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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 (1,507)
Acyl bromides (436)
Acyl fluorides (17)

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211 – 225 of 1,491 results
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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
212

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
213

Acetyl Chloride 98.0+%, TCI America™

CAS: 75-36-5 Molecular Formula: C2H3ClO Molecular Weight (g/mol): 78.50 MDL Number: MFCD00000719 InChI Key: WETWJCDKMRHUPV-UHFFFAOYSA-N Synonym: ethanoyl chloride,acetic chloride,acetylchloride,acetic acid chloride,ch3cocl,rcra waste number u006,acetic acid, chloride,unii-qd15rno45k,ccris 4568,hsdb 662 PubChem CID: 6367 ChEBI: CHEBI:37580 IUPAC Name: acetyl chloride SMILES: CC(Cl)=O

PubChem CID 6367
CAS 75-36-5
Molecular Weight (g/mol) 78.50
ChEBI CHEBI:37580
MDL Number MFCD00000719
SMILES CC(Cl)=O
Synonym ethanoyl chloride,acetic chloride,acetylchloride,acetic acid chloride,ch3cocl,rcra waste number u006,acetic acid, chloride,unii-qd15rno45k,ccris 4568,hsdb 662
IUPAC Name acetyl chloride
InChI Key WETWJCDKMRHUPV-UHFFFAOYSA-N
Molecular Formula C2H3ClO
214

Myristoyl Chloride 98.0+%, TCI America™

CAS: 112-64-1 Molecular Formula: C14H27ClO Molecular Weight (g/mol): 246.819 MDL Number: MFCD00000741 InChI Key: LPWCRLGKYWVLHQ-UHFFFAOYSA-N Synonym: myristoyl chloride,myristoylchloride,tetradecanoylchloride,e r eao poundae,myristic acid chloride,tetradecanoic acid chloride,acmc-2099fr,ksc181q3r PubChem CID: 66986 IUPAC Name: tetradecanoyl chloride SMILES: CCCCCCCCCCCCCC(=O)Cl

PubChem CID 66986
CAS 112-64-1
Molecular Weight (g/mol) 246.819
MDL Number MFCD00000741
SMILES CCCCCCCCCCCCCC(=O)Cl
Synonym myristoyl chloride,myristoylchloride,tetradecanoylchloride,e r eao poundae,myristic acid chloride,tetradecanoic acid chloride,acmc-2099fr,ksc181q3r
IUPAC Name tetradecanoyl chloride
InChI Key LPWCRLGKYWVLHQ-UHFFFAOYSA-N
Molecular Formula C14H27ClO
215

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
216

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
217

Crotonoyl Chloride (cis- and trans- mixture) 95.0+%, TCI America™

CAS: 10487-71-5 Molecular Formula: C4H5ClO Molecular Weight (g/mol): 104.533 MDL Number: MFCD00000734 InChI Key: RJUIDDKTATZJFE-NSCUHMNNSA-N PubChem CID: 643131 IUPAC Name: (E)-but-2-enoyl chloride SMILES: CC=CC(=O)Cl

PubChem CID 643131
CAS 10487-71-5
Molecular Weight (g/mol) 104.533
MDL Number MFCD00000734
SMILES CC=CC(=O)Cl
IUPAC Name (E)-but-2-enoyl chloride
InChI Key RJUIDDKTATZJFE-NSCUHMNNSA-N
Molecular Formula C4H5ClO
218

3-(Trifluoromethoxy)benzoyl Chloride 98.0+%, TCI America™

CAS: 86270-03-3 Molecular Formula: C8H4ClF3O2 Molecular Weight (g/mol): 224.563 MDL Number: MFCD00061268 InChI Key: MGKIOAXLPYJSMU-UHFFFAOYSA-N Synonym: 3-trifluoromethoxy benzoyl chloride,m-trifluoromethoxybenzoyl chloride,m-trifluoromethoxy benzoyl chloride,benzoyl chloride, 3-trifluoromethoxy,3-trifluoromethoxy-benzoyl chloride,benzoylchloride, 3-trifluoromethoxy,ksc450s6d,m-trifluoromethoxybenzoylchloride,3-trifluoromethoxy benzoylchloride,3-trifluoromethyloxy benzoyl chloride PubChem CID: 522854 IUPAC Name: 3-(trifluoromethoxy)benzoyl chloride SMILES: C1=CC(=CC(=C1)OC(F)(F)F)C(=O)Cl

