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Acyl Halides

Organic compounds that contain a carbon atom bonded to a halogen atom, and an oxygen atom via a double bond; commonly derived from an oxoacid by replacing a hydroxyl group with a halogen atom.
Acyl chlorides (1,561)
Acyl bromides (434)
Acyl fluorides (18)

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151 – 165 of 1,536 results
151
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Isonicotinoyl chloride hydrochloride, 97%

CAS: 39178-35-3 Molecular Formula: C6H5Cl2NO Molecular Weight (g/mol): 178.01 MDL Number: MFCD00012830 InChI Key: BNTRVUUJBGBGLZ-UHFFFAOYSA-N Synonym: isonicotinoyl chloride hydrochloride,pyridine-4-carbonyl chloride hydrochloride,isonicotinoylchloride hydrochloride,4-pyridinecarbonyl chloride hydrochloride,4-pyridinecarbonyl chloride, hydrochloride,isonicotinoylchloridehcl,pubchem23974,acmc-1bn6p,ksc223m5d,4-pyridinecarbonyl chloride-hcl PubChem CID: 12262826 IUPAC Name: pyridine-4-carbonyl chloride;hydrochloride SMILES: [H+].[Cl-].ClC(=O)C1=CC=NC=C1

PubChem CID 12262826
CAS 39178-35-3
Molecular Weight (g/mol) 178.01
MDL Number MFCD00012830
SMILES [H+].[Cl-].ClC(=O)C1=CC=NC=C1
Synonym isonicotinoyl chloride hydrochloride,pyridine-4-carbonyl chloride hydrochloride,isonicotinoylchloride hydrochloride,4-pyridinecarbonyl chloride hydrochloride,4-pyridinecarbonyl chloride, hydrochloride,isonicotinoylchloridehcl,pubchem23974,acmc-1bn6p,ksc223m5d,4-pyridinecarbonyl chloride-hcl
IUPAC Name pyridine-4-carbonyl chloride;hydrochloride
InChI Key BNTRVUUJBGBGLZ-UHFFFAOYSA-N
Molecular Formula C6H5Cl2NO
152
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Isophthaloyl dichloride, 98%

CAS: 99-63-8 Molecular Formula: C8H4Cl2O2 Molecular Weight (g/mol): 203.02 InChI Key: FDQSRULYDNDXQB-UHFFFAOYSA-N Synonym: isophthaloyl chloride,isophthaloyl dichloride,1,3-benzenedicarbonyl dichloride,m-phthaloyl chloride,isophthalic chloride,isophthalic acid chloride,isophthalic acid dichloride,isothaloyl chloride,isophthalyl chloride,1,3-benzenedicarbonyl chloride PubChem CID: 7451 IUPAC Name: benzene-1,3-dicarbonyl chloride SMILES: C1=CC(=CC(=C1)C(=O)Cl)C(=O)Cl

PubChem CID 7451
CAS 99-63-8
Molecular Weight (g/mol) 203.02
SMILES C1=CC(=CC(=C1)C(=O)Cl)C(=O)Cl
Synonym isophthaloyl chloride,isophthaloyl dichloride,1,3-benzenedicarbonyl dichloride,m-phthaloyl chloride,isophthalic chloride,isophthalic acid chloride,isophthalic acid dichloride,isothaloyl chloride,isophthalyl chloride,1,3-benzenedicarbonyl chloride
IUPAC Name benzene-1,3-dicarbonyl chloride
InChI Key FDQSRULYDNDXQB-UHFFFAOYSA-N
Molecular Formula C8H4Cl2O2
153
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Cyclobutanecarboxylic acid chloride, 99%

CAS: 5006-22-4 Molecular Formula: C5H7ClO Molecular Weight (g/mol): 118.56 MDL Number: MFCD00001319 InChI Key: JFWMYCVMQSLLOO-UHFFFAOYSA-N Synonym: cyclobutanecarboxylic acid chloride,cyclobutanecarbonylchloride,cyclobutane carbonyl chloride,cyclobutane-1-carbonyl chloride,cyclobutancarbonylchlorid,cyclobutylcarbonylchloride,cyclobutancarbonyl chloride,cyclobutyl carbonylchloride,cyclobutylcarbonyl chloride,acmc-1aqy1 PubChem CID: 78705 IUPAC Name: cyclobutanecarbonyl chloride SMILES: C1CC(C1)C(=O)Cl

