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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 (578)
Acyl bromides (38)
Acyl fluorides (5)

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Benzoyl chloride, 99+%

CAS: 98-88-4 Molecular Formula: C7H5ClO MDL Number: MFCD00000653 InChI Key: PASDCCFISLVPSO-UHFFFAOYSA-N Synonym: benzenecarbonyl chloride,benzoic acid, chloride,benzoylchloride,alpha-chlorobenzaldehyde,benzoic acid chloride,benzoylchlorid,benzaldehyde, alpha-chloro,a-chlorobenzaldehyde,ccris 802,unii-vty8706w36 PubChem CID: 7412 ChEBI: CHEBI:82275 IUPAC Name: benzoyl chloride

PubChem CID 7412
CAS 98-88-4
ChEBI CHEBI:82275
MDL Number MFCD00000653
Synonym benzenecarbonyl chloride,benzoic acid, chloride,benzoylchloride,alpha-chlorobenzaldehyde,benzoic acid chloride,benzoylchlorid,benzaldehyde, alpha-chloro,a-chlorobenzaldehyde,ccris 802,unii-vty8706w36
IUPAC Name benzoyl chloride
InChI Key PASDCCFISLVPSO-UHFFFAOYSA-N
Molecular Formula C7H5ClO
2
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3,5-Dinitrobenzoyl Chloride, 99%

CAS: 99-33-2 Molecular Formula: C7H3ClN2O5 Molecular Weight (g/mol): 230.56 MDL Number: MFCD00007248 InChI Key: NNOHXABAQAGKRZ-UHFFFAOYSA-N Synonym: benzoyl chloride, 3,5-dinitro,3,5-dinitrobenzoic acid chloride,dnbc,3,5-dinitrobenzoylchloride,unii-5jfa2dvm4d,ccris 3137,5jfa2dvm4d,3,5-dinitrobenzoyl,acmc-209scd,dnbc; PubChem CID: 7432 IUPAC Name: 3,5-dinitrobenzoyl chloride SMILES: C1=C(C=C(C=C1[N+](=O)[O-])[N+](=O)[O-])C(=O)Cl

PubChem CID 7432
CAS 99-33-2
Molecular Weight (g/mol) 230.56
MDL Number MFCD00007248
SMILES C1=C(C=C(C=C1[N+](=O)[O-])[N+](=O)[O-])C(=O)Cl
Synonym benzoyl chloride, 3,5-dinitro,3,5-dinitrobenzoic acid chloride,dnbc,3,5-dinitrobenzoylchloride,unii-5jfa2dvm4d,ccris 3137,5jfa2dvm4d,3,5-dinitrobenzoyl,acmc-209scd,dnbc;
IUPAC Name 3,5-dinitrobenzoyl chloride
InChI Key NNOHXABAQAGKRZ-UHFFFAOYSA-N
Molecular Formula C7H3ClN2O5
3
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Acetyl bromide, 98%

CAS: 506-96-7 Molecular Formula: C2H3BrO Molecular Weight (g/mol): 122.949 MDL Number: MFCD00000114 InChI Key: FXXACINHVKSMDR-UHFFFAOYSA-N Synonym: ethanoyl bromide,acetylbromide,acetic acid, bromide,ch3cobr,unii-o18v5xyo0g,hsdb 663,o18v5xyo0g,bromideacetyl,acbr,acetyl bromide PubChem CID: 10482 IUPAC Name: acetyl bromide SMILES: CC(=O)Br

PubChem CID 10482
CAS 506-96-7
Molecular Weight (g/mol) 122.949
MDL Number MFCD00000114
SMILES CC(=O)Br
Synonym ethanoyl bromide,acetylbromide,acetic acid, bromide,ch3cobr,unii-o18v5xyo0g,hsdb 663,o18v5xyo0g,bromideacetyl,acbr,acetyl bromide
IUPAC Name acetyl bromide
InChI Key FXXACINHVKSMDR-UHFFFAOYSA-N
Molecular Formula C2H3BrO
4
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Bromoacetyl bromide, 98%

