-dichlorobenzenisocyanate,2,6dichlorophenyl isocyanate,1,3-dichloro-2-isocyanato-benzene
IUPAC Name	1,3-dichloro-2-isocyanatobenzene
InChI Key	HMVKMAMIRAVXAN-UHFFFAOYSA-N
Molecular Formula	C7H3Cl2NO

3,5-Dichlorophenyl isocyanate, 97%

CAS: 34893-92-0 Molecular Formula: C7H3Cl2NO Molecular Weight (g/mol): 188.007 MDL Number: MFCD00013859 InChI Key: XEFUJGURFLOFAN-UHFFFAOYSA-N Synonym: 3,5-dichlorophenyl isocyanate,3,5-dichlorophenylisocyanate,benzene, 1,3-dichloro-5-isocyanato,3,5-dichlorophenyl isocyantae,1,3-dichloro-5-isocyanato-benzene,3,5-dichlorobenzenisocyanate,3,5dichlorophenyl isocyanate,acmc-1ai47,ksc490c1l,3,5-dichloro-phenylisocyanate PubChem CID: 94460 IUPAC Name: 1,3-dichloro-5-isocyanatobenzene SMILES: C1=C(C=C(C=C1Cl)Cl)N=C=O

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Specifications

PubChem CID	94460
CAS	34893-92-0
Molecular Weight (g/mol)	188.007
MDL Number	MFCD00013859
SMILES	C1=C(C=C(C=C1Cl)Cl)N=C=O
Synonym	3,5-dichlorophenyl isocyanate,3,5-dichlorophenylisocyanate,benzene, 1,3-dichloro-5-isocyanato,3,5-dichlorophenyl isocyantae,1,3-dichloro-5-isocyanato-benzene,3,5-dichlorobenzenisocyanate,3,5dichlorophenyl isocyanate,acmc-1ai47,ksc490c1l,3,5-dichloro-phenylisocyanate
IUPAC Name	1,3-dichloro-5-isocyanatobenzene
InChI Key	XEFUJGURFLOFAN-UHFFFAOYSA-N
Molecular Formula	C7H3Cl2NO

PubChem CID	76835
CAS	3320-87-4
Molecular Weight (g/mol)	164.12
MDL Number	MFCD00007220
SMILES	[O-][N+](=O)C1=CC=CC(=C1)N=C=O
Synonym	3-nitrophenyl isocyanate,m-nitrophenyl isocyanate,benzene, 1-isocyanato-3-nitro,3-nitrophenylisocyanate,isocyanic acid, m-nitrophenyl ester,3-nitrobenzenisocyanate,m-nitrophenylisocyanate,3-nitropheny isocyanate,pubchem15729,acmc-1ckin
IUPAC Name	1-isocyanato-3-nitrobenzene
InChI Key	GFFGYTMCNVMFAJ-UHFFFAOYSA-N
Molecular Formula	C7H4N2O3

Isophorone diisocyanate, 99.3%, For GC analysis, MP Biomedicals™

CAS: 4098-71-9 Molecular Formula: C12H18N2O2 Molecular Weight (g/mol): 222.29 MDL Number: MFCD00064956 InChI Key: NIMLQBUJDJZYEJ-UHFFFAOYNA-N Synonym: isophorone diisocyanate,ipdi,isophorone diamine diisocyanate,5-isocyanato-1-isocyanatomethyl-1,3,3-trimethylcyclohexane,3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate,cyclohexane, 5-isocyanato-1-isocyanatomethyl-1,3,3-trimethyl,3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate,ccris 6252,isocyanic acid, methylene 3,5,5-trimethyl-3,1-cyclohexylene ester,isophorone diisocyanate diisocyanates PubChem CID: 169132 ChEBI: CHEBI:53214 IUPAC Name: 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane SMILES: CC1(C)CC(CC(C)(CN=C=O)C1)N=C=O

