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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 (1,167)
Acyl bromides (222)
Acyl fluorides (12)

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1 – 15 of 970 results
1

Oxalyl Chloride 98.0+%, TCI America™
SDP

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

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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
2

Thermo Scientific Chemicals 3-Bromopropionyl chloride, 95%, tech.

CAS: 15486-96-1 Molecular Formula: C3H4BrClO Molecular Weight (g/mol): 171.42 MDL Number: MFCD00000746 InChI Key: IHBVNSPHKMCPST-UHFFFAOYSA-N Synonym: 3-bromopropionyl chloride,propanoyl chloride, 3-bromo,3-bromopropionylchloride,sgqdjlpqbrmuh@,3-bromoproionylchloride,3-bromopropanyl chloride,3-bromo propionylchloride,3-bromopropionic chloride,3-bromopropionoyl chloride,acmc-1bwl2 PubChem CID: 84944 IUPAC Name: 3-bromopropanoyl chloride SMILES: ClC(=O)CCBr

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PubChem CID 84944
CAS 15486-96-1
Molecular Weight (g/mol) 171.42
MDL Number MFCD00000746
SMILES ClC(=O)CCBr
Synonym 3-bromopropionyl chloride,propanoyl chloride, 3-bromo,3-bromopropionylchloride,sgqdjlpqbrmuh@,3-bromoproionylchloride,3-bromopropanyl chloride,3-bromo propionylchloride,3-bromopropionic chloride,3-bromopropionoyl chloride,acmc-1bwl2
IUPAC Name 3-bromopropanoyl chloride
InChI Key IHBVNSPHKMCPST-UHFFFAOYSA-N
Molecular Formula C3H4BrClO
3

Thermo Scientific Chemicals Fumaryl chloride, 95%

CAS: 627-63-4 Molecular Formula: C4H2Cl2O2 Molecular Weight (g/mol): 152.96 MDL Number: MFCD00000733 InChI Key: ZLYYJUJDFKGVKB-OWOJBTEDSA-N Synonym: fumaryl chloride,fumaroyl dichloride,fumaroyl chloride,fumarylchlorid,chlorure de fumaryle,fumarylchlorid czech,2-butenedioyl dichloride, e,2-butenedioyl dichloride, 2e,dichlorid kyseliny fumarove,fumaryl dichloride PubChem CID: 5325504 IUPAC Name: (E)-but-2-enedioyl dichloride SMILES: C(=CC(=O)Cl)C(=O)Cl

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PubChem CID 5325504
CAS 627-63-4
Molecular Weight (g/mol) 152.96
MDL Number MFCD00000733
SMILES C(=CC(=O)Cl)C(=O)Cl
Synonym fumaryl chloride,fumaroyl dichloride,fumaroyl chloride,fumarylchlorid,chlorure de fumaryle,fumarylchlorid czech,2-butenedioyl dichloride, e,2-butenedioyl dichloride, 2e,dichlorid kyseliny fumarove,fumaryl dichloride
IUPAC Name (E)-but-2-enedioyl dichloride
InChI Key ZLYYJUJDFKGVKB-OWOJBTEDSA-N
Molecular Formula C4H2Cl2O2
4

Thermo Scientific Chemicals Glutaryl dichloride, 97%

CAS: 2873-74-7 Molecular Formula: C5H6Cl2O2 Molecular Weight (g/mol): 169.01 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

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PubChem CID 17887
CAS 2873-74-7
Molecular Weight (g/mol) 169.01
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
5

Thermo Scientific Chemicals Cyclohexanecarboxylic acid chloride, 98%

CAS: 2719-27-9 Molecular Formula: C7H11ClO Molecular Weight (g/mol): 146.61 MDL Number: MFCD00001456 InChI Key: RVOJTCZRIKWHDX-UHFFFAOYSA-N Synonym: hexahydrobenzoyl chloride,chlorocarbonylcyclohexane,cyclohexanoyl chloride,cyclohexylcarbonyl chloride,cyclohexoyl chloride,cyclohexancarbonylchlorid,acmc-209gvv,hexahydrobenzoyl-chloride,cyclohexanecarbonylchloride,cyclohexancarbonyl chloride PubChem CID: 75938 IUPAC Name: cyclohexanecarbonyl chloride SMILES: ClC(=O)C1CCCCC1

