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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 (1,161)
Acyl bromides (211)
Acyl fluorides (12)

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286 – 300 of 953 results
286

5-Chlorovaleryl Chloride 98.0+%, TCI America™
SDP

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
287

Cyclopentanecarbonyl Chloride 98.0+%, TCI America™
SDP

CAS: 4524-93-0 Molecular Formula: C6H9ClO Molecular Weight (g/mol): 132.587 MDL Number: MFCD00001370 InChI Key: WEPUZBYKXNKSDH-UHFFFAOYSA-N Synonym: cyclopentanecarbonylchloride,cyclopentane carboxyl chloride,cyclopentanoyl chloride,pubchem13237,acmc-1csoo,cyclopentylformyl chloride,cyclopetanecarbonylchloride,cyclopentancarbonyl chloride,cyclopentylcarbonyl chloride,chlorocarbonyl cyclopentane PubChem CID: 78284 IUPAC Name: cyclopentanecarbonyl chloride SMILES: C1CCC(C1)C(=O)Cl

PubChem CID 78284
CAS 4524-93-0
Molecular Weight (g/mol) 132.587
MDL Number MFCD00001370
SMILES C1CCC(C1)C(=O)Cl
Synonym cyclopentanecarbonylchloride,cyclopentane carboxyl chloride,cyclopentanoyl chloride,pubchem13237,acmc-1csoo,cyclopentylformyl chloride,cyclopetanecarbonylchloride,cyclopentancarbonyl chloride,cyclopentylcarbonyl chloride,chlorocarbonyl cyclopentane
IUPAC Name cyclopentanecarbonyl chloride
InChI Key WEPUZBYKXNKSDH-UHFFFAOYSA-N
Molecular Formula C6H9ClO
288

3-Phenylpropionyl Chloride 97.0+%, TCI America™
SDP

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
289

Isonicotinoyl Chloride Hydrochloride 95.0+%, TCI America™
SDP

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
290

Isobutyryl Bromide 98.0+%, TCI America™
SDP

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
291

Hexanoyl Chloride 98.0+%, TCI America™
SDP

CAS: 142-61-0 Molecular Formula: C6H11ClO Molecular Weight (g/mol): 134.603 MDL Number: MFCD00000760 InChI Key: YWGHUJQYGPDNKT-UHFFFAOYSA-N Synonym: caproyl chloride,n-caproyl chloride,hexanoylchloride,unii-i7ge8hg3b2,n-hexanoyl chloride,caproic acid chloride,hexanoic acid chloride,i7ge8hg3b2,caproylchloride,hexoylchlorid PubChem CID: 67340 IUPAC Name: hexanoyl chloride SMILES: CCCCCC(=O)Cl

PubChem CID 67340
CAS 142-61-0
Molecular Weight (g/mol) 134.603
MDL Number MFCD00000760
SMILES CCCCCC(=O)Cl
Synonym caproyl chloride,n-caproyl chloride,hexanoylchloride,unii-i7ge8hg3b2,n-hexanoyl chloride,caproic acid chloride,hexanoic acid chloride,i7ge8hg3b2,caproylchloride,hexoylchlorid
IUPAC Name hexanoyl chloride
InChI Key YWGHUJQYGPDNKT-UHFFFAOYSA-N
Molecular Formula C6H11ClO
292

Dimethylmalonyl Dichloride 98.0+%, TCI America™
SDP

CAS: 5659-93-8 Molecular Formula: C5H6Cl2O2 Molecular Weight (g/mol): 169.001 MDL Number: MFCD00192081 InChI Key: CJXQAYQWVNXIQE-UHFFFAOYSA-N PubChem CID: 4523180 IUPAC Name: 2,2-dimethylpropanedioyl dichloride SMILES: CC(C)(C(=O)Cl)C(=O)Cl

PubChem CID 4523180
CAS 5659-93-8
Molecular Weight (g/mol) 169.001
MDL Number MFCD00192081
SMILES CC(C)(C(=O)Cl)C(=O)Cl
IUPAC Name 2,2-dimethylpropanedioyl dichloride
InChI Key CJXQAYQWVNXIQE-UHFFFAOYSA-N
Molecular Formula C5H6Cl2O2
293

Ethyl Succinyl Chloride 95.0+%, TCI America™
SDP

CAS: 14794-31-1 Molecular Formula: C6H9ClO3 Molecular Weight (g/mol): 164.585 MDL Number: MFCD00000751 InChI Key: IXZFDJXHLQQSGQ-UHFFFAOYSA-N Synonym: ethyl succinyl chloride,ethyl 3-chloroformyl propionate,ethyl 4-chloro-4-oxobutyrate,butanoic acid, 4-chloro-4-oxo-, ethyl ester,3-carboethoxypropionyl chloride,ethoxycarbonylpropionyl chloride,3-ethoxycarbonylpropionyl chloride,propionic acid, 3-chloroformyl-, ethyl ester,4-chloro-4-oxo-butanoic acid ethyl ester,beta carbethoxy propionyl chloride PubChem CID: 84648 IUPAC Name: ethyl 4-chloro-4-oxobutanoate SMILES: CCOC(=O)CCC(=O)Cl