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Specifications

PubChem CID	169132
CAS	4098-71-9
Molecular Weight (g/mol)	222.29
ChEBI	CHEBI:53214
MDL Number	MFCD00064956
SMILES	CC1(C)CC(CC(C)(CN=C=O)C1)N=C=O
Synonym	isophorone diisocyanate,ipdi,isophorone diamine diisocyanate,5-isocyanato-1-isocyanatomethyl-1,3,3-trimethylcyclohexane,3-isocyanatomethyl-3,5,5-trimethylcyclohexylisocyanate,cyclohexane, 5-isocyanato-1-isocyanatomethyl-1,3,3-trimethyl,3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate,ccris 6252,isocyanic acid, methylene 3,5,5-trimethyl-3,1-cyclohexylene ester,isophorone diisocyanate diisocyanates
IUPAC Name	5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane
InChI Key	NIMLQBUJDJZYEJ-UHFFFAOYNA-N
Molecular Formula	C12H18N2O2

Octyl isocyanate, 99%

CAS: 3158-26-7 Molecular Formula: C₉H₁₇NO Molecular Weight (g/mol): 155.24 MDL Number: MFCD00013887 InChI Key: DYQFCTCUULUMTQ-UHFFFAOYSA-N Synonym: octyl isocyanate,octylisocyanate,octane, 1-isocyanato,n-octylisocyanate,1-octyl isocyanate,n-octyl isocyanate,1-isocyanato-octane,isocyanic acid, octyl ester,octanisocyanate PubChem CID: 76616 IUPAC Name: 1-isocyanatooctane SMILES: CCCCCCCCN=C=O

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Specifications

PubChem CID	76616
CAS	3158-26-7
Molecular Weight (g/mol)	155.24
MDL Number	MFCD00013887
SMILES	CCCCCCCCN=C=O
Synonym	octyl isocyanate,octylisocyanate,octane, 1-isocyanato,n-octylisocyanate,1-octyl isocyanate,n-octyl isocyanate,1-isocyanato-octane,isocyanic acid, octyl ester,octanisocyanate
IUPAC Name	1-isocyanatooctane
InChI Key	DYQFCTCUULUMTQ-UHFFFAOYSA-N
Molecular Formula	C₉H₁₇NO

4-Isocyanatobenzeneboronic acid pinacol ester, 95%

CAS: 380430-64-8 Molecular Formula: C13H16BNO3 Molecular Weight (g/mol): 245.085 MDL Number: MFCD03411942 InChI Key: RHKRIDVZGAXYQE-UHFFFAOYSA-N Synonym: 2-4-isocyanatophenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4-isocyanatophenylboronic acid pinacol ester,1,3,2-dioxaborolane, 2-4-isocyanatophenyl-4,4,5,5-tetramethyl,4-isocyanatophenylboronic acid, pinacol ester,4-isocyanatophenyl boronic acid pinacol ester,4-isocyanatobenzeneboronic acid pinacol ester,4-isocyanatophenyl boronic acid, pinacol ester,4-isocyanatophenyl boronic acid,pinacol ester,2-4-isocyanato-phenyl-4,4,5,5-tetramethyl-1,3,2 dioxaborolane PubChem CID: 2773474 IUPAC Name: 2-(4-isocyanatophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)N=C=O

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Specifications

PubChem CID	2773474
CAS	380430-64-8
Molecular Weight (g/mol)	245.085
MDL Number	MFCD03411942
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)N=C=O
Synonym	2-4-isocyanatophenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4-isocyanatophenylboronic acid pinacol ester,1,3,2-dioxaborolane, 2-4-isocyanatophenyl-4,4,5,5-tetramethyl,4-isocyanatophenylboronic acid, pinacol ester,4-isocyanatophenyl boronic acid pinacol ester,4-isocyanatobenzeneboronic acid pinacol ester,4-isocyanatophenyl boronic acid, pinacol ester,4-isocyanatophenyl boronic acid,pinacol ester,2-4-isocyanato-phenyl-4,4,5,5-tetramethyl-1,3,2 dioxaborolane
IUPAC Name	2-(4-isocyanatophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
InChI Key	RHKRIDVZGAXYQE-UHFFFAOYSA-N
Molecular Formula	C13H16BNO3