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PubChem CID 75938
CAS 2719-27-9
Molecular Weight (g/mol) 146.61
MDL Number MFCD00001456
SMILES ClC(=O)C1CCCCC1
Synonym hexahydrobenzoyl chloride,chlorocarbonylcyclohexane,cyclohexanoyl chloride,cyclohexylcarbonyl chloride,cyclohexoyl chloride,cyclohexancarbonylchlorid,acmc-209gvv,hexahydrobenzoyl-chloride,cyclohexanecarbonylchloride,cyclohexancarbonyl chloride
IUPAC Name cyclohexanecarbonyl chloride
InChI Key RVOJTCZRIKWHDX-UHFFFAOYSA-N
Molecular Formula C7H11ClO
6

Benzoyl Chloride 98.0+%, TCI America™
SDP

CAS: 98-88-4 Molecular Formula: C7H5ClO Molecular Weight (g/mol): 140.566 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 SMILES: C1=CC=C(C=C1)C(=O)Cl

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PubChem CID 7412
CAS 98-88-4
Molecular Weight (g/mol) 140.566
ChEBI CHEBI:82275
MDL Number MFCD00000653
SMILES C1=CC=C(C=C1)C(=O)Cl
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
7

Thermo Scientific Chemicals DL-2-Methylbutyryl chloride, 98%

CAS: 57526-28-0 Molecular Formula: C5H9ClO Molecular Weight (g/mol): 120.58 MDL Number: MFCD00041726 InChI Key: XRPVXVRWIDOORM-UHFFFAOYSA-N Synonym: 2-methylbutyryl chloride,dl-2-methylbutyryl chloride,butanoyl chloride, 2-methyl,ethylmethylacetylchloride,dl-2-methyl-butyryl chloride,rs-2-methylbutyryl chloride,2-methyl-butyryl chloride,#,+-2-methyl butanoyl chloride PubChem CID: 93697 IUPAC Name: 2-methylbutanoyl chloride SMILES: CCC(C)C(=O)Cl

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PubChem CID 93697
CAS 57526-28-0
Molecular Weight (g/mol) 120.58
MDL Number MFCD00041726
SMILES CCC(C)C(=O)Cl
Synonym 2-methylbutyryl chloride,dl-2-methylbutyryl chloride,butanoyl chloride, 2-methyl,ethylmethylacetylchloride,dl-2-methyl-butyryl chloride,rs-2-methylbutyryl chloride,2-methyl-butyryl chloride,#,+-2-methyl butanoyl chloride
IUPAC Name 2-methylbutanoyl chloride
InChI Key XRPVXVRWIDOORM-UHFFFAOYSA-N
Molecular Formula C5H9ClO
8

Thermo Scientific Chemicals Acetoxyacetyl chloride, 97%

CAS: 13831-31-7 Molecular Formula: C4H5ClO3 Molecular Weight (g/mol): 136.53 MDL Number: MFCD00011535 InChI Key: HZDNNJABYXNPPV-UHFFFAOYSA-N Synonym: acetoxyacetyl chloride,2-acetoxyacetyl chloride,unii-z4s19y2f8s,acetoxyacetylchloride,acetyl chloride, acetyloxy,acetoxyacetic acid chloride,chlorocarbonyl methyl acetate,acetoxy acetylchloride,acetyloxyacetyl chloride,pubchem20920 PubChem CID: 26297 IUPAC Name: (2-chloro-2-oxoethyl) acetate SMILES: CC(=O)OCC(=O)Cl

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PubChem CID 26297
CAS 13831-31-7
Molecular Weight (g/mol) 136.53
MDL Number MFCD00011535
SMILES CC(=O)OCC(=O)Cl
Synonym acetoxyacetyl chloride,2-acetoxyacetyl chloride,unii-z4s19y2f8s,acetoxyacetylchloride,acetyl chloride, acetyloxy,acetoxyacetic acid chloride,chlorocarbonyl methyl acetate,acetoxy acetylchloride,acetyloxyacetyl chloride,pubchem20920
IUPAC Name (2-chloro-2-oxoethyl) acetate
InChI Key HZDNNJABYXNPPV-UHFFFAOYSA-N
Molecular Formula C4H5ClO3
9

Thermo Scientific Chemicals tert-Butylacetyl chloride, 99%

CAS: 7065-46-5 Molecular Formula: C6H11ClO Molecular Weight (g/mol): 134.61 MDL Number: MFCD00000737 InChI Key: BUTKIHRNYUEGKB-UHFFFAOYSA-N Synonym: 3,3-dimethylbutyryl chloride,tert-butylacetyl chloride,t-butylacetyl chloride,butanoyl chloride, 3,3-dimethyl,3,3-dimethyl butyryl chloride,tert-butyl acetyl chloride,neohexanoyl chloride,t-butylacetylchloride,tertbutylacetylchloride,pubchem2093 PubChem CID: 81514 IUPAC Name: 3,3-dimethylbutanoyl chloride SMILES: CC(C)(C)CC(=O)Cl

