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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 (1,440)
Acyl bromides (410)
Acyl fluorides (14)

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136 – 150 of 1,387 results
136

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
137

Cyclopentylacetyl chloride, 97%

CAS: 1122-99-2 Molecular Formula: C7H11ClO Molecular Weight (g/mol): 146.61 MDL Number: MFCD00236031 InChI Key: NILLIUYSJFTTRH-UHFFFAOYSA-N Synonym: cyclopentylacetyl chloride,cyclopentaneacetyl chloride,cyclopentylacetylchloride,cylopentylacetyl chloride,acmc-1brgh,cyclopentaneacetylchloride,cyclopentylacetic chloride,cyclopentanacetyl chloride,cyclopentyl acetyl chloride,cyclopentyl-acetyl chloride PubChem CID: 3485182 IUPAC Name: 2-cyclopentylacetyl chloride SMILES: ClC(=O)CC1CCCC1

PubChem CID 3485182
CAS 1122-99-2
Molecular Weight (g/mol) 146.61
MDL Number MFCD00236031
SMILES ClC(=O)CC1CCCC1
Synonym cyclopentylacetyl chloride,cyclopentaneacetyl chloride,cyclopentylacetylchloride,cylopentylacetyl chloride,acmc-1brgh,cyclopentaneacetylchloride,cyclopentylacetic chloride,cyclopentanacetyl chloride,cyclopentyl acetyl chloride,cyclopentyl-acetyl chloride
IUPAC Name 2-cyclopentylacetyl chloride
InChI Key NILLIUYSJFTTRH-UHFFFAOYSA-N
Molecular Formula C7H11ClO
138

3-Methoxybenzoyl chloride, 99%

CAS: 1711-05-3 Molecular Formula: C8H7ClO2 Molecular Weight (g/mol): 170.592 MDL Number: MFCD00000673 InChI Key: RUQIUASLAXJZIE-UHFFFAOYSA-N Synonym: m-anisoyl chloride,benzoyl chloride, 3-methoxy,m-methoxybenzoyl chloride,3-anisoyl chloride,m-anisic acid chloride,3-methoxy-benzoyl chloride,benzoyl chloride, m-methoxy,3-methoxybenzoic acid chloride,m-anisoylchloride,3-anisoylchlorid PubChem CID: 74374 IUPAC Name: 3-methoxybenzoyl chloride SMILES: COC1=CC=CC(=C1)C(=O)Cl

PubChem CID 74374
CAS 1711-05-3
Molecular Weight (g/mol) 170.592
MDL Number MFCD00000673
SMILES COC1=CC=CC(=C1)C(=O)Cl
Synonym m-anisoyl chloride,benzoyl chloride, 3-methoxy,m-methoxybenzoyl chloride,3-anisoyl chloride,m-anisic acid chloride,3-methoxy-benzoyl chloride,benzoyl chloride, m-methoxy,3-methoxybenzoic acid chloride,m-anisoylchloride,3-anisoylchlorid
IUPAC Name 3-methoxybenzoyl chloride
InChI Key RUQIUASLAXJZIE-UHFFFAOYSA-N
Molecular Formula C8H7ClO2
139

4-Nitrobenzoyl chloride, 98%

CAS: 122-04-3 Molecular Formula: C7H4ClNO3 Molecular Weight (g/mol): 185.56 MDL Number: MFCD00007345 InChI Key: SKDHHIUENRGTHK-UHFFFAOYSA-N Synonym: p-nitrobenzoyl chloride,benzoyl chloride, 4-nitro,4-nitrobenzoic acid chloride,p-nitrobenzoic acid chloride,benzoyl chloride, p-nitro,4-nitro-benzoyl chloride,unii-x3h8pw2gc4,ccris 3136,4-nitrobenzoylchloride,4-nitro benzoyl chloride PubChem CID: 8502 IUPAC Name: 4-nitrobenzoyl chloride SMILES: [O-][N+](=O)C1=CC=C(C=C1)C(Cl)=O

PubChem CID 8502
CAS 122-04-3
Molecular Weight (g/mol) 185.56
MDL Number MFCD00007345
SMILES [O-][N+](=O)C1=CC=C(C=C1)C(Cl)=O
Synonym p-nitrobenzoyl chloride,benzoyl chloride, 4-nitro,4-nitrobenzoic acid chloride,p-nitrobenzoic acid chloride,benzoyl chloride, p-nitro,4-nitro-benzoyl chloride,unii-x3h8pw2gc4,ccris 3136,4-nitrobenzoylchloride,4-nitro benzoyl chloride
IUPAC Name 4-nitrobenzoyl chloride
InChI Key SKDHHIUENRGTHK-UHFFFAOYSA-N
Molecular Formula C7H4ClNO3
140

Dodecanoyl chloride, 98%

CAS: 112-16-3 Molecular Formula: C12H23ClO Molecular Weight (g/mol): 218.77 MDL Number: MFCD00000740 InChI Key: NQGIJDNPUZEBRU-UHFFFAOYSA-N Synonym: lauroyl chloride,lauroylchloride,n-dodecanoyl chloride,lauric acid chloride,dodecanoic acid, chloride,unii-9lhl10777i,laurel acetyl chlorine,dodecanoylchloride,lauric acid, chloride,pubchem21365 PubChem CID: 8166 IUPAC Name: dodecanoyl chloride SMILES: CCCCCCCCCCCC(Cl)=O