PubChem CID 78705
CAS 5006-22-4
Molecular Weight (g/mol) 118.56
MDL Number MFCD00001319
SMILES C1CC(C1)C(=O)Cl
Synonym cyclobutanecarboxylic acid chloride,cyclobutanecarbonylchloride,cyclobutane carbonyl chloride,cyclobutane-1-carbonyl chloride,cyclobutancarbonylchlorid,cyclobutylcarbonylchloride,cyclobutancarbonyl chloride,cyclobutyl carbonylchloride,cyclobutylcarbonyl chloride,acmc-1aqy1
IUPAC Name cyclobutanecarbonyl chloride
InChI Key JFWMYCVMQSLLOO-UHFFFAOYSA-N
Molecular Formula C5H7ClO
154
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Isovaleryl chloride, 98%

CAS: 108-12-3 Molecular Formula: C5H9ClO Molecular Weight (g/mol): 120.58 MDL Number: MFCD00000738 InChI Key: ISULZYQDGYXDFW-UHFFFAOYSA-N Synonym: isovaleryl chloride,butanoyl chloride, 3-methyl,isovaleroyl chloride,isopentanoyl chloride,isovaleric acid chloride,3-methylbutyryl chloride,isovalerylchloride,3-methyl-butanoyl chloride,unii-j2ml32m57v,3-methyl-butyryl chloride PubChem CID: 66054 IUPAC Name: 3-methylbutanoyl chloride SMILES: CC(C)CC(=O)Cl

PubChem CID 66054
CAS 108-12-3
Molecular Weight (g/mol) 120.58
MDL Number MFCD00000738
SMILES CC(C)CC(=O)Cl
Synonym isovaleryl chloride,butanoyl chloride, 3-methyl,isovaleroyl chloride,isopentanoyl chloride,isovaleric acid chloride,3-methylbutyryl chloride,isovalerylchloride,3-methyl-butanoyl chloride,unii-j2ml32m57v,3-methyl-butyryl chloride
IUPAC Name 3-methylbutanoyl chloride
InChI Key ISULZYQDGYXDFW-UHFFFAOYSA-N
Molecular Formula C5H9ClO
156
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Butyryl chloride, 98%

CAS: 141-75-3 Molecular Formula: C4H7ClO Molecular Weight (g/mol): 106.55 MDL Number: MFCD00000752 InChI Key: DVECBJCOGJRVPX-UHFFFAOYSA-N Synonym: butyryl chloride,n-butyryl chloride,butyric acid chloride,butyroyl chloride,butyric chloride,butyrylchloride,unii-2xvm8e16ir,ccris 5989,n-butyric acid chloride,n-butanoyl chloride PubChem CID: 8855 IUPAC Name: butanoyl chloride SMILES: CCCC(Cl)=O

PubChem CID 8855
CAS 141-75-3
Molecular Weight (g/mol) 106.55
MDL Number MFCD00000752
SMILES CCCC(Cl)=O
Synonym butyryl chloride,n-butyryl chloride,butyric acid chloride,butyroyl chloride,butyric chloride,butyrylchloride,unii-2xvm8e16ir,ccris 5989,n-butyric acid chloride,n-butanoyl chloride
IUPAC Name butanoyl chloride
InChI Key DVECBJCOGJRVPX-UHFFFAOYSA-N
Molecular Formula C4H7ClO
157

2,4-Dimethyl-3-furoyl chloride, 90%, Thermo Scientific™

CAS: 15139-39-6 Molecular Formula: C7H7ClO2 Molecular Weight (g/mol): 158.581 InChI Key: NOEQXZGBSMGWCT-UHFFFAOYSA-N Synonym: 2,4-dimethyl-3-furoyl chloride,2,4-dimethylfuran-3-carboxylic chloride,3-furancarbonyl chloride, 2,4-dimethyl-9ci PubChem CID: 13019985 IUPAC Name: 2,4-dimethylfuran-3-carbonyl chloride SMILES: CC1=COC(=C1C(=O)Cl)C

PubChem CID 13019985
CAS 15139-39-6
Molecular Weight (g/mol) 158.581
SMILES CC1=COC(=C1C(=O)Cl)C
Synonym 2,4-dimethyl-3-furoyl chloride,2,4-dimethylfuran-3-carboxylic chloride,3-furancarbonyl chloride, 2,4-dimethyl-9ci
IUPAC Name 2,4-dimethylfuran-3-carbonyl chloride
InChI Key NOEQXZGBSMGWCT-UHFFFAOYSA-N
Molecular Formula C7H7ClO2
158
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Terephthaloyl chloride, 99%