EDGE
PubChem CID 81514
CAS 7065-46-5
Molecular Weight (g/mol) 134.61
MDL Number MFCD00000737
SMILES CC(C)(C)CC(=O)Cl
Synonym 3,3-dimethylbutyryl chloride,tert-butylacetyl chloride,t-butylacetyl chloride,butanoyl chloride, 3,3-dimethyl,3,3-dimethyl butyryl chloride,tert-butyl acetyl chloride,neohexanoyl chloride,t-butylacetylchloride,tertbutylacetylchloride,pubchem2093
IUPAC Name 3,3-dimethylbutanoyl chloride
InChI Key BUTKIHRNYUEGKB-UHFFFAOYSA-N
Molecular Formula C6H11ClO
10

Thermo Scientific Chemicals 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

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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
11

Thermo Scientific Chemicals Isonicotinoyl chloride hydrochloride, 97%

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: pyridine-4-carbonyl chloride;hydrochloride SMILES: [H+].[Cl-].ClC(=O)C1=CC=NC=C1

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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 pyridine-4-carbonyl chloride;hydrochloride
InChI Key BNTRVUUJBGBGLZ-UHFFFAOYSA-N
Molecular Formula C6H5Cl2NO
12

Thermo Scientific Chemicals Myristoyl chloride, 97%

CAS: 112-64-1 Molecular Formula: C14H27ClO Molecular Weight (g/mol): 246.82 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

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PubChem CID 66986
CAS 112-64-1
Molecular Weight (g/mol) 246.82
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
13

Thermo Scientific Chemicals 1-Naphthoyl chloride, 99%

CAS: 879-18-5 Molecular Formula: C11H7ClO Molecular Weight (g/mol): 190.63 MDL Number: MFCD00004002 InChI Key: NSNPSJGHTQIXDO-UHFFFAOYSA-N Synonym: 1-naphthoyl chloride,1-naphthalenecarbonyl chloride,1-naphthoylchloride,1-naphthoic acid chloride,1-chlorocarbonyl naphthalene,alpha-naphthoyl chloride,.alpha.-naphthoyl chloride,naphthalenecarbonyl chloride,naphthoylchloride,naphthoyl chloride PubChem CID: 70146 IUPAC Name: naphthalene-1-carbonyl chloride SMILES: ClC(=O)C1=C2C=CC=CC2=CC=C1

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PubChem CID 70146
CAS 879-18-5
Molecular Weight (g/mol) 190.63
MDL Number MFCD00004002
SMILES ClC(=O)C1=C2C=CC=CC2=CC=C1
Synonym 1-naphthoyl chloride,1-naphthalenecarbonyl chloride,1-naphthoylchloride,1-naphthoic acid chloride,1-chlorocarbonyl naphthalene,alpha-naphthoyl chloride,.alpha.-naphthoyl chloride,naphthalenecarbonyl chloride,naphthoylchloride,naphthoyl chloride
IUPAC Name naphthalene-1-carbonyl chloride
InChI Key NSNPSJGHTQIXDO-UHFFFAOYSA-N
Molecular Formula C11H7ClO
14

Thermo Scientific Chemicals Heptanoyl chloride, 99%

CAS: 2528-61-2 Molecular Formula: C7H13ClO Molecular Weight (g/mol): 148.63 MDL Number: MFCD00000763 InChI Key: UCVODTZQZHMTPN-UHFFFAOYSA-N Synonym: enanthyl chloride,n-heptanoyl chloride,enanthic chloride,oenanthic chloride,heptanoic acid chloride,heptanoylchloride,enanthylchloride,enanthoyl chloride,c6h13cocl,heptanoyl chloride PubChem CID: 17313 IUPAC Name: heptanoyl chloride SMILES: CCCCCCC(Cl)=O

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PubChem CID 17313
CAS 2528-61-2
Molecular Weight (g/mol) 148.63
MDL Number MFCD00000763
SMILES CCCCCCC(Cl)=O
Synonym enanthyl chloride,n-heptanoyl chloride,enanthic chloride,oenanthic chloride,heptanoic acid chloride,heptanoylchloride,enanthylchloride,enanthoyl chloride,c6h13cocl,heptanoyl chloride
IUPAC Name heptanoyl chloride
InChI Key UCVODTZQZHMTPN-UHFFFAOYSA-N
Molecular Formula C7H13ClO
15

Thermo Scientific Chemicals 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

EDGE
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