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.

Search Within Results

1 – 15 of 345 results

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

Pricing & Availability
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

Pricing & Availability
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

Pricing & 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	(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

Pricing & 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

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

Pricing & Availability
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

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

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

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 & 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

(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 & 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

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

(S)-(-)-alpha-Methylbenzyl isocyanate, 98%

CAS: 14649-03-7 Molecular Formula: C₉H₉NO Molecular Weight (g/mol): 147.18 MDL Number: MFCD00002036 InChI Key: JJSCUXAFAJEQGB-QMMMGPOBSA-N Synonym: s---1-phenylethyl isocyanate,1s-1-isocyanatoethyl benzene,s---alpha-methylbenzyl isocyanate,benzene, 1s-1-isocyanatoethyl,isocyanic acid s---a-methylbenzyl ester,s-alpha-methylbenzyl isocyanate,s---1-phenylethylisocyanate,isocyanic acid s---alpha-methylbenzyl ester,isocyanic acid s---methylbenzyl ester,1-isocyanatoethyl benzene # PubChem CID: 2724173 IUPAC Name: [(1S)-1-isocyanatoethyl]benzene SMILES: CC(C1=CC=CC=C1)N=C=O

Pricing & Availability
Specifications

PubChem CID	2724173
CAS	14649-03-7
Molecular Weight (g/mol)	147.18
MDL Number	MFCD00002036
SMILES	CC(C1=CC=CC=C1)N=C=O
Synonym	s---1-phenylethyl isocyanate,1s-1-isocyanatoethyl benzene,s---alpha-methylbenzyl isocyanate,benzene, 1s-1-isocyanatoethyl,isocyanic acid s---a-methylbenzyl ester,s-alpha-methylbenzyl isocyanate,s---1-phenylethylisocyanate,isocyanic acid s---alpha-methylbenzyl ester,isocyanic acid s---methylbenzyl ester,1-isocyanatoethyl benzene #
IUPAC Name	[(1S)-1-isocyanatoethyl]benzene
InChI Key	JJSCUXAFAJEQGB-QMMMGPOBSA-N
Molecular Formula	C₉H₉NO

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 & 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

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

Pricing & Availability
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

(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 & 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

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

Pricing & Availability
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

2-Isocyanatobenzonitrile, 97%, Thermo Scientific™

CAS: 42066-86-4 Molecular Formula: C8H4N2O Molecular Weight (g/mol): 144.133 InChI Key: FQLNVWAFXQUXGW-UHFFFAOYSA-N PubChem CID: 2735873 IUPAC Name: 2-isocyanatobenzonitrile SMILES: C1=CC=C(C(=C1)C#N)N=C=O

Pricing & Availability
Specifications

PubChem CID	2735873
CAS	42066-86-4
Molecular Weight (g/mol)	144.133
SMILES	C1=CC=C(C(=C1)C#N)N=C=O
IUPAC Name	2-isocyanatobenzonitrile
InChI Key	FQLNVWAFXQUXGW-UHFFFAOYSA-N
Molecular Formula	C8H4N2O

Welcome to fishersci.com

Isocyanates

Filtered Search Results

Narrow Results

Benzyl Isocyanate 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Benzyl Isocyanate 99.0+%, TCI America™