PubChem CID 8166
CAS 112-16-3
Molecular Weight (g/mol) 218.77
MDL Number MFCD00000740
SMILES CCCCCCCCCCCC(Cl)=O
Synonym lauroyl chloride,lauroylchloride,n-dodecanoyl chloride,lauric acid chloride,dodecanoic acid, chloride,unii-9lhl10777i,laurel acetyl chlorine,dodecanoylchloride,lauric acid, chloride,pubchem21365
IUPAC Name dodecanoyl chloride
InChI Key NQGIJDNPUZEBRU-UHFFFAOYSA-N
Molecular Formula C12H23ClO
141

Nicotinoyl chloride hydrochloride, 96%

CAS: 20260-53-1 Molecular Formula: C6H5Cl2NO Molecular Weight (g/mol): 178.012 MDL Number: MFCD00012820 InChI Key: MSYBLBLAMDYKKZ-UHFFFAOYSA-N Synonym: nicotinoyl chloride hydrochloride,pyridine-3-carbonyl chloride hydrochloride,nicotinoyl chloride, hydrochloride,3-pyridinecarbonyl chloride, hydrochloride,3-pyridinecarbonyl chloride hydrochloride,nicotinic acid chloride hydrochloride,nicotinoylchloride hydrochloride,3-pyridinecarbonyl chloride, hydrochloride 1:1,nicotinyl chloride hydrochloride,nicotinoyl chloride hcl PubChem CID: 88438 IUPAC Name: pyridine-3-carbonyl chloride;hydrochloride SMILES: C1=CC(=CN=C1)C(=O)Cl.Cl

PubChem CID 88438
CAS 20260-53-1
Molecular Weight (g/mol) 178.012
MDL Number MFCD00012820
SMILES C1=CC(=CN=C1)C(=O)Cl.Cl
Synonym nicotinoyl chloride hydrochloride,pyridine-3-carbonyl chloride hydrochloride,nicotinoyl chloride, hydrochloride,3-pyridinecarbonyl chloride, hydrochloride,3-pyridinecarbonyl chloride hydrochloride,nicotinic acid chloride hydrochloride,nicotinoylchloride hydrochloride,3-pyridinecarbonyl chloride, hydrochloride 1:1,nicotinyl chloride hydrochloride,nicotinoyl chloride hcl
IUPAC Name pyridine-3-carbonyl chloride;hydrochloride
InChI Key MSYBLBLAMDYKKZ-UHFFFAOYSA-N
Molecular Formula C6H5Cl2NO
142

Methoxyacetyl chloride, 97%, stabilized

CAS: 38870-89-2 Molecular Formula: C3H5ClO2 Molecular Weight (g/mol): 108.52 MDL Number: MFCD00000728 InChI Key: JJKWHOSQTYYFAE-UHFFFAOYSA-N Synonym: methoxyacetyl chloride,methoxyacetylchloride,acetyl chloride, methoxy,methoxy-acetyl chloride,methoxyacetic acid chloride,unii-t66s02b1s3,methoxy acetylchloride,2-methoxyacetylchloride,methoxy acetyl chloride,ch3och2cocl PubChem CID: 96623 IUPAC Name: 2-methoxyacetyl chloride SMILES: COCC(=O)Cl

PubChem CID 96623
CAS 38870-89-2
Molecular Weight (g/mol) 108.52
MDL Number MFCD00000728
SMILES COCC(=O)Cl
Synonym methoxyacetyl chloride,methoxyacetylchloride,acetyl chloride, methoxy,methoxy-acetyl chloride,methoxyacetic acid chloride,unii-t66s02b1s3,methoxy acetylchloride,2-methoxyacetylchloride,methoxy acetyl chloride,ch3och2cocl
IUPAC Name 2-methoxyacetyl chloride
InChI Key JJKWHOSQTYYFAE-UHFFFAOYSA-N
Molecular Formula C3H5ClO2
143

Thiophene-2-carbonyl chloride, 98%

CAS: 5271-67-0 Molecular Formula: C5H3ClOS Molecular Weight (g/mol): 146.59 MDL Number: MFCD00005428 InChI Key: QIQITDHWZYEEPA-UHFFFAOYSA-N Synonym: 2-thiophenecarbonyl chloride,2-thenoyl chloride,2-thienylcarbonyl chloride,2-thiophenecarbonylchloride,thiophenecarbonyl chloride,2-thiophene carbonyl chloride,thiophene-2-carboxylic acid chloride,thenoyl chloride,thienoyl chloride,2-thenoylchloride PubChem CID: 78928 IUPAC Name: thiophene-2-carbonyl chloride SMILES: ClC(=O)C1=CC=CS1