PubChem CID 84648
CAS 14794-31-1
Molecular Weight (g/mol) 164.585
MDL Number MFCD00000751
SMILES CCOC(=O)CCC(=O)Cl
Synonym ethyl succinyl chloride,ethyl 3-chloroformyl propionate,ethyl 4-chloro-4-oxobutyrate,butanoic acid, 4-chloro-4-oxo-, ethyl ester,3-carboethoxypropionyl chloride,ethoxycarbonylpropionyl chloride,3-ethoxycarbonylpropionyl chloride,propionic acid, 3-chloroformyl-, ethyl ester,4-chloro-4-oxo-butanoic acid ethyl ester,beta carbethoxy propionyl chloride
IUPAC Name ethyl 4-chloro-4-oxobutanoate
InChI Key IXZFDJXHLQQSGQ-UHFFFAOYSA-N
Molecular Formula C6H9ClO3
294

O-Formyl-D-mandeloyl Chloride 98.0+%, TCI America™
SDP

CAS: 29169-64-0 Molecular Formula: C9H7ClO3 Molecular Weight (g/mol): 198.60 MDL Number: MFCD00799229 InChI Key: ZNLABNPTWSKGDX-UHFFFAOYNA-N Synonym: (R)-O-Formylmandeloyl Chloride PubChem CID: 11830408 IUPAC Name: 2-chloro-2-oxo-1-phenylethyl formate SMILES: ClC(=O)C(OC=O)C1=CC=CC=C1

PubChem CID 11830408
CAS 29169-64-0
Molecular Weight (g/mol) 198.60
MDL Number MFCD00799229
SMILES ClC(=O)C(OC=O)C1=CC=CC=C1
Synonym (R)-O-Formylmandeloyl Chloride
IUPAC Name 2-chloro-2-oxo-1-phenylethyl formate
InChI Key ZNLABNPTWSKGDX-UHFFFAOYNA-N
Molecular Formula C9H7ClO3
295

3,4-Dimethoxybenzoyl Chloride 98.0+%, TCI America™
SDP

CAS: 3535-37-3 Molecular Formula: C9H9ClO3 Molecular Weight (g/mol): 200.618 MDL Number: MFCD00000674 InChI Key: VIOBGCWEHLRBEP-UHFFFAOYSA-N Synonym: veratroyl chloride,3,4-dimethoxybenzoylchloride,3,4-dimethoxybenzene-1-carbonyl chloride,benzoyl chloride, 3,4-dimethoxy,3,4-dimethoxy benzoyl chloride,3,4-dimethoxy-benzoyl chloride,3,4-dimethoxy-1-benzenecarbonyl chloride,veratroylchlorid,zlchem 1258,ksc225m7t PubChem CID: 77070 IUPAC Name: 3,4-dimethoxybenzoyl chloride SMILES: COC1=C(C=C(C=C1)C(=O)Cl)OC

PubChem CID 77070
CAS 3535-37-3
Molecular Weight (g/mol) 200.618
MDL Number MFCD00000674
SMILES COC1=C(C=C(C=C1)C(=O)Cl)OC
Synonym veratroyl chloride,3,4-dimethoxybenzoylchloride,3,4-dimethoxybenzene-1-carbonyl chloride,benzoyl chloride, 3,4-dimethoxy,3,4-dimethoxy benzoyl chloride,3,4-dimethoxy-benzoyl chloride,3,4-dimethoxy-1-benzenecarbonyl chloride,veratroylchlorid,zlchem 1258,ksc225m7t
IUPAC Name 3,4-dimethoxybenzoyl chloride
InChI Key VIOBGCWEHLRBEP-UHFFFAOYSA-N
Molecular Formula C9H9ClO3
296

Phthaloyl Chloride 98.0+%, TCI America™
SDP

CAS: 88-95-9 Molecular Formula: C8H4Cl2O2 Molecular Weight (g/mol): 203.018 MDL Number: MFCD00000666 InChI Key: FYXKZNLBZKRYSS-UHFFFAOYSA-N Synonym: phthaloyl chloride,phthaloyl dichloride,phthalic chloride,phthalyl chloride,phthalic dichloride,phthalic acid dichloride,phthalyl dichloride,1,2-benzenedicarbonyl dichloride,o-phthaloyl dichloride,phthaloyldichloride PubChem CID: 6955 IUPAC Name: benzene-1,2-dicarbonyl chloride SMILES: C1=CC=C(C(=C1)C(=O)Cl)C(=O)Cl

PubChem CID 6955
CAS 88-95-9
Molecular Weight (g/mol) 203.018
MDL Number MFCD00000666
SMILES C1=CC=C(C(=C1)C(=O)Cl)C(=O)Cl
Synonym phthaloyl chloride,phthaloyl dichloride,phthalic chloride,phthalyl chloride,phthalic dichloride,phthalic acid dichloride,phthalyl dichloride,1,2-benzenedicarbonyl dichloride,o-phthaloyl dichloride,phthaloyldichloride
IUPAC Name benzene-1,2-dicarbonyl chloride
InChI Key FYXKZNLBZKRYSS-UHFFFAOYSA-N
Molecular Formula C8H4Cl2O2
297

