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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 (1,566)
Acyl bromides (438)
Acyl fluorides (18)

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256 – 270 of 1,545 results
256

Trimellitic Anhydride Chloride 98.0+%, TCI America™

CAS: 1204-28-0 Molecular Formula: C9H3ClO4 Molecular Weight (g/mol): 210.569 MDL Number: MFCD00005924 InChI Key: NJMOHBDCGXJLNJ-UHFFFAOYSA-N Synonym: trimellitic anhydride chloride,4-chloroformylphthalic anhydride,4-chloroformyl phthalic anhydride,trimellitic acid anhydride chloride,anhydrotrimellitic acid chloride,5-isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo,trimellitic anhydride acid chloride,4-chlorocarbonyl phthalic anhydride,1,3-benzofurandione-5-carbonyl chloride,trimellitic anhydride monochloride PubChem CID: 70998 IUPAC Name: 1,3-dioxo-2-benzofuran-5-carbonyl chloride SMILES: C1=CC2=C(C=C1C(=O)Cl)C(=O)OC2=O

PubChem CID 70998
CAS 1204-28-0
Molecular Weight (g/mol) 210.569
MDL Number MFCD00005924
SMILES C1=CC2=C(C=C1C(=O)Cl)C(=O)OC2=O
Synonym trimellitic anhydride chloride,4-chloroformylphthalic anhydride,4-chloroformyl phthalic anhydride,trimellitic acid anhydride chloride,anhydrotrimellitic acid chloride,5-isobenzofurancarbonyl chloride, 1,3-dihydro-1,3-dioxo,trimellitic anhydride acid chloride,4-chlorocarbonyl phthalic anhydride,1,3-benzofurandione-5-carbonyl chloride,trimellitic anhydride monochloride
IUPAC Name 1,3-dioxo-2-benzofuran-5-carbonyl chloride
InChI Key NJMOHBDCGXJLNJ-UHFFFAOYSA-N
Molecular Formula C9H3ClO4
257

(R)-(+)-2-Acetoxypropionyl Chloride 98.0+%, TCI America™

CAS: 53636-19-4 Molecular Formula: C5H7ClO3 Molecular Weight (g/mol): 150.558 MDL Number: MFCD27925055 InChI Key: ALHZEIINTQJLOT-GSVOUGTGSA-N Synonym: (+)-O-Acetyl-D-lactoyl Chloride PubChem CID: 15557611 IUPAC Name: [(2R)-1-chloro-1-oxopropan-2-yl] acetate SMILES: CC(C(=O)Cl)OC(=O)C

PubChem CID 15557611
CAS 53636-19-4
Molecular Weight (g/mol) 150.558
MDL Number MFCD27925055
SMILES CC(C(=O)Cl)OC(=O)C
Synonym (+)-O-Acetyl-D-lactoyl Chloride
IUPAC Name [(2R)-1-chloro-1-oxopropan-2-yl] acetate
InChI Key ALHZEIINTQJLOT-GSVOUGTGSA-N
Molecular Formula C5H7ClO3
258

5-Chlorovaleryl Chloride 98.0+%, TCI America™

CAS: 1575-61-7 Molecular Formula: C5H8Cl2O Molecular Weight (g/mol): 155.02 MDL Number: MFCD00000758 InChI Key: SVNNWKWHLOJLOK-UHFFFAOYSA-N Synonym: 5-chlorovaleryl chloride,valeryl chloride, 5-chloro,pentanoyl chloride, 5-chloro,5-chlorovalerylchloride,5-chlorovaleroyl chloride,pentanoylchloride, 5-chloro,chlorovaleryl chloride,pubchem10919,5-chloro-pentanoylchloride,acmc-1cuj1 PubChem CID: 74089 IUPAC Name: 5-chloropentanoyl chloride SMILES: ClCCCCC(Cl)=O

PubChem CID 74089
CAS 1575-61-7
Molecular Weight (g/mol) 155.02
MDL Number MFCD00000758
SMILES ClCCCCC(Cl)=O
Synonym 5-chlorovaleryl chloride,valeryl chloride, 5-chloro,pentanoyl chloride, 5-chloro,5-chlorovalerylchloride,5-chlorovaleroyl chloride,pentanoylchloride, 5-chloro,chlorovaleryl chloride,pubchem10919,5-chloro-pentanoylchloride,acmc-1cuj1
IUPAC Name 5-chloropentanoyl chloride
InChI Key SVNNWKWHLOJLOK-UHFFFAOYSA-N
Molecular Formula C5H8Cl2O
259

