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 373 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

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

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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
IUPAC Name	2,2,2-trichloroacetyl isocyanate
InChI Key	GRNOZCCBOFGDCL-UHFFFAOYSA-N
Molecular Formula	C3Cl3NO2

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

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

(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

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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

1,4-Diisocyanatobutane, 97%

CAS: 4538-37-8 Molecular Formula: C₆H₈N₂O₂ Molecular Weight (g/mol): 140.14 MDL Number: MFCD00075559 InChI Key: OVBFMUAFNIIQAL-UHFFFAOYSA-N PubChem CID: 350453 IUPAC Name: 1,4-diisocyanatobutane SMILES: C(CCN=C=O)CN=C=O

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Specifications

PubChem CID	350453
CAS	4538-37-8
Molecular Weight (g/mol)	140.14
MDL Number	MFCD00075559
SMILES	C(CCN=C=O)CN=C=O
IUPAC Name	1,4-diisocyanatobutane
InChI Key	OVBFMUAFNIIQAL-UHFFFAOYSA-N
Molecular Formula	C₆H₈N₂O₂

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

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

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

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

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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

2,3-Dihydro-1-benzofuran-5-yl isocyanate, 97%, Maybridge™

CAS: 215162-92-8 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD02677718 InChI Key: WAIKTAFMGLVRJC-UHFFFAOYSA-N Synonym: 2,3-dihydro-1-benzofuran-5-yl isocyanate,5-isocyanato-2,3-dihydrobenzofuran,2,3-dihydro-1-benzofuran-5-ylisocyanate,2,3-dihydrobenzo b furan-5-isocyanate,benzofuran,2,3-dihydro-5-isocyanato,2,3-dihydrobenzofuran-5-yl isocyanate,2,3-dihydro-5-isocyanatobenzo b furan,5-isocyanato-2,3-dihydrobenzo b furan,2,3-dihydro-5-isocyanato-1-benzofuran,2,3-dihydro-1-benzofuran-5-yl-isocyanate PubChem CID: 2776156 IUPAC Name: 5-isocyanato-2,3-dihydro-1-benzofuran SMILES: C1COC2=C1C=C(C=C2)N=C=O

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Specifications

PubChem CID	2776156
CAS	215162-92-8
Molecular Weight (g/mol)	161.16
MDL Number	MFCD02677718
SMILES	C1COC2=C1C=C(C=C2)N=C=O
Synonym	2,3-dihydro-1-benzofuran-5-yl isocyanate,5-isocyanato-2,3-dihydrobenzofuran,2,3-dihydro-1-benzofuran-5-ylisocyanate,2,3-dihydrobenzo b furan-5-isocyanate,benzofuran,2,3-dihydro-5-isocyanato,2,3-dihydrobenzofuran-5-yl isocyanate,2,3-dihydro-5-isocyanatobenzo b furan,5-isocyanato-2,3-dihydrobenzo b furan,2,3-dihydro-5-isocyanato-1-benzofuran,2,3-dihydro-1-benzofuran-5-yl-isocyanate
IUPAC Name	5-isocyanato-2,3-dihydro-1-benzofuran
InChI Key	WAIKTAFMGLVRJC-UHFFFAOYSA-N
Molecular Formula	C9H7NO2

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

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

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