CAS: 598-21-0 Molecular Formula: C2H2Br2O Molecular Weight (g/mol): 201.845 MDL Number: MFCD00000115 InChI Key: LSTRKXWIZZZYAS-UHFFFAOYSA-N Synonym: bromoacetyl bromide,acetyl bromide, bromo,bromoacetylbromide,acetyl bromide, 2-bromo,bromo acetyl bromide,ccris 9090,bromoacetic acid bromide,bromacetylbromide,bromacetyl bromide,bromoactyl bromide PubChem CID: 61147 IUPAC Name: 2-bromoacetyl bromide SMILES: C(C(=O)Br)Br

PubChem CID 61147
CAS 598-21-0
Molecular Weight (g/mol) 201.845
MDL Number MFCD00000115
SMILES C(C(=O)Br)Br
Synonym bromoacetyl bromide,acetyl bromide, bromo,bromoacetylbromide,acetyl bromide, 2-bromo,bromo acetyl bromide,ccris 9090,bromoacetic acid bromide,bromacetylbromide,bromacetyl bromide,bromoactyl bromide
IUPAC Name 2-bromoacetyl bromide
InChI Key LSTRKXWIZZZYAS-UHFFFAOYSA-N
Molecular Formula C2H2Br2O
5
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2-Bromoisobutyryl bromide, 97%

CAS: 20769-85-1 Molecular Formula: C4H6Br2O Molecular Weight (g/mol): 229.899 MDL Number: MFCD00000122 InChI Key: YOCIJWAHRAJQFT-UHFFFAOYSA-N Synonym: 2-bromo-2-methylpropionyl bromide,2-bromoisobutyryl bromide,propanoyl bromide, 2-bromo-2-methyl,bibb,2-bromo-2-methylpropionylbromide,unii-627f9n9dya,2-bromoisobutyrylbromide,2-bromo-2-methyl-propionyl bromide,alpha-bromoisobutyryl bromide,2-bromo-2-methyl-propanoyl bromide PubChem CID: 88685 IUPAC Name: 2-bromo-2-methylpropanoyl bromide SMILES: CC(C)(C(=O)Br)Br

PubChem CID 88685
CAS 20769-85-1
Molecular Weight (g/mol) 229.899
MDL Number MFCD00000122
SMILES CC(C)(C(=O)Br)Br
Synonym 2-bromo-2-methylpropionyl bromide,2-bromoisobutyryl bromide,propanoyl bromide, 2-bromo-2-methyl,bibb,2-bromo-2-methylpropionylbromide,unii-627f9n9dya,2-bromoisobutyrylbromide,2-bromo-2-methyl-propionyl bromide,alpha-bromoisobutyryl bromide,2-bromo-2-methyl-propanoyl bromide
IUPAC Name 2-bromo-2-methylpropanoyl bromide
InChI Key YOCIJWAHRAJQFT-UHFFFAOYSA-N
Molecular Formula C4H6Br2O
6
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2-Bromo-2-methylpropionyl Bromide, 98%

CAS: 20769-85-1 Molecular Formula: C4H6Br2O Molecular Weight (g/mol): 229.9 MDL Number: MFCD00000122 InChI Key: YOCIJWAHRAJQFT-UHFFFAOYSA-N Synonym: 2-bromo-2-methylpropionyl bromide,2-bromoisobutyryl bromide,propanoyl bromide, 2-bromo-2-methyl,bibb,2-bromo-2-methylpropionylbromide,unii-627f9n9dya,2-bromoisobutyrylbromide,2-bromo-2-methyl-propionyl bromide,alpha-bromoisobutyryl bromide,2-bromo-2-methyl-propanoyl bromide PubChem CID: 88685 IUPAC Name: 2-bromo-2-methylpropanoyl bromide SMILES: CC(C)(C(=O)Br)Br