4-Cyanobenzoyl Chloride 98.0+%, TCI America™

CAS: 6068-72-0 Molecular Formula: C8H4ClNO Molecular Weight (g/mol): 165.58 MDL Number: MFCD00001822 InChI Key: USEDMAWWQDFMFY-UHFFFAOYSA-N Synonym: 4-cyanobenzoylchloride,4-cyano-benzoyl chloride,p-cyanobenzoyl chloride,unii-2577fde7a8,benzoyl chloride, 4-cyano,4cyanobenzoyl chloride,4-cyano-benzoylchloride,4-cyanobenzoyl-chloride,4-cyanpbenzoyl chloride,4-cyano benzoylchloride PubChem CID: 80172 IUPAC Name: 4-cyanobenzoyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C#N

PubChem CID 80172
CAS 6068-72-0
Molecular Weight (g/mol) 165.58
MDL Number MFCD00001822
SMILES ClC(=O)C1=CC=C(C=C1)C#N
Synonym 4-cyanobenzoylchloride,4-cyano-benzoyl chloride,p-cyanobenzoyl chloride,unii-2577fde7a8,benzoyl chloride, 4-cyano,4cyanobenzoyl chloride,4-cyano-benzoylchloride,4-cyanobenzoyl-chloride,4-cyanpbenzoyl chloride,4-cyano benzoylchloride
IUPAC Name 4-cyanobenzoyl chloride
InChI Key USEDMAWWQDFMFY-UHFFFAOYSA-N
Molecular Formula C8H4ClNO
260

2-Ethoxybenzoyl Chloride 98.0+%, TCI America™

CAS: 42926-52-3 Molecular Formula: C9H9ClO2 Molecular Weight (g/mol): 184.619 MDL Number: MFCD00016348 InChI Key: MDKAAWDKKBFSTK-UHFFFAOYSA-N Synonym: o-ethoxybenzoyl chloride,benzoyl chloride, 2-ethoxy,2-ethoxybenzoylchloride,acmc-209jrt,2-ethoxy-benzoyl chloride,benzoyl chloride,2-ethoxy,2-ethoxybenzoic acid chloride,ksc491c5l,2-ethoxybenzoyl chloride PubChem CID: 3016397 IUPAC Name: 2-ethoxybenzoyl chloride SMILES: CCOC1=CC=CC=C1C(=O)Cl

PubChem CID 3016397
CAS 42926-52-3
Molecular Weight (g/mol) 184.619
MDL Number MFCD00016348
SMILES CCOC1=CC=CC=C1C(=O)Cl
Synonym o-ethoxybenzoyl chloride,benzoyl chloride, 2-ethoxy,2-ethoxybenzoylchloride,acmc-209jrt,2-ethoxy-benzoyl chloride,benzoyl chloride,2-ethoxy,2-ethoxybenzoic acid chloride,ksc491c5l,2-ethoxybenzoyl chloride
IUPAC Name 2-ethoxybenzoyl chloride
InChI Key MDKAAWDKKBFSTK-UHFFFAOYSA-N
Molecular Formula C9H9ClO2
261

Heptafluorobutyryl Chloride 95.0+%, TCI America™

CAS: 375-16-6 Molecular Formula: C4ClF7O Molecular Weight (g/mol): 232.482 MDL Number: MFCD00000707 InChI Key: WFELVFKXQJYPSL-UHFFFAOYSA-N Synonym: heptafluorobutyryl chloride,perfluorobutyryl chloride,butanoyl chloride, heptafluoro,heptafluorobutanoyl chloride,heptafluorobutyric acid chloride,butanoyl chloride, 2,2,3,3,4,4,4-heptafluoro,heptafluorobutyrylchloride,acmc-209tcl,cf3cf2cf2c o cl,heptafluorobutanoyl chlorid PubChem CID: 67810 IUPAC Name: 2,2,3,3,4,4,4-heptafluorobutanoyl chloride SMILES: C(=O)(C(C(C(F)(F)F)(F)F)(F)F)Cl

PubChem CID 67810
CAS 375-16-6
Molecular Weight (g/mol) 232.482
MDL Number MFCD00000707
SMILES C(=O)(C(C(C(F)(F)F)(F)F)(F)F)Cl
Synonym heptafluorobutyryl chloride,perfluorobutyryl chloride,butanoyl chloride, heptafluoro,heptafluorobutanoyl chloride,heptafluorobutyric acid chloride,butanoyl chloride, 2,2,3,3,4,4,4-heptafluoro,heptafluorobutyrylchloride,acmc-209tcl,cf3cf2cf2c o cl,heptafluorobutanoyl chlorid
IUPAC Name 2,2,3,3,4,4,4-heptafluorobutanoyl chloride
InChI Key WFELVFKXQJYPSL-UHFFFAOYSA-N
Molecular Formula C4ClF7O
262

