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.

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1 – 15 of 114 results

Isophorone diisocyanate, mixture of isomers, 98%

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

Pricing and Availability
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

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

Pricing and Availability
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

1-Octyl isocyanate, 97%, Thermo Scientific Chemicals

CAS: 3158-26-7 Molecular Formula: C9H17NO Molecular Weight (g/mol): 155.241 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

Pricing and Availability
Specifications

PubChem CID	76616
CAS	3158-26-7
Molecular Weight (g/mol)	155.241
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

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

Pricing and Availability
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

Trichloroacetyl isocyanate, NMR grade

CAS: 3019-71-4 Molecular Formula: C3Cl3NO2 Molecular Weight (g/mol): 188.39 MDL Number: MFCD00002033 InChI Key: GRNOZCCBOFGDCL-UHFFFAOYSA-N Synonym: trichloroacetyl isocyanate,acetyl isocyanate, trichloro,trichloroacetylisocyanate,isocyanic acid trichloroacetyl ester,unii-qxv1p5j6jl,qxv1p5j6jl,acetyl isocyanate, 2,2,2-trichloro,2,2,2-trichloroethanecarbonyl isocyanate,trichloroethanecarbonyl isocyanate,trichloroacetyl isocyanate, nmr grade PubChem CID: 76400 IUPAC Name: 2,2,2-trichloroacetyl isocyanate SMILES: ClC(Cl)(Cl)C(=O)N=C=O

Pricing and Availability
Specifications

PubChem CID	76400
CAS	3019-71-4
Molecular Weight (g/mol)	188.39
MDL Number	MFCD00002033
SMILES	ClC(Cl)(Cl)C(=O)N=C=O
Synonym	trichloroacetyl isocyanate,acetyl isocyanate, trichloro,trichloroacetylisocyanate,isocyanic acid trichloroacetyl ester,unii-qxv1p5j6jl,qxv1p5j6jl,acetyl isocyanate, 2,2,2-trichloro,2,2,2-trichloroethanecarbonyl isocyanate,trichloroethanecarbonyl isocyanate,trichloroacetyl isocyanate, nmr grade
IUPAC Name	2,2,2-trichloroacetyl isocyanate
InChI Key	GRNOZCCBOFGDCL-UHFFFAOYSA-N
Molecular Formula	C3Cl3NO2

m-Tolyl isocyanate, 99%

CAS: 621-29-4 Molecular Formula: C8H7NO Molecular Weight (g/mol): 133.15 MDL Number: MFCD00002021 InChI Key: CPPGZWWUPFWALU-UHFFFAOYSA-N Synonym: m-tolyl isocyanate,benzene, 1-isocyanato-3-methyl,meta-tolyl isocyanate,m-tolylisocyanate,m-isocyanatotoluene,3-methylphenyl isocyanate,3-tolyl isocyanate,3-methylphenylisocyanate,1-isocyanato-3-methyl-benzene,m-methylphenyl isocyanate PubChem CID: 69303 IUPAC Name: 1-isocyanato-3-methylbenzene SMILES: CC1=CC=CC(=C1)N=C=O

Pricing and Availability
Specifications

PubChem CID	69303
CAS	621-29-4
Molecular Weight (g/mol)	133.15
MDL Number	MFCD00002021
SMILES	CC1=CC=CC(=C1)N=C=O
Synonym	m-tolyl isocyanate,benzene, 1-isocyanato-3-methyl,meta-tolyl isocyanate,m-tolylisocyanate,m-isocyanatotoluene,3-methylphenyl isocyanate,3-tolyl isocyanate,3-methylphenylisocyanate,1-isocyanato-3-methyl-benzene,m-methylphenyl isocyanate
IUPAC Name	1-isocyanato-3-methylbenzene
InChI Key	CPPGZWWUPFWALU-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 and 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

