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 347 results

1,6-Diisocyanatohexane, 99+%

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

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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

Allyl isocyanate, 96%

CAS: 1476-23-9 Molecular Formula: C4H5NO Molecular Weight (g/mol): 83.09 MDL Number: MFCD00002044 InChI Key: HXBPYFMVGFDZFT-UHFFFAOYSA-N PubChem CID: 15123 IUPAC Name: 3-isocyanatoprop-1-ene SMILES: C=CCN=C=O

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Specifications

PubChem CID	15123
CAS	1476-23-9
Molecular Weight (g/mol)	83.09
MDL Number	MFCD00002044
SMILES	C=CCN=C=O
IUPAC Name	3-isocyanatoprop-1-ene
InChI Key	HXBPYFMVGFDZFT-UHFFFAOYSA-N
Molecular Formula	C4H5NO

4-Cyanophenyl isocyanate, 95%, Thermo Scientific Chemicals

CAS: 40465-45-0 Molecular Formula: C₈H₄N₂O Molecular Weight (g/mol): 144.13 MDL Number: MFCD00037038 InChI Key: TVSXDZNUTPLDKY-UHFFFAOYSA-N PubChem CID: 170380 IUPAC Name: 4-isocyanatobenzonitrile SMILES: C1=CC(=CC=C1C#N)N=C=O

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Specifications

PubChem CID	170380
CAS	40465-45-0
Molecular Weight (g/mol)	144.13
MDL Number	MFCD00037038
SMILES	C1=CC(=CC=C1C#N)N=C=O
IUPAC Name	4-isocyanatobenzonitrile
InChI Key	TVSXDZNUTPLDKY-UHFFFAOYSA-N
Molecular Formula	C₈H₄N₂O

Benzyl Isocyanate 99.0+%, TCI America™

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: (isocyanatomethyl)benzene 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	(isocyanatomethyl)benzene
InChI Key	YDNLNVZZTACNJX-UHFFFAOYSA-N
Molecular Formula	C8H7NO

Isophorone diisocyanate, 98+%, mixture of isomers

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

p-Tolyl isocyanate, 99%

CAS: 622-58-2 Molecular Formula: C₈H₇NO Molecular Weight (g/mol): 133.15 InChI Key: MGYGFNQQGAQEON-UHFFFAOYSA-N Synonym: p-tolyl isocyanate,4-tolyl isocyanate,4-methylphenyl isocyanate,p-isocyanatotoluene,4-isocyanatotoluene,p-toluene isocyanate,p-methylphenyl isocyanate,benzene, 1-isocyanato-4-methyl,p-tolylisocyanate,1-isocyanato-4-methyl-benzene PubChem CID: 69325 ChEBI: CHEBI:53732 IUPAC Name: 1-isocyanato-4-methylbenzene SMILES: CC1=CC=C(C=C1)N=C=O

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Specifications

PubChem CID	69325
CAS	622-58-2
Molecular Weight (g/mol)	133.15
ChEBI	CHEBI:53732
SMILES	CC1=CC=C(C=C1)N=C=O
Synonym	p-tolyl isocyanate,4-tolyl isocyanate,4-methylphenyl isocyanate,p-isocyanatotoluene,4-isocyanatotoluene,p-toluene isocyanate,p-methylphenyl isocyanate,benzene, 1-isocyanato-4-methyl,p-tolylisocyanate,1-isocyanato-4-methyl-benzene
IUPAC Name	1-isocyanato-4-methylbenzene
InChI Key	MGYGFNQQGAQEON-UHFFFAOYSA-N
Molecular Formula	C₈H₇NO

Phenyl Isocyanate, MP Biomedicals

CAS: 103-71-9 Molecular Formula: C7H5NO Molecular Weight (g/mol): 119.123 InChI Key: DGTNSSLYPYDJGL-UHFFFAOYSA-N Synonym: phenyl isocyanate,phenylcarbimide,carbanil,phenyl carbonimide,benzene, isocyanato,phenylisocyanate,isocyanic acid, phenyl ester,mondur p,phnco,fenylisokyanat PubChem CID: 7672 ChEBI: CHEBI:53806 IUPAC Name: isocyanatobenzene SMILES: C1=CC=C(C=C1)N=C=O