PubChem CID 522854
CAS 86270-03-3
Molecular Weight (g/mol) 224.563
MDL Number MFCD00061268
SMILES C1=CC(=CC(=C1)OC(F)(F)F)C(=O)Cl
Synonym 3-trifluoromethoxy benzoyl chloride,m-trifluoromethoxybenzoyl chloride,m-trifluoromethoxy benzoyl chloride,benzoyl chloride, 3-trifluoromethoxy,3-trifluoromethoxy-benzoyl chloride,benzoylchloride, 3-trifluoromethoxy,ksc450s6d,m-trifluoromethoxybenzoylchloride,3-trifluoromethoxy benzoylchloride,3-trifluoromethyloxy benzoyl chloride
IUPAC Name 3-(trifluoromethoxy)benzoyl chloride
InChI Key MGKIOAXLPYJSMU-UHFFFAOYSA-N
Molecular Formula C8H4ClF3O2
219

4-Chlorobutyryl Chloride 98.0+%, TCI America™

CAS: 4635-59-0 Molecular Formula: C4H6Cl2O Molecular Weight (g/mol): 140.991 MDL Number: MFCD00000754 InChI Key: CDIIZULDSLKBKV-UHFFFAOYSA-N Synonym: 4-chlorobutyryl chloride,butanoyl chloride, 4-chloro,4-chlorobutanoic acid chloride,4-chlorobutyric acid chloride,4-chlorobutyroyl chloride,gamma-chlorobutyryl chloride,4-chlorobutyrylchloride,gamma-chlorobutyroyl chloride,unii-3663u0vkri,butyryl chloride, 4-chloro PubChem CID: 78370 IUPAC Name: 4-chlorobutanoyl chloride SMILES: C(CC(=O)Cl)CCl

PubChem CID 78370
CAS 4635-59-0
Molecular Weight (g/mol) 140.991
MDL Number MFCD00000754
SMILES C(CC(=O)Cl)CCl
Synonym 4-chlorobutyryl chloride,butanoyl chloride, 4-chloro,4-chlorobutanoic acid chloride,4-chlorobutyric acid chloride,4-chlorobutyroyl chloride,gamma-chlorobutyryl chloride,4-chlorobutyrylchloride,gamma-chlorobutyroyl chloride,unii-3663u0vkri,butyryl chloride, 4-chloro
IUPAC Name 4-chlorobutanoyl chloride
InChI Key CDIIZULDSLKBKV-UHFFFAOYSA-N
Molecular Formula C4H6Cl2O
220

Bromoacetyl Bromide 98.0+%, TCI America™

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
221

2-Acetoxyisobutyryl Chloride 97.0+%, TCI America™

CAS: 40635-66-3 Molecular Formula: C6H9ClO3 Molecular Weight (g/mol): 164.585 MDL Number: MFCD00000708 InChI Key: RBTCRFLJLUNCLL-UHFFFAOYSA-N Synonym: 2-acetoxyisobutyryl chloride,1-chlorocarbonyl-1-methylethyl acetate,2-acetoxy-2-methylpropionyl chloride,propanoyl chloride, 2-acetyloxy-2-methyl,2-acetoxyisobutyroyl chloride,2-chloro-1,1-dimethyl-2-oxoethyl acetate,acmc-1an8z,2-acetoxyisobutyrylchloride,acetoxyisobutyric acid chloride,acetoxy-iso-butyrylchloride PubChem CID: 123496 IUPAC Name: (1-chloro-2-methyl-1-oxopropan-2-yl) acetate SMILES: CC(=O)OC(C)(C)C(=O)Cl

PubChem CID 123496
CAS 40635-66-3
Molecular Weight (g/mol) 164.585
MDL Number MFCD00000708
SMILES CC(=O)OC(C)(C)C(=O)Cl
Synonym 2-acetoxyisobutyryl chloride,1-chlorocarbonyl-1-methylethyl acetate,2-acetoxy-2-methylpropionyl chloride,propanoyl chloride, 2-acetyloxy-2-methyl,2-acetoxyisobutyroyl chloride,2-chloro-1,1-dimethyl-2-oxoethyl acetate,acmc-1an8z,2-acetoxyisobutyrylchloride,acetoxyisobutyric acid chloride,acetoxy-iso-butyrylchloride
IUPAC Name (1-chloro-2-methyl-1-oxopropan-2-yl) acetate
InChI Key RBTCRFLJLUNCLL-UHFFFAOYSA-N
Molecular Formula C6H9ClO3
222