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

Pricing and Availability
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

(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

Pricing and Availability
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

1-Adamantyl isocyanate, 98%

CAS: 4411-25-0 Molecular Formula: C11H15NO Molecular Weight (g/mol): 177.25 MDL Number: MFCD00134405 InChI Key: VBHCPGFCIQDXGZ-UHFFFAOYSA-N Synonym: 1-adamantyl isocyanate,1-isocyanato-adamantane,1-isocyantoadamantane,1-adamantylisocyanate,adamantanisocyanate,adamantyl isocyanate,pubchem8848,1-adamantyl-isocyanate,1-adamantanyl isocyanate,adamantane, 1-isocyanato PubChem CID: 2059995 IUPAC Name: 1-isocyanatoadamantane SMILES: O=C=NC12CC3CC(CC(C3)C1)C2

Pricing and Availability
Specifications

PubChem CID	2059995
CAS	4411-25-0
Molecular Weight (g/mol)	177.25
MDL Number	MFCD00134405
SMILES	O=C=NC12CC3CC(CC(C3)C1)C2
Synonym	1-adamantyl isocyanate,1-isocyanato-adamantane,1-isocyantoadamantane,1-adamantylisocyanate,adamantanisocyanate,adamantyl isocyanate,pubchem8848,1-adamantyl-isocyanate,1-adamantanyl isocyanate,adamantane, 1-isocyanato
IUPAC Name	1-isocyanatoadamantane
InChI Key	VBHCPGFCIQDXGZ-UHFFFAOYSA-N
Molecular Formula	C11H15NO

2-Ethoxyphenyl isocyanate, 97%

CAS: 5395-71-1 Molecular Formula: C9H9NO2 Molecular Weight (g/mol): 163.18 MDL Number: MFCD00002007 InChI Key: BUIQXUQLYZPMLS-UHFFFAOYSA-N Synonym: 2-ethoxyphenyl isocyanate,o-ethoxyphenyl isocyanate,benzene, 1-ethoxy-2-isocyanato,isocyanic acid, o-ethoxyphenyl ester,2-ethoxyphenylisocyanate,2-ethoxybenzenisocyanate,acmc-20anwp,ethoxyphenyl isocyanate,2-ethoxy phenyl isocyanate,# PubChem CID: 79374 IUPAC Name: 1-ethoxy-2-isocyanatobenzene SMILES: CCOC1=CC=CC=C1N=C=O

Pricing and Availability
Specifications

PubChem CID	79374
CAS	5395-71-1
Molecular Weight (g/mol)	163.18
MDL Number	MFCD00002007
SMILES	CCOC1=CC=CC=C1N=C=O
Synonym	2-ethoxyphenyl isocyanate,o-ethoxyphenyl isocyanate,benzene, 1-ethoxy-2-isocyanato,isocyanic acid, o-ethoxyphenyl ester,2-ethoxyphenylisocyanate,2-ethoxybenzenisocyanate,acmc-20anwp,ethoxyphenyl isocyanate,2-ethoxy phenyl isocyanate,#
IUPAC Name	1-ethoxy-2-isocyanatobenzene
InChI Key	BUIQXUQLYZPMLS-UHFFFAOYSA-N
Molecular Formula	C9H9NO2

2,6-Diethylphenyl isocyanate, 98+%

CAS: 20458-99-5 Molecular Formula: C11H13NO Molecular Weight (g/mol): 175.23 MDL Number: MFCD00019912 InChI Key: AUSRFKVPUCQCCN-UHFFFAOYSA-N Synonym: 2,6-diethylphenyl isocyanate,2,6-diethylphenylisocyanate,1,3-diethyl-2-isocyanato-benzene,benzene, 1,3-diethyl-2-isocyanato,acmc-1co7s,2,6-diethylbenzenisocyanate,benzene,1,3-diethyl-2-isocyanato PubChem CID: 5153183 IUPAC Name: 1,3-diethyl-2-isocyanatobenzene SMILES: CCC1=CC=CC(CC)=C1N=C=O

Pricing and Availability
Specifications

PubChem CID	5153183
CAS	20458-99-5
Molecular Weight (g/mol)	175.23
MDL Number	MFCD00019912
SMILES	CCC1=CC=CC(CC)=C1N=C=O
Synonym	2,6-diethylphenyl isocyanate,2,6-diethylphenylisocyanate,1,3-diethyl-2-isocyanato-benzene,benzene, 1,3-diethyl-2-isocyanato,acmc-1co7s,2,6-diethylbenzenisocyanate,benzene,1,3-diethyl-2-isocyanato
IUPAC Name	1,3-diethyl-2-isocyanatobenzene
InChI Key	AUSRFKVPUCQCCN-UHFFFAOYSA-N
Molecular Formula	C11H13NO