Benzyl isocyanate, 98%

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

4-(Trifluoromethoxy)phenyl isocyanate, 97%, Thermo Scientific™

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

Pricing & Availability
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

3,4-Dichlorophenyl isocyanate, 97%

CAS: 102-36-3 Molecular Formula: C7H3Cl2NO Molecular Weight (g/mol): 188.007 MDL Number: MFCD00002017 InChI Key: MFUVCHZWGSJKEQ-UHFFFAOYSA-N Synonym: 3,4-dichlorophenyl isocyanate,benzene, 1,2-dichloro-4-isocyanato,3,4-dichlorfenylisokyanat,isocyanic acid 3,4-dichlorophenyl ester,3,4-dichlorophenylisocyanate,unii-ozw0b7f1du,3,4-dichlorphenylisocyanate,isocyanic acid, 3,4-dichlorophenyl ester,3,4-dichlorfenylisokyanat czech,ozw0b7f1du PubChem CID: 7607 IUPAC Name: 1,2-dichloro-4-isocyanatobenzene SMILES: C1=CC(=C(C=C1N=C=O)Cl)Cl

Pricing & Availability
Specifications

PubChem CID	7607
CAS	102-36-3
Molecular Weight (g/mol)	188.007
MDL Number	MFCD00002017
SMILES	C1=CC(=C(C=C1N=C=O)Cl)Cl
Synonym	3,4-dichlorophenyl isocyanate,benzene, 1,2-dichloro-4-isocyanato,3,4-dichlorfenylisokyanat,isocyanic acid 3,4-dichlorophenyl ester,3,4-dichlorophenylisocyanate,unii-ozw0b7f1du,3,4-dichlorphenylisocyanate,isocyanic acid, 3,4-dichlorophenyl ester,3,4-dichlorfenylisokyanat czech,ozw0b7f1du
IUPAC Name	1,2-dichloro-4-isocyanatobenzene
InChI Key	MFUVCHZWGSJKEQ-UHFFFAOYSA-N
Molecular Formula	C7H3Cl2NO

1,6-Diisocyanatohexane, 98+%

CAS: 822-06-0 Molecular Formula: C8H12N2O2 Molecular Weight (g/mol): 168.20 MDL Number: MFCD00002047 InChI Key: RRAMGCGOFNQTLD-UHFFFAOYSA-N Synonym: hexamethylene diisocyanate,1,6-hexamethylene diisocyanate,hmdi,hexane, 1,6-diisocyanato,hexane 1,6-diisocyanate,1,6-hexylene diisocyanate,hexamethylene-1,6-diisocyanate,1,6-hexanediol diisocyanate,hdi,isocyanic acid, hexamethylene ester PubChem CID: 13192 ChEBI: CHEBI:53578 IUPAC Name: 1,6-diisocyanatohexane SMILES: O=C=NCCCCCCN=C=O

Pricing & Availability
Specifications

PubChem CID	13192
CAS	822-06-0
Molecular Weight (g/mol)	168.20
ChEBI	CHEBI:53578
MDL Number	MFCD00002047
SMILES	O=C=NCCCCCCN=C=O
Synonym	hexamethylene diisocyanate,1,6-hexamethylene diisocyanate,hmdi,hexane, 1,6-diisocyanato,hexane 1,6-diisocyanate,1,6-hexylene diisocyanate,hexamethylene-1,6-diisocyanate,1,6-hexanediol diisocyanate,hdi,isocyanic acid, hexamethylene ester
IUPAC Name	1,6-diisocyanatohexane
InChI Key	RRAMGCGOFNQTLD-UHFFFAOYSA-N
Molecular Formula	C8H12N2O2

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