PubChem CID 88685
CAS 20769-85-1
Molecular Weight (g/mol) 229.9
MDL Number MFCD00000122
SMILES CC(C)(C(=O)Br)Br
Synonym 2-bromo-2-methylpropionyl bromide,2-bromoisobutyryl bromide,propanoyl bromide, 2-bromo-2-methyl,bibb,2-bromo-2-methylpropionylbromide,unii-627f9n9dya,2-bromoisobutyrylbromide,2-bromo-2-methyl-propionyl bromide,alpha-bromoisobutyryl bromide,2-bromo-2-methyl-propanoyl bromide
IUPAC Name 2-bromo-2-methylpropanoyl bromide
InChI Key YOCIJWAHRAJQFT-UHFFFAOYSA-N
Molecular Formula C4H6Br2O
7
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Bromoacetyl bromide, 98%

CAS: 598-21-0 Molecular Formula: C2H2Br2O Molecular Weight (g/mol): 201.85 MDL Number: MFCD00000115 InChI Key: LSTRKXWIZZZYAS-UHFFFAOYSA-N Synonym: bromoacetyl bromide,acetyl bromide, bromo,bromoacetylbromide,acetyl bromide, 2-bromo,bromo acetyl bromide,ccris 9090,bromoacetic acid bromide,bromacetylbromide,bromacetyl bromide,bromoactyl bromide PubChem CID: 61147 IUPAC Name: 2-bromoacetyl bromide SMILES: C(C(=O)Br)Br

PubChem CID 61147
CAS 598-21-0
Molecular Weight (g/mol) 201.85
MDL Number MFCD00000115
SMILES C(C(=O)Br)Br
Synonym bromoacetyl bromide,acetyl bromide, bromo,bromoacetylbromide,acetyl bromide, 2-bromo,bromo acetyl bromide,ccris 9090,bromoacetic acid bromide,bromacetylbromide,bromacetyl bromide,bromoactyl bromide
IUPAC Name 2-bromoacetyl bromide
InChI Key LSTRKXWIZZZYAS-UHFFFAOYSA-N
Molecular Formula C2H2Br2O
8

Benzoyl bromide, 97%

CAS: 618-32-6 Molecular Formula: C7H5BrO Molecular Weight (g/mol): 185.02 MDL Number: MFCD00000112 InChI Key: AQIHMSVIAGNIDM-UHFFFAOYSA-N Synonym: benzoylbromid,benzoylbromide,bzbr,benzoic acid bromide,acmc-209mwn,benzoyl bromide,benzbromarone impurity a,6ci,7ci,8ci,9ci,benzoic acid bromide;benzenecarbonyl bromide PubChem CID: 12056 IUPAC Name: benzoyl bromide SMILES: BrC(=O)C1=CC=CC=C1

PubChem CID 12056
CAS 618-32-6
Molecular Weight (g/mol) 185.02
MDL Number MFCD00000112
SMILES BrC(=O)C1=CC=CC=C1
Synonym benzoylbromid,benzoylbromide,bzbr,benzoic acid bromide,acmc-209mwn,benzoyl bromide,benzbromarone impurity a,6ci,7ci,8ci,9ci,benzoic acid bromide;benzenecarbonyl bromide
IUPAC Name benzoyl bromide
InChI Key AQIHMSVIAGNIDM-UHFFFAOYSA-N
Molecular Formula C7H5BrO
9
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Acetyl bromide, 98%

CAS: 506-96-7 Molecular Formula: C2H3BrO Molecular Weight (g/mol): 122.95 MDL Number: MFCD00000114 InChI Key: FXXACINHVKSMDR-UHFFFAOYSA-N Synonym: ethanoyl bromide,acetylbromide,acetic acid, bromide,ch3cobr,unii-o18v5xyo0g,hsdb 663,o18v5xyo0g,bromideacetyl,acbr,acetyl bromide PubChem CID: 10482 IUPAC Name: acetyl bromide SMILES: CC(=O)Br