CAS: 100-20-9 Molecular Formula: C8H4Cl2O2 Molecular Weight (g/mol): 203.02 MDL Number: MFCD00000693 InChI Key: LXEJRKJRKIFVNY-UHFFFAOYSA-N Synonym: terephthaloyl chloride,terephthaloyl dichloride,1,4-benzenedicarbonyl dichloride,terephthalic acid dichloride,terephthalic dichloride,p-phthaloyl chloride,terephthalic acid chloride,p-phthalyl dichloride,p-phthaloyl dichloride,terephthalyl dichloride PubChem CID: 7488 IUPAC Name: benzene-1,4-dicarbonyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C(Cl)=O

PubChem CID 7488
CAS 100-20-9
Molecular Weight (g/mol) 203.02
MDL Number MFCD00000693
SMILES ClC(=O)C1=CC=C(C=C1)C(Cl)=O
Synonym terephthaloyl chloride,terephthaloyl dichloride,1,4-benzenedicarbonyl dichloride,terephthalic acid dichloride,terephthalic dichloride,p-phthaloyl chloride,terephthalic acid chloride,p-phthalyl dichloride,p-phthaloyl dichloride,terephthalyl dichloride
IUPAC Name benzene-1,4-dicarbonyl chloride
InChI Key LXEJRKJRKIFVNY-UHFFFAOYSA-N
Molecular Formula C8H4Cl2O2
159
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Octanoyl chloride, 99%

CAS: 111-64-8 Molecular Formula: C8H15ClO Molecular Weight (g/mol): 162.657 MDL Number: MFCD00000766 InChI Key: REEZZSHJLXOIHL-UHFFFAOYSA-N Synonym: capryloyl chloride,caprylyl chloride,n-octanoyl chloride,caprylic acid chloride,octanoic acid chloride,octanoic chloride,octanoylchloride,ccris 5990,caprylic chloride,octanoyl-chloride PubChem CID: 8124 IUPAC Name: octanoyl chloride SMILES: CCCCCCCC(=O)Cl

PubChem CID 8124
CAS 111-64-8
Molecular Weight (g/mol) 162.657
MDL Number MFCD00000766
SMILES CCCCCCCC(=O)Cl
Synonym capryloyl chloride,caprylyl chloride,n-octanoyl chloride,caprylic acid chloride,octanoic acid chloride,octanoic chloride,octanoylchloride,ccris 5990,caprylic chloride,octanoyl-chloride
IUPAC Name octanoyl chloride
InChI Key REEZZSHJLXOIHL-UHFFFAOYSA-N
Molecular Formula C8H15ClO
160

1-Methyl-1H-benzimidazole-5-carbonyl chloride hydrochloride, 90%, Thermo Scientific™

CAS: 906352-57-6 Molecular Formula: C9H8Cl2N2O Molecular Weight (g/mol): 231.08 MDL Number: MFCD09817460 InChI Key: SGNORNZSRSQMEE-UHFFFAOYSA-N Synonym: 1-methyl-1h-benzimidazole-5-carbonyl chloride hydrochloride,1-methyl-1,3-benzodiazole-5-carbonyl chloride hydrochloride,1-methyl-1h-benzoimidazole-5-carbonyl chloride.hcl,1-methylbenzimidazole-5-carbonyl chloride, chloride,1-methyl-1h-benzo d imidazole-5-carbonyl chloride hydrochloride,1-methyl-1h-benzimidazole-5-carbonyl chloride-hydrogen chloride 1/1,1h-benzimidazole-5-carbonylchloride, 1-methyl-, hydrochloride 1:1 PubChem CID: 24229458 IUPAC Name: 1-methylbenzimidazole-5-carbonyl chloride;hydrochloride SMILES: Cl.CN1C=NC2=CC(=CC=C12)C(Cl)=O