3-Chloropropyl isocyanate, 97%, Thermo Scientific Chemicals

CAS: 13010-19-0 Molecular Formula: C4H6ClNO Molecular Weight (g/mol): 119.55 MDL Number: MFCD00010384 InChI Key: RQAVSDINDRNIKL-UHFFFAOYSA-N Synonym: 3-chloropropyl isocyanate,3-chloropropylisocyanate,propane, 1-chloro-3-isocyanato,1-chloro-3-isocyanato-propane,chloropropylisocyanate,chloropropyl isocyanate,3-chloropropanisocyanate,chloro propyl isocyanate,acmc-20an5q,3-chloropropyl-isocyanate PubChem CID: 166752 IUPAC Name: 1-chloro-3-isocyanatopropane SMILES: ClCCCN=C=O

Pricing and Availability
Specifications

PubChem CID	166752
CAS	13010-19-0
Molecular Weight (g/mol)	119.55
MDL Number	MFCD00010384
SMILES	ClCCCN=C=O
Synonym	3-chloropropyl isocyanate,3-chloropropylisocyanate,propane, 1-chloro-3-isocyanato,1-chloro-3-isocyanato-propane,chloropropylisocyanate,chloropropyl isocyanate,3-chloropropanisocyanate,chloro propyl isocyanate,acmc-20an5q,3-chloropropyl-isocyanate
IUPAC Name	1-chloro-3-isocyanatopropane
InChI Key	RQAVSDINDRNIKL-UHFFFAOYSA-N
Molecular Formula	C4H6ClNO

(S)-(-)-1-(4-Methoxyphenyl)ethyl isocyanate, 95%

CAS: 745783-83-9 Molecular Formula: C10H11NO2 Molecular Weight (g/mol): 177.203 MDL Number: MFCD05664085 InChI Key: WTNKKJUXEYSETC-QMMMGPOBSA-N Synonym: s---1-4-methoxyphenyl ethyl isocyanate,1-1s-1-isocyanatoethyl-4-methoxybenzene,s-1-4-methoxyphenyl ethylisocyanate,s---1-4-methoxyphenyl ethylisocyanate,s ?-?-? ?-?1-? 4-?methoxyphenyl ?ethyl isocyanat,benzene, 1-1s-1-isocyanatoethyl-4-methoxy-9ci,s---1-3-methoxyphenyl ethyl isocyanate PubChem CID: 7018272 IUPAC Name: 1-[(1S)-1-isocyanatoethyl]-4-methoxybenzene SMILES: CC(C1=CC=C(C=C1)OC)N=C=O

Pricing and Availability
Specifications

PubChem CID	7018272
CAS	745783-83-9
Molecular Weight (g/mol)	177.203
MDL Number	MFCD05664085
SMILES	CC(C1=CC=C(C=C1)OC)N=C=O
Synonym	s---1-4-methoxyphenyl ethyl isocyanate,1-1s-1-isocyanatoethyl-4-methoxybenzene,s-1-4-methoxyphenyl ethylisocyanate,s---1-4-methoxyphenyl ethylisocyanate,s ?-?-? ?-?1-? 4-?methoxyphenyl ?ethyl isocyanat,benzene, 1-1s-1-isocyanatoethyl-4-methoxy-9ci,s---1-3-methoxyphenyl ethyl isocyanate
IUPAC Name	1-[(1S)-1-isocyanatoethyl]-4-methoxybenzene
InChI Key	WTNKKJUXEYSETC-QMMMGPOBSA-N
Molecular Formula	C10H11NO2

3,5-Dichlorophenyl isocyanate, 96%

CAS: 34893-92-0 Molecular Formula: C₇H₃Cl₂NO Molecular Weight (g/mol): 188.01 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

Pricing and Availability
Specifications

PubChem CID	94460
CAS	34893-92-0
Molecular Weight (g/mol)	188.01
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

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