PubChem CID 78928
CAS 5271-67-0
Molecular Weight (g/mol) 146.59
MDL Number MFCD00005428
SMILES ClC(=O)C1=CC=CS1
Synonym 2-thiophenecarbonyl chloride,2-thenoyl chloride,2-thienylcarbonyl chloride,2-thiophenecarbonylchloride,thiophenecarbonyl chloride,2-thiophene carbonyl chloride,thiophene-2-carboxylic acid chloride,thenoyl chloride,thienoyl chloride,2-thenoylchloride
IUPAC Name thiophene-2-carbonyl chloride
InChI Key QIQITDHWZYEEPA-UHFFFAOYSA-N
Molecular Formula C5H3ClOS
144

Propionyl bromide, 95%

CAS: 598-22-1 Molecular Formula: C3H5BrO Molecular Weight (g/mol): 136.98 MDL Number: MFCD00000116 InChI Key: RIBFXMJCUYXJDZ-UHFFFAOYSA-N Synonym: propionyl bromide,propanoyl-bromide,propionylbromide,propanyl bromide,acmc-209mg3,ksc270q9p,ribfxmjcuyxjdz-uhfffaoysa,inchi=1/c3h5bro/c1-2-3 4 5/h2h2,1h3 PubChem CID: 69018 IUPAC Name: propanoyl bromide SMILES: CCC(=O)Br

PubChem CID 69018
CAS 598-22-1
Molecular Weight (g/mol) 136.98
MDL Number MFCD00000116
SMILES CCC(=O)Br
Synonym propionyl bromide,propanoyl-bromide,propionylbromide,propanyl bromide,acmc-209mg3,ksc270q9p,ribfxmjcuyxjdz-uhfffaoysa,inchi=1/c3h5bro/c1-2-3 4 5/h2h2,1h3
IUPAC Name propanoyl bromide
InChI Key RIBFXMJCUYXJDZ-UHFFFAOYSA-N
Molecular Formula C3H5BrO
145

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
146

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
147

Methyl 4-chlorocarbonylbenzoate, 90%, tech.

CAS: 7377-26-6 Molecular Formula: C9H7ClO3 Molecular Weight (g/mol): 198.61 MDL Number: MFCD00059486 InChI Key: CVXXHXPNTZBZEL-UHFFFAOYSA-N Synonym: methyl 4-chlorocarbonyl benzoate,methyl 4-chlorocarbonylbenzoate,methyl 4-chloroformyl benzoate,terephthalic acid monomethyl ester chloride,methyl 4-carbonochloridoyl benzoate,methyl terephthaloyl chloride,benzoic acid, 4-chlorocarbonyl-, methyl ester,4-chlorocarbonyl-benzoic acid methyl ester,4-carbomethoxybenzoylchloride,4-chlorocarbonylbenzoic acid methyl ester PubChem CID: 81850 IUPAC Name: methyl 4-carbonochloridoylbenzoate SMILES: COC(=O)C1=CC=C(C=C1)C(=O)Cl

PubChem CID 81850
CAS 7377-26-6
Molecular Weight (g/mol) 198.61
MDL Number MFCD00059486
SMILES COC(=O)C1=CC=C(C=C1)C(=O)Cl
Synonym methyl 4-chlorocarbonyl benzoate,methyl 4-chlorocarbonylbenzoate,methyl 4-chloroformyl benzoate,terephthalic acid monomethyl ester chloride,methyl 4-carbonochloridoyl benzoate,methyl terephthaloyl chloride,benzoic acid, 4-chlorocarbonyl-, methyl ester,4-chlorocarbonyl-benzoic acid methyl ester,4-carbomethoxybenzoylchloride,4-chlorocarbonylbenzoic acid methyl ester
IUPAC Name methyl 4-carbonochloridoylbenzoate
InChI Key CVXXHXPNTZBZEL-UHFFFAOYSA-N
Molecular Formula C9H7ClO3
148

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
149

Phenylacetyl chloride, 98%

CAS: 103-80-0 Molecular Formula: C8H7ClO Molecular Weight (g/mol): 154.59 MDL Number: MFCD00000729 InChI Key: VMZCDNSFRSVYKQ-UHFFFAOYSA-N Synonym: phenylacetyl chloride,benzeneacetyl chloride,acetyl chloride, phenyl,phenylacetic acid chloride,phenacetyl chloride,phenylacetylchloride,unii-t30899drnd,phenyl acetyl chloride,a-toluoyl chloride,phenylacetyl PubChem CID: 7679 IUPAC Name: 2-phenylacetyl chloride SMILES: ClC(=O)CC1=CC=CC=C1

PubChem CID 7679
CAS 103-80-0
Molecular Weight (g/mol) 154.59
MDL Number MFCD00000729
SMILES ClC(=O)CC1=CC=CC=C1
Synonym phenylacetyl chloride,benzeneacetyl chloride,acetyl chloride, phenyl,phenylacetic acid chloride,phenacetyl chloride,phenylacetylchloride,unii-t30899drnd,phenyl acetyl chloride,a-toluoyl chloride,phenylacetyl
IUPAC Name 2-phenylacetyl chloride
InChI Key VMZCDNSFRSVYKQ-UHFFFAOYSA-N
Molecular Formula C8H7ClO
150

Benzoyl fluoride, 97%

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