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Specifications

PubChem CID	7672
CAS	103-71-9
Molecular Weight (g/mol)	119.123
ChEBI	CHEBI:53806
SMILES	C1=CC=C(C=C1)N=C=O
Synonym	phenyl isocyanate,phenylcarbimide,carbanil,phenyl carbonimide,benzene, isocyanato,phenylisocyanate,isocyanic acid, phenyl ester,mondur p,phnco,fenylisokyanat
IUPAC Name	isocyanatobenzene
InChI Key	DGTNSSLYPYDJGL-UHFFFAOYSA-N
Molecular Formula	C7H5NO

Trichloroacetyl isocyanate, 97%

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 SMILES: ClC(Cl)(Cl)C(=O)N=C=O

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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
InChI Key	GRNOZCCBOFGDCL-UHFFFAOYSA-N
Molecular Formula	C3Cl3NO2

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

2,4-Dichlorophenyl isocyanate, 96%

CAS: 2612-57-9 Molecular Formula: C7H3Cl2NO Molecular Weight (g/mol): 188.007 MDL Number: MFCD00002001 InChI Key: OLBJNSPBWLCTOT-UHFFFAOYSA-N Synonym: 2,4-dichlorophenyl isocyanate,2,4-dichlorophenylisocyanate,benzene, 2,4-dichloro-1-isocyanato,2,4-dichlorophenyl isocyantae,2,4-dichlorobenzenisocyanate,acmc-1cg9n,2,4-dichlorphenyl isocyanate,2,4-dichloro phenyl isocyanate,# PubChem CID: 75789 IUPAC Name: 2,4-dichloro-1-isocyanatobenzene SMILES: C1=CC(=C(C=C1Cl)Cl)N=C=O

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Specifications

PubChem CID	75789
CAS	2612-57-9
Molecular Weight (g/mol)	188.007
MDL Number	MFCD00002001
SMILES	C1=CC(=C(C=C1Cl)Cl)N=C=O
Synonym	2,4-dichlorophenyl isocyanate,2,4-dichlorophenylisocyanate,benzene, 2,4-dichloro-1-isocyanato,2,4-dichlorophenyl isocyantae,2,4-dichlorobenzenisocyanate,acmc-1cg9n,2,4-dichlorphenyl isocyanate,2,4-dichloro phenyl isocyanate,#
IUPAC Name	2,4-dichloro-1-isocyanatobenzene
InChI Key	OLBJNSPBWLCTOT-UHFFFAOYSA-N
Molecular Formula	C7H3Cl2NO

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

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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

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

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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-(Ethoxycarbonyl)phenyl isocyanate, 97%

CAS: 67531-68-4 Molecular Formula: C10H9NO3 Molecular Weight (g/mol): 191.19 MDL Number: MFCD00013865 InChI Key: UPXGGIRFDZENRD-UHFFFAOYSA-N Synonym: 3-ethoxycarbonyl phenyl isocyanate,3-carbethoxyphenyl isocyanate,3-ethoxycarbonylphenyl isocyanate,3-ethoxycarbonyl phenylisocyanate,3-isocyanatobenzoic acid ethyl ester,3-carboethoxyphenyl isocyanate,#,ethyl 3-isocyanatobenzoate,3-ethoxycarbonyl phenylisothiocyanate,3-isocyanato-benzoic acid ethyl ester PubChem CID: 589806 IUPAC Name: ethyl 3-isocyanatobenzoate SMILES: CCOC(=O)C1=CC(=CC=C1)N=C=O

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Specifications

PubChem CID	589806
CAS	67531-68-4
Molecular Weight (g/mol)	191.19
MDL Number	MFCD00013865
SMILES	CCOC(=O)C1=CC(=CC=C1)N=C=O
Synonym	3-ethoxycarbonyl phenyl isocyanate,3-carbethoxyphenyl isocyanate,3-ethoxycarbonylphenyl isocyanate,3-ethoxycarbonyl phenylisocyanate,3-isocyanatobenzoic acid ethyl ester,3-carboethoxyphenyl isocyanate,#,ethyl 3-isocyanatobenzoate,3-ethoxycarbonyl phenylisothiocyanate,3-isocyanato-benzoic acid ethyl ester
IUPAC Name	ethyl 3-isocyanatobenzoate
InChI Key	UPXGGIRFDZENRD-UHFFFAOYSA-N
Molecular Formula	C10H9NO3