PubChem CID 10482
CAS 506-96-7
Molecular Weight (g/mol) 122.95
MDL Number MFCD00000114
SMILES CC(=O)Br
Synonym ethanoyl bromide,acetylbromide,acetic acid, bromide,ch3cobr,unii-o18v5xyo0g,hsdb 663,o18v5xyo0g,bromideacetyl,acbr,acetyl bromide
IUPAC Name acetyl bromide
InChI Key FXXACINHVKSMDR-UHFFFAOYSA-N
Molecular Formula C2H3BrO
10

Oxalyl chloride, 2M soln. in dichloromethane

CAS: 79-37-8 Molecular Formula: C2Cl2O2 Molecular Weight (g/mol): 126.92 MDL Number: MFCD00000704 InChI Key: CTSLXHKWHWQRSH-UHFFFAOYSA-N Synonym: oxalyl chloride,ethanedioyl dichloride,oxalic dichloride,oxaloyl chloride,oxalic acid dichloride,oxalic acid chloride,ethanedioyl chloride,oxalylchloride,unii-r4y96317dw,cocl 2 PubChem CID: 65578 IUPAC Name: oxalyl dichloride SMILES: C(=O)(C(=O)Cl)Cl

PubChem CID 65578
CAS 79-37-8
Molecular Weight (g/mol) 126.92
MDL Number MFCD00000704
SMILES C(=O)(C(=O)Cl)Cl
Synonym oxalyl chloride,ethanedioyl dichloride,oxalic dichloride,oxaloyl chloride,oxalic acid dichloride,oxalic acid chloride,ethanedioyl chloride,oxalylchloride,unii-r4y96317dw,cocl 2
IUPAC Name oxalyl dichloride
InChI Key CTSLXHKWHWQRSH-UHFFFAOYSA-N
Molecular Formula C2Cl2O2
11
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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
12
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2-Methoxybenzoyl chloride, 97%

CAS: 21615-34-9 Molecular Formula: C8H7ClO2 Molecular Weight (g/mol): 170.592 MDL Number: MFCD00000664 InChI Key: RZNHSEZOLFEFGB-UHFFFAOYSA-N Synonym: o-anisoyl chloride,methoxybenzoyl chloride,benzoyl chloride, 2-methoxy,o-methoxybenzoyl chloride,2-methoxybenzoic acid chloride,2-methoxybenzoylchloride,o-anisoylchloride,2-anisoyl chloride,o-anisic acid chloride,acmc-1cbfi PubChem CID: 88969 IUPAC Name: 2-methoxybenzoyl chloride SMILES: COC1=CC=CC=C1C(=O)Cl

PubChem CID 88969
CAS 21615-34-9
Molecular Weight (g/mol) 170.592
MDL Number MFCD00000664
SMILES COC1=CC=CC=C1C(=O)Cl
Synonym o-anisoyl chloride,methoxybenzoyl chloride,benzoyl chloride, 2-methoxy,o-methoxybenzoyl chloride,2-methoxybenzoic acid chloride,2-methoxybenzoylchloride,o-anisoylchloride,2-anisoyl chloride,o-anisic acid chloride,acmc-1cbfi
IUPAC Name 2-methoxybenzoyl chloride
InChI Key RZNHSEZOLFEFGB-UHFFFAOYSA-N
Molecular Formula C8H7ClO2
13
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Succinyl Chloride, ca. 95%

CAS: 543-20-4 Molecular Formula: C4H4Cl2O2 Molecular Weight (g/mol): 154.98 MDL Number: MFCD00000749 InChI Key: IRXBNHGNHKNOJI-UHFFFAOYSA-N Synonym: succinyl chloride,succinyl dichloride,succinic acid dichloride,succinoyl chloride,succinoyl dichloride,succinic chloride,1,2-bis chlorocarbonyl ethane,butanedioyl chloride,unii-gdn09v9867,1,2-ethanediylbis chloroformate PubChem CID: 10970 IUPAC Name: butanedioyl dichloride SMILES: C(CC(=O)Cl)C(=O)Cl