PubChem CID 24229458
CAS 906352-57-6
Molecular Weight (g/mol) 231.08
MDL Number MFCD09817460
SMILES Cl.CN1C=NC2=CC(=CC=C12)C(Cl)=O
Synonym 1-methyl-1h-benzimidazole-5-carbonyl chloride hydrochloride,1-methyl-1,3-benzodiazole-5-carbonyl chloride hydrochloride,1-methyl-1h-benzoimidazole-5-carbonyl chloride.hcl,1-methylbenzimidazole-5-carbonyl chloride, chloride,1-methyl-1h-benzo d imidazole-5-carbonyl chloride hydrochloride,1-methyl-1h-benzimidazole-5-carbonyl chloride-hydrogen chloride 1/1,1h-benzimidazole-5-carbonylchloride, 1-methyl-, hydrochloride 1:1
IUPAC Name 1-methylbenzimidazole-5-carbonyl chloride;hydrochloride
InChI Key SGNORNZSRSQMEE-UHFFFAOYSA-N
Molecular Formula C9H8Cl2N2O
161

2,3-Dihydro-1-benzofuran-2-carbonyl chloride, 95%, Thermo Scientific™

CAS: 27347-32-6 Molecular Formula: C9H7ClO2 Molecular Weight (g/mol): 182.603 MDL Number: MFCD03086169 InChI Key: QZVPHVMVWZKULP-UHFFFAOYSA-N Synonym: 2,3-dihydrobenzofuran-2-carbonyl chloride,2-benzofurancarbonylchloride, 2,3-dihydro,2,3-dihydrobenzo b furan-2-carbonyl chloride,2,3-dihydro-benzofuran-2-carbonyl chloride,2-benzofurancarbonyl chloride, 2,3-dihydro-7ci,8ci,9ci PubChem CID: 2795427 IUPAC Name: 2,3-dihydro-1-benzofuran-2-carbonyl chloride SMILES: C1C(OC2=CC=CC=C21)C(=O)Cl

PubChem CID 2795427
CAS 27347-32-6
Molecular Weight (g/mol) 182.603
MDL Number MFCD03086169
SMILES C1C(OC2=CC=CC=C21)C(=O)Cl
Synonym 2,3-dihydrobenzofuran-2-carbonyl chloride,2-benzofurancarbonylchloride, 2,3-dihydro,2,3-dihydrobenzo b furan-2-carbonyl chloride,2,3-dihydro-benzofuran-2-carbonyl chloride,2-benzofurancarbonyl chloride, 2,3-dihydro-7ci,8ci,9ci
IUPAC Name 2,3-dihydro-1-benzofuran-2-carbonyl chloride
InChI Key QZVPHVMVWZKULP-UHFFFAOYSA-N
Molecular Formula C9H7ClO2
162

Chroman-6-carbonyl chloride, 95%, Thermo Scientific™

CAS: 55746-03-7 Molecular Formula: C10H9ClO2 Molecular Weight (g/mol): 196.63 MDL Number: MFCD12198108 InChI Key: DKSNWGZAMLPCLZ-UHFFFAOYSA-N Synonym: chroman-6-carbonyl chloride,3,4-dihydro-2h-1-benzopyran-6-carbonyl chloride,chromane-6-carbonyl chloride,2h-1-benzopyran-6-carbonyl chloride,3,4-dihydro PubChem CID: 10442680 IUPAC Name: 3,4-dihydro-2H-chromene-6-carbonyl chloride SMILES: C1CC2=C(C=CC(=C2)C(=O)Cl)OC1

PubChem CID 10442680
CAS 55746-03-7
Molecular Weight (g/mol) 196.63
MDL Number MFCD12198108
SMILES C1CC2=C(C=CC(=C2)C(=O)Cl)OC1
Synonym chroman-6-carbonyl chloride,3,4-dihydro-2h-1-benzopyran-6-carbonyl chloride,chromane-6-carbonyl chloride,2h-1-benzopyran-6-carbonyl chloride,3,4-dihydro
IUPAC Name 3,4-dihydro-2H-chromene-6-carbonyl chloride
InChI Key DKSNWGZAMLPCLZ-UHFFFAOYSA-N
Molecular Formula C10H9ClO2
163
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3-Dimethylaminobenzoyl chloride hydrochloride, tech. 90%