3-(Methoxycarbonyl)phenyl isocyanate, 97%

CAS: 41221-47-0 Molecular Formula: C9H7NO3 Molecular Weight (g/mol): 177.16 MDL Number: MFCD00037077 InChI Key: WBGWGERFPSYHDT-UHFFFAOYSA-N Synonym: 3-carbomethoxyphenyl isocyanate,3-isocyanatobenzoic acid methyl ester,benzoic acid, 3-isocyanato-, methyl ester,3-methoxycarbonyl phenyl isocyanate,acmc-20akh8,methyl-3-isocyanatobenzoate,3-carbomethoxyphenylisocyanate,methyl 3-isocyanatobenzoate,3-isocyanato-benzoic acid methyl ester,m-methoxycarbonylphenyl isocyanate PubChem CID: 2733366 IUPAC Name: methyl 3-isocyanatobenzoate SMILES: COC(=O)C1=CC=CC(=C1)N=C=O

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Specifications

PubChem CID	2733366
CAS	41221-47-0
Molecular Weight (g/mol)	177.16
MDL Number	MFCD00037077
SMILES	COC(=O)C1=CC=CC(=C1)N=C=O
Synonym	3-carbomethoxyphenyl isocyanate,3-isocyanatobenzoic acid methyl ester,benzoic acid, 3-isocyanato-, methyl ester,3-methoxycarbonyl phenyl isocyanate,acmc-20akh8,methyl-3-isocyanatobenzoate,3-carbomethoxyphenylisocyanate,methyl 3-isocyanatobenzoate,3-isocyanato-benzoic acid methyl ester,m-methoxycarbonylphenyl isocyanate
IUPAC Name	methyl 3-isocyanatobenzoate
InChI Key	WBGWGERFPSYHDT-UHFFFAOYSA-N
Molecular Formula	C9H7NO3

(R)-(+)-1-Phenylethyl isocyanate, 99%

CAS: 33375-06-3 Molecular Formula: C9H9NO Molecular Weight (g/mol): 147.177 MDL Number: MFCD00063015 InChI Key: JJSCUXAFAJEQGB-MRVPVSSYSA-N Synonym: r-+-1-phenylethyl isocyanate,1r-1-isocyanatoethyl benzene,r-+-alpha-methylbenzyl isocyanate,benzene, 1r-1-isocyanatoethyl,isocyanic acid r-+-1-phenylethyl ester,isocyanic acid r-+-alpha-methylbenzyl ester,isocyanic acid-r-+-methylbenzyl ester,1-isocyanatoethyl benzene #,+-alpha-methylbenzyl isocyanate,pubchem8096 PubChem CID: 7018262 IUPAC Name: [(1R)-1-isocyanatoethyl]benzene SMILES: CC(C1=CC=CC=C1)N=C=O

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Specifications

PubChem CID	7018262
CAS	33375-06-3
Molecular Weight (g/mol)	147.177
MDL Number	MFCD00063015
SMILES	CC(C1=CC=CC=C1)N=C=O
Synonym	r-+-1-phenylethyl isocyanate,1r-1-isocyanatoethyl benzene,r-+-alpha-methylbenzyl isocyanate,benzene, 1r-1-isocyanatoethyl,isocyanic acid r-+-1-phenylethyl ester,isocyanic acid r-+-alpha-methylbenzyl ester,isocyanic acid-r-+-methylbenzyl ester,1-isocyanatoethyl benzene #,+-alpha-methylbenzyl isocyanate,pubchem8096
IUPAC Name	[(1R)-1-isocyanatoethyl]benzene
InChI Key	JJSCUXAFAJEQGB-MRVPVSSYSA-N
Molecular Formula	C9H9NO

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