2,2'-Oxydiacetyl Chloride 97.0+%, TCI America™
SDP

CAS: 21062-20-4 Molecular Formula: C4H4Cl2O3 Molecular Weight (g/mol): 170.973 MDL Number: MFCD00134471 InChI Key: GTZXSBQCNBNWPK-UHFFFAOYSA-N Synonym: Diglycolyl Chloride PubChem CID: 88769 IUPAC Name: 2-(2-chloro-2-oxoethoxy)acetyl chloride SMILES: C(C(=O)Cl)OCC(=O)Cl

PubChem CID 88769
CAS 21062-20-4
Molecular Weight (g/mol) 170.973
MDL Number MFCD00134471
SMILES C(C(=O)Cl)OCC(=O)Cl
Synonym Diglycolyl Chloride
IUPAC Name 2-(2-chloro-2-oxoethoxy)acetyl chloride
InChI Key GTZXSBQCNBNWPK-UHFFFAOYSA-N
Molecular Formula C4H4Cl2O3
298

2-Phenoxypropionyl Chloride 98.0+%, TCI America™
SDP

CAS: 122-35-0 Molecular Formula: C9H9ClO2 Molecular Weight (g/mol): 184.619 MDL Number: MFCD00018810 InChI Key: BDSSZTXPZHIYHM-UHFFFAOYSA-N Synonym: 2-phenoxypropionyl chloride,propanoyl chloride, 2-phenoxy,2-phenoxypropionic acid chloride,alpha-phenoxypropionyl chloride,2-phenoxy-propionyl chloride,propanoyl chloride,2-phenoxy,propionyl chloride, 2-phenoxy,.alpha.-phenoxypropionyl chloride,acmc-1bvfg,2-phenoxypropionylchloride PubChem CID: 95436 IUPAC Name: 2-phenoxypropanoyl chloride SMILES: CC(C(=O)Cl)OC1=CC=CC=C1

PubChem CID 95436
CAS 122-35-0
Molecular Weight (g/mol) 184.619
MDL Number MFCD00018810
SMILES CC(C(=O)Cl)OC1=CC=CC=C1
Synonym 2-phenoxypropionyl chloride,propanoyl chloride, 2-phenoxy,2-phenoxypropionic acid chloride,alpha-phenoxypropionyl chloride,2-phenoxy-propionyl chloride,propanoyl chloride,2-phenoxy,propionyl chloride, 2-phenoxy,.alpha.-phenoxypropionyl chloride,acmc-1bvfg,2-phenoxypropionylchloride
IUPAC Name 2-phenoxypropanoyl chloride
InChI Key BDSSZTXPZHIYHM-UHFFFAOYSA-N
Molecular Formula C9H9ClO2
299

(S)-(-)-2-Acetoxypropionyl Chloride 97.0+%, TCI America™
SDP

CAS: 36394-75-9 Molecular Formula: C5H7ClO3 Molecular Weight (g/mol): 150.56 MDL Number: MFCD00145252 InChI Key: ALHZEIINTQJLOT-UHFFFAOYNA-N Synonym: (S)-(-)-O-Acetyllactoyl Chloride PubChem CID: 11094804 IUPAC Name: 1-chloro-1-oxopropan-2-yl acetate SMILES: CC(OC(C)=O)C(Cl)=O

PubChem CID 11094804
CAS 36394-75-9
Molecular Weight (g/mol) 150.56
MDL Number MFCD00145252
SMILES CC(OC(C)=O)C(Cl)=O
Synonym (S)-(-)-O-Acetyllactoyl Chloride
IUPAC Name 1-chloro-1-oxopropan-2-yl acetate
InChI Key ALHZEIINTQJLOT-UHFFFAOYNA-N
Molecular Formula C5H7ClO3
300

Benzoyl Fluoride 98.0+%, TCI America™
SDP

CAS: 455-32-3 Molecular Formula: C7H5FO Molecular Weight (g/mol): 124.11 MDL Number: MFCD00000364 InChI Key: HPMLGNIUXVXALD-UHFFFAOYSA-N Synonym: benzoylfluoride,unii-lor25i34hd,lor25i34hd,benzoylfluorid,acmc-1alcy,hpmlgniuxvxald-uhfffaoysa PubChem CID: 67999 IUPAC Name: benzoyl fluoride SMILES: FC(=O)C1=CC=CC=C1

PubChem CID 67999
CAS 455-32-3
Molecular Weight (g/mol) 124.11
MDL Number MFCD00000364
SMILES FC(=O)C1=CC=CC=C1
Synonym benzoylfluoride,unii-lor25i34hd,lor25i34hd,benzoylfluorid,acmc-1alcy,hpmlgniuxvxald-uhfffaoysa
IUPAC Name benzoyl fluoride
InChI Key HPMLGNIUXVXALD-UHFFFAOYSA-N
Molecular Formula C7H5FO