CAS: 117500-61-5 Molecular Formula: C9H11Cl2NO Molecular Weight (g/mol): 220.093 MDL Number: MFCD02094023 InChI Key: NUDQPATXNFWFNK-UHFFFAOYSA-N Synonym: 3-dimethylaminobenzoyl chloride hydrochloride,3-dimethylamino benzoyl chloride hydrochloride,acmc-20an50,3-dimethylaminobenzoyl chloride hcl,3-dimethylamino-benzoyl chloride hydrochloride salt,3-dimethylamino benzoyl chloride-hydrogen chloride 1/1 PubChem CID: 22732309 IUPAC Name: 3-(dimethylamino)benzoyl chloride;hydrochloride SMILES: CN(C)C1=CC=CC(=C1)C(=O)Cl.Cl

PubChem CID 22732309
CAS 117500-61-5
Molecular Weight (g/mol) 220.093
MDL Number MFCD02094023
SMILES CN(C)C1=CC=CC(=C1)C(=O)Cl.Cl
Synonym 3-dimethylaminobenzoyl chloride hydrochloride,3-dimethylamino benzoyl chloride hydrochloride,acmc-20an50,3-dimethylaminobenzoyl chloride hcl,3-dimethylamino-benzoyl chloride hydrochloride salt,3-dimethylamino benzoyl chloride-hydrogen chloride 1/1
IUPAC Name 3-(dimethylamino)benzoyl chloride;hydrochloride
InChI Key NUDQPATXNFWFNK-UHFFFAOYSA-N
Molecular Formula C9H11Cl2NO
164
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4-n-Pentylbenzoyl chloride, 98%

CAS: 49763-65-7 Molecular Formula: C12H15ClO Molecular Weight (g/mol): 210.701 MDL Number: MFCD00000700 InChI Key: FBBRKYLXMNQFQU-UHFFFAOYSA-N Synonym: benzoyl chloride, 4-pentyl,p-pentylbenzoyl chloride,4-n-pentylbenzoyl chloride,4-n-amylbenzoyl chloride,4-pentyl-benzoyl chloride,4-pentylbenzene-1-carbonyl chloride,acmc-20ambq,p-n-amyl benzoyl chloride,4-n-pentyl benzoyl chloride,4-n-pentyl-benzoyl chloride PubChem CID: 170812 IUPAC Name: 4-pentylbenzoyl chloride SMILES: CCCCCC1=CC=C(C=C1)C(=O)Cl

PubChem CID 170812
CAS 49763-65-7
Molecular Weight (g/mol) 210.701
MDL Number MFCD00000700
SMILES CCCCCC1=CC=C(C=C1)C(=O)Cl
Synonym benzoyl chloride, 4-pentyl,p-pentylbenzoyl chloride,4-n-pentylbenzoyl chloride,4-n-amylbenzoyl chloride,4-pentyl-benzoyl chloride,4-pentylbenzene-1-carbonyl chloride,acmc-20ambq,p-n-amyl benzoyl chloride,4-n-pentyl benzoyl chloride,4-n-pentyl-benzoyl chloride
IUPAC Name 4-pentylbenzoyl chloride
InChI Key FBBRKYLXMNQFQU-UHFFFAOYSA-N
Molecular Formula C12H15ClO
165
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2,2-Di-n-propylacetyl chloride, 98%

CAS: 2936-08-5 Molecular Formula: C8H15ClO Molecular Weight (g/mol): 162.66 MDL Number: MFCD00051446 InChI Key: PITHYUDHKJKJNQ-UHFFFAOYSA-N Synonym: 2-propylvaleryl chloride,valproyl chloride,2,2-di-n-propylacetyl chloride,dipropylacetyl chloride,2-propylvaleroyl chloride,2-n-propyl-n-valeroyl chloride,valproic acid chloride,di-n-propylacetyl chloride,acmc-2097cd,2-n-propylvaleroyl chloride PubChem CID: 76240 IUPAC Name: 2-propylpentanoyl chloride SMILES: CCCC(CCC)C(=O)Cl

PubChem CID 76240
CAS 2936-08-5
Molecular Weight (g/mol) 162.66
MDL Number MFCD00051446
SMILES CCCC(CCC)C(=O)Cl
Synonym 2-propylvaleryl chloride,valproyl chloride,2,2-di-n-propylacetyl chloride,dipropylacetyl chloride,2-propylvaleroyl chloride,2-n-propyl-n-valeroyl chloride,valproic acid chloride,di-n-propylacetyl chloride,acmc-2097cd,2-n-propylvaleroyl chloride
IUPAC Name 2-propylpentanoyl chloride
InChI Key PITHYUDHKJKJNQ-UHFFFAOYSA-N
Molecular Formula C8H15ClO