PubChem CID 10970
CAS 543-20-4
Molecular Weight (g/mol) 154.98
MDL Number MFCD00000749
SMILES C(CC(=O)Cl)C(=O)Cl
Synonym succinyl chloride,succinyl dichloride,succinic acid dichloride,succinoyl chloride,succinoyl dichloride,succinic chloride,1,2-bis chlorocarbonyl ethane,butanedioyl chloride,unii-gdn09v9867,1,2-ethanediylbis chloroformate
IUPAC Name butanedioyl dichloride
InChI Key IRXBNHGNHKNOJI-UHFFFAOYSA-N
Molecular Formula C4H4Cl2O2
14
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4-Biphenylcarbonyl chloride, 98%

CAS: 14002-51-8 Molecular Formula: C13H9ClO Molecular Weight (g/mol): 216.66 MDL Number: MFCD00000692 InChI Key: JPVUWCPKMYXOKW-UHFFFAOYSA-N Synonym: 4-biphenylcarbonyl chloride,1,1'-biphenyl-4-carbonyl chloride,biphenyl-4-carbonyl chloride,p-phenylbenzoyl chloride,4-biphenylcarbonylchloride,4-phenyl benzoyl chloride,4-biphenyl carbonyl chloride,1,1'-biphenyl-4carbonyl chloride PubChem CID: 84151 IUPAC Name: 4-phenylbenzoyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C1=CC=CC=C1

PubChem CID 84151
CAS 14002-51-8
Molecular Weight (g/mol) 216.66
MDL Number MFCD00000692
SMILES ClC(=O)C1=CC=C(C=C1)C1=CC=CC=C1
Synonym 4-biphenylcarbonyl chloride,1,1'-biphenyl-4-carbonyl chloride,biphenyl-4-carbonyl chloride,p-phenylbenzoyl chloride,4-biphenylcarbonylchloride,4-phenyl benzoyl chloride,4-biphenyl carbonyl chloride,1,1'-biphenyl-4carbonyl chloride
IUPAC Name 4-phenylbenzoyl chloride
InChI Key JPVUWCPKMYXOKW-UHFFFAOYSA-N
Molecular Formula C13H9ClO
15
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4-Bromobutyryl chloride, 95%

CAS: 927-58-2 Molecular Formula: C4H6BrClO Molecular Weight (g/mol): 185.46 MDL Number: MFCD00000753 InChI Key: LRTRXDSAJLSRTG-UHFFFAOYSA-N Synonym: 4-bromobutyryl chloride,butanoyl chloride, 4-bromo,g-bromobutyroyl chloride,butyryl chloride, 4-bromo,4-bromobutyrylchloride,bromobutryl chloride,bromobutyryl chloride,acmc-20ammt,4-bromobutanoylchloride,4-bromobutyroylchloride PubChem CID: 70225 IUPAC Name: 4-bromobutanoyl chloride SMILES: C(CC(=O)Cl)CBr

PubChem CID 70225
CAS 927-58-2
Molecular Weight (g/mol) 185.46
MDL Number MFCD00000753
SMILES C(CC(=O)Cl)CBr
Synonym 4-bromobutyryl chloride,butanoyl chloride, 4-bromo,g-bromobutyroyl chloride,butyryl chloride, 4-bromo,4-bromobutyrylchloride,bromobutryl chloride,bromobutyryl chloride,acmc-20ammt,4-bromobutanoylchloride,4-bromobutyroylchloride
IUPAC Name 4-bromobutanoyl chloride
InChI Key LRTRXDSAJLSRTG-UHFFFAOYSA-N
Molecular Formula C4H6BrClO