Isobutyryl Bromide 98.0+%, TCI America™

CAS: 2736-37-0 Molecular Formula: C4H7BrO Molecular Weight (g/mol): 151.003 MDL Number: MFCD00059468 InChI Key: ICNCZFQYZKPYMS-UHFFFAOYSA-N PubChem CID: 520309 IUPAC Name: 2-methylpropanoyl bromide SMILES: CC(C)C(=O)Br

PubChem CID 520309
CAS 2736-37-0
Molecular Weight (g/mol) 151.003
MDL Number MFCD00059468
SMILES CC(C)C(=O)Br
IUPAC Name 2-methylpropanoyl bromide
InChI Key ICNCZFQYZKPYMS-UHFFFAOYSA-N
Molecular Formula C4H7BrO
263

2,3-Dibromopropionyl Chloride 98.0+%, TCI America™

CAS: 18791-02-1 Molecular Formula: C3H3Br2ClO Molecular Weight (g/mol): 250.31 MDL Number: MFCD00000712 InChI Key: HWKWYDXHMQQDQJ-UHFFFAOYNA-N Synonym: 2,3-dibromopropionyl chloride,propanoyl chloride, 2,3-dibromo,alpha,beta-dibromopropionyl chloride,propanoyl chloride,2,3-dibromo,propionyl chloride, 2,3-dibromo,acmc-209eqo,propanoyl chloride, 2,3-dibromo-9ci,2,3-dibromopropanyl chloride,3-02-00-00572 beilstein handbook reference PubChem CID: 86790 IUPAC Name: 2,3-dibromopropanoyl chloride SMILES: ClC(=O)C(Br)CBr

PubChem CID 86790
CAS 18791-02-1
Molecular Weight (g/mol) 250.31
MDL Number MFCD00000712
SMILES ClC(=O)C(Br)CBr
Synonym 2,3-dibromopropionyl chloride,propanoyl chloride, 2,3-dibromo,alpha,beta-dibromopropionyl chloride,propanoyl chloride,2,3-dibromo,propionyl chloride, 2,3-dibromo,acmc-209eqo,propanoyl chloride, 2,3-dibromo-9ci,2,3-dibromopropanyl chloride,3-02-00-00572 beilstein handbook reference
IUPAC Name 2,3-dibromopropanoyl chloride
InChI Key HWKWYDXHMQQDQJ-UHFFFAOYNA-N
Molecular Formula C3H3Br2ClO
264

Suberoyl Chloride 98.0+%, TCI America™

CAS: 10027-07-3 Molecular Formula: C8H12Cl2O2 Molecular Weight (g/mol): 211.082 MDL Number: MFCD00000764 InChI Key: PUIBKAHUQOOLSW-UHFFFAOYSA-N Synonym: suberoyl chloride,suberoyl dichloride,suberic acid dichloride,suberyl chloride,suberyl dichloride,acmc-1bonz,octanedioic acid dichloride PubChem CID: 534653 IUPAC Name: octanedioyl dichloride SMILES: C(CCCC(=O)Cl)CCC(=O)Cl

PubChem CID 534653
CAS 10027-07-3
Molecular Weight (g/mol) 211.082
MDL Number MFCD00000764
SMILES C(CCCC(=O)Cl)CCC(=O)Cl
Synonym suberoyl chloride,suberoyl dichloride,suberic acid dichloride,suberyl chloride,suberyl dichloride,acmc-1bonz,octanedioic acid dichloride
IUPAC Name octanedioyl dichloride
InChI Key PUIBKAHUQOOLSW-UHFFFAOYSA-N
Molecular Formula C8H12Cl2O2
265

2-Naphthoyl Chloride 98.0+%, TCI America™

CAS: 2243-83-6 Molecular Formula: C11H7ClO Molecular Weight (g/mol): 190.626 MDL Number: MFCD00004093 InChI Key: XNLBCXGRQWUJLU-UHFFFAOYSA-N Synonym: 2-naphthoyl chloride,2-naphthalenecarbonyl chloride,2-naphthoic chloride,2-naphthoylchloride,beta-naphthoyl chloride,2-napthoyl chloride,2-chlorocarbonyl naphthalene,.beta.-naphthoyl chloride,.beta.-naphthalenecarbonyl chloride,beta-naphthalenecarbonyl chloride PubChem CID: 75246 IUPAC Name: naphthalene-2-carbonyl chloride SMILES: C1=CC=C2C=C(C=CC2=C1)C(=O)Cl