Glutaryl Chloride 95.0+%, TCI America™

CAS: 2873-74-7 Molecular Formula: C5H6Cl2O2 Molecular Weight (g/mol): 169.001 MDL Number: MFCD00000755 InChI Key: YVOFTMXWTWHRBH-UHFFFAOYSA-N Synonym: glutaryl dichloride,glutaryl chloride,glutaroyl chloride,glutaric acid dichloride,1,3-bis chlorocarbonyl propane,glutaroyl dichloride,glutaryl chloride 7ci,8ci,glutaryldichloride,glutarylchloride,glutaric acid chloride PubChem CID: 17887 IUPAC Name: pentanedioyl dichloride SMILES: C(CC(=O)Cl)CC(=O)Cl

PubChem CID 17887
CAS 2873-74-7
Molecular Weight (g/mol) 169.001
MDL Number MFCD00000755
SMILES C(CC(=O)Cl)CC(=O)Cl
Synonym glutaryl dichloride,glutaryl chloride,glutaroyl chloride,glutaric acid dichloride,1,3-bis chlorocarbonyl propane,glutaroyl dichloride,glutaryl chloride 7ci,8ci,glutaryldichloride,glutarylchloride,glutaric acid chloride
IUPAC Name pentanedioyl dichloride
InChI Key YVOFTMXWTWHRBH-UHFFFAOYSA-N
Molecular Formula C5H6Cl2O2
223

2-Acetoxypropionyl Chloride 97.0+%, TCI America™

CAS: 38939-83-2 Molecular Formula: C5H7ClO3 Molecular Weight (g/mol): 150.558 MDL Number: MFCD18969061 InChI Key: ALHZEIINTQJLOT-UHFFFAOYSA-N Synonym: O-Acetyllactoyl Chloride PubChem CID: 4547492 IUPAC Name: (1-chloro-1-oxopropan-2-yl) acetate SMILES: CC(C(=O)Cl)OC(=O)C

PubChem CID 4547492
CAS 38939-83-2
Molecular Weight (g/mol) 150.558
MDL Number MFCD18969061
SMILES CC(C(=O)Cl)OC(=O)C
Synonym O-Acetyllactoyl Chloride
IUPAC Name (1-chloro-1-oxopropan-2-yl) acetate
InChI Key ALHZEIINTQJLOT-UHFFFAOYSA-N
Molecular Formula C5H7ClO3
224

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
225

Ethyl Glutaryl Chloride 98.0+%, TCI America™

CAS: 5205-39-0 Molecular Formula: C7H11ClO3 Molecular Weight (g/mol): 178.612 MDL Number: MFCD00013659 InChI Key: KKJAQUGGQMCNJY-UHFFFAOYSA-N Synonym: ethyl 4-chloroformyl butyrate,ethyl 5-chloro-5-oxovalerate,glutaric acid monoethyl ester chloride,pentanoic acid, 5-chloro-5-oxo-, ethyl ester,ethyl 4-chlorocarbonyl butanoate,pubchem16647,ksc939c3b,gamma-carbethoxybutyryl chloride,glutaric acid monoethylester chloride,5-chloro-5-oxovaleric acid ethyl ester PubChem CID: 78881 IUPAC Name: ethyl 5-chloro-5-oxopentanoate SMILES: CCOC(=O)CCCC(=O)Cl

PubChem CID 78881
CAS 5205-39-0
Molecular Weight (g/mol) 178.612
MDL Number MFCD00013659
SMILES CCOC(=O)CCCC(=O)Cl
Synonym ethyl 4-chloroformyl butyrate,ethyl 5-chloro-5-oxovalerate,glutaric acid monoethyl ester chloride,pentanoic acid, 5-chloro-5-oxo-, ethyl ester,ethyl 4-chlorocarbonyl butanoate,pubchem16647,ksc939c3b,gamma-carbethoxybutyryl chloride,glutaric acid monoethylester chloride,5-chloro-5-oxovaleric acid ethyl ester
IUPAC Name ethyl 5-chloro-5-oxopentanoate
InChI Key KKJAQUGGQMCNJY-UHFFFAOYSA-N
Molecular Formula C7H11ClO3