PubChem CID 75246
CAS 2243-83-6
Molecular Weight (g/mol) 190.626
MDL Number MFCD00004093
SMILES C1=CC=C2C=C(C=CC2=C1)C(=O)Cl
Synonym 2-naphthoyl chloride,2-naphthalenecarbonyl chloride,2-naphthoic chloride,2-naphthoylchloride,beta-naphthoyl chloride,2-napthoyl chloride,2-chlorocarbonyl naphthalene,.beta.-naphthoyl chloride,.beta.-naphthalenecarbonyl chloride,beta-naphthalenecarbonyl chloride
IUPAC Name naphthalene-2-carbonyl chloride
InChI Key XNLBCXGRQWUJLU-UHFFFAOYSA-N
Molecular Formula C11H7ClO
266

3,5-Dinitrobenzoyl Chloride 98.0+%, TCI America™

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
267

3-Phenylpropionyl Chloride 97.0+%, TCI America™

CAS: 645-45-4 Molecular Formula: C9H9ClO Molecular Weight (g/mol): 168.62 MDL Number: MFCD00000748 InChI Key: MFEILWXBDBCWKF-UHFFFAOYSA-N Synonym: 3-phenylpropionyl chloride,hydrocinnamoyl chloride,benzenepropanoyl chloride,dihydrocinnamoyl chloride,hydrocinnamyl chloride,propionyl chloride, 3-phenyl,hydrocinnamoylchloride,beta-phenylpropionyl chloride,3-phenylpropionic acid chloride,beta-phenylpropanoyl chloride PubChem CID: 64801 IUPAC Name: 3-phenylpropanoyl chloride SMILES: C1=CC=C(C=C1)CCC(=O)Cl

PubChem CID 64801
CAS 645-45-4
Molecular Weight (g/mol) 168.62
MDL Number MFCD00000748
SMILES C1=CC=C(C=C1)CCC(=O)Cl
Synonym 3-phenylpropionyl chloride,hydrocinnamoyl chloride,benzenepropanoyl chloride,dihydrocinnamoyl chloride,hydrocinnamyl chloride,propionyl chloride, 3-phenyl,hydrocinnamoylchloride,beta-phenylpropionyl chloride,3-phenylpropionic acid chloride,beta-phenylpropanoyl chloride
IUPAC Name 3-phenylpropanoyl chloride
InChI Key MFEILWXBDBCWKF-UHFFFAOYSA-N
Molecular Formula C9H9ClO
268

Decanoyl Chloride 98.0+%, TCI America™

CAS: 112-13-0 Molecular Formula: C10H19ClO Molecular Weight (g/mol): 190.711 MDL Number: MFCD00000771 InChI Key: IPIVAXLHTVNRBS-UHFFFAOYSA-N Synonym: capric acid chloride,n-decanoyl chloride,capric chloride,decanoic acid chloride,caprinoyl chloride,caprinic acid chloride,n-decanoic acid chloride,decanoyl chloride,acmc-1c5ty,ksc182e3n PubChem CID: 66982 IUPAC Name: decanoyl chloride SMILES: CCCCCCCCCC(=O)Cl

PubChem CID 66982
CAS 112-13-0
Molecular Weight (g/mol) 190.711
MDL Number MFCD00000771
SMILES CCCCCCCCCC(=O)Cl
Synonym capric acid chloride,n-decanoyl chloride,capric chloride,decanoic acid chloride,caprinoyl chloride,caprinic acid chloride,n-decanoic acid chloride,decanoyl chloride,acmc-1c5ty,ksc182e3n
IUPAC Name decanoyl chloride
InChI Key IPIVAXLHTVNRBS-UHFFFAOYSA-N
Molecular Formula C10H19ClO
269

Pyridine-2-carbonyl Chloride Hydrochloride 93.0+%, TCI America™

CAS: 39901-94-5 Molecular Formula: C6H5Cl2NO Molecular Weight (g/mol): 178.01 MDL Number: MFCD00060193 InChI Key: VIPHVHVAGBKHGR-UHFFFAOYSA-N Synonym: Picolinoyl Chloride Hydrochloride PubChem CID: 135033 IUPAC Name: hydrogen pyridine-2-carbonyl chloride chloride SMILES: [H+].[Cl-].ClC(=O)C1=CC=CC=N1

PubChem CID 135033
CAS 39901-94-5
Molecular Weight (g/mol) 178.01
MDL Number MFCD00060193
SMILES [H+].[Cl-].ClC(=O)C1=CC=CC=N1
Synonym Picolinoyl Chloride Hydrochloride
IUPAC Name hydrogen pyridine-2-carbonyl chloride chloride
InChI Key VIPHVHVAGBKHGR-UHFFFAOYSA-N
Molecular Formula C6H5Cl2NO
270

Isonicotinoyl Chloride Hydrochloride 95.0+%, TCI America™

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: hydrogen pyridine-4-carbonyl chloride chloride 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 hydrogen pyridine-4-carbonyl chloride chloride
InChI Key BNTRVUUJBGBGLZ-UHFFFAOYSA-N
Molecular Formula C6H5Cl2NO