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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 (576)
Acyl bromides (38)
Acyl fluorides (5)

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Keyword Search:
1 – 15 of 307 results
1

Iodoacetyl chloride, 97%

CAS: 38020-81-4 Molecular Formula: C2H2ClIO Molecular Weight (g/mol): 204.39 MDL Number: MFCD00013718 InChI Key: BSVMPWANOMFSPR-UHFFFAOYSA-N Synonym: iodoacetyl chloride,iodoacetylchloride,acetyl chloride, iodo,jodacetylchlorid,acetylchloride,iodo,iodoacetic acid chloride,acmc-1aewu,iodoacetyl chloride 5g,acetyl chloride, iodo-6ci,9ci PubChem CID: 3084680 IUPAC Name: 2-iodoacetyl chloride SMILES: ClC(=O)CI

PubChem CID 3084680
CAS 38020-81-4
Molecular Weight (g/mol) 204.39
MDL Number MFCD00013718
SMILES ClC(=O)CI
Synonym iodoacetyl chloride,iodoacetylchloride,acetyl chloride, iodo,jodacetylchlorid,acetylchloride,iodo,iodoacetic acid chloride,acmc-1aewu,iodoacetyl chloride 5g,acetyl chloride, iodo-6ci,9ci
IUPAC Name 2-iodoacetyl chloride
InChI Key BSVMPWANOMFSPR-UHFFFAOYSA-N
Molecular Formula C2H2ClIO
2

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

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
3

Ethyl glutaryl chloride, 97%

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
4

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
5

Benzoyl chloride, 98+%, ACS reagent

CAS: 98-88-4 Molecular Formula: C7H5ClO Molecular Weight (g/mol): 140.57 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

PubChem CID 7412
CAS 98-88-4
Molecular Weight (g/mol) 140.57
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
6

2-Ethylbutyryl chloride, 99%

CAS: 2736-40-5 Molecular Formula: C6H11ClO Molecular Weight (g/mol): 134.60 MDL Number: MFCD00018812 InChI Key: SMUKODJVMQOSAB-UHFFFAOYSA-N Synonym: 2-ethylbutyryl chloride,2-ethylbutyroyl chloride,butanoyl chloride, 2-ethyl,butyryl chloride, 2-ethyl,2-ethylbutyrylchloride,diethylacetylchloride,diethylacetyl chloride,acmc-1cqal,2-ethyl butyryl chloride,2-ethyl-butyryl chloride PubChem CID: 75954 IUPAC Name: 2-ethylbutanoyl chloride SMILES: CCC(CC)C(Cl)=O

PubChem CID 75954
CAS 2736-40-5
Molecular Weight (g/mol) 134.60
MDL Number MFCD00018812
SMILES CCC(CC)C(Cl)=O
Synonym 2-ethylbutyryl chloride,2-ethylbutyroyl chloride,butanoyl chloride, 2-ethyl,butyryl chloride, 2-ethyl,2-ethylbutyrylchloride,diethylacetylchloride,diethylacetyl chloride,acmc-1cqal,2-ethyl butyryl chloride,2-ethyl-butyryl chloride
IUPAC Name 2-ethylbutanoyl chloride
InChI Key SMUKODJVMQOSAB-UHFFFAOYSA-N
Molecular Formula C6H11ClO
7

5-Chlorovaleroyl chloride, 98%

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
8

Thiophene-3-carbonyl chloride, 97%, Thermo Scientific Chemicals

CAS: 41507-35-1 Molecular Formula: C5H3ClOS Molecular Weight (g/mol): 146.59 MDL Number: MFCD00130090 InChI Key: QTWBEVAYYDZLQL-UHFFFAOYSA-N Synonym: 3-thiophenecarbonyl chloride,3-thenoyl chloride,3-thiophenecarboxylic acid chloride,3-thiophenecarbonylchloride,pubchem5597,3-chlorocarbonyl thiophene,3-thiophene carbonyl chloride,thiophene-3-carboxylic acid chloride,thiophene-3-carbonyl chloride,3-thiophenecarbonyl chloride 6ci, 9ci PubChem CID: 2776377 IUPAC Name: thiophene-3-carbonyl chloride SMILES: ClC(=O)C1=CSC=C1

PubChem CID 2776377
CAS 41507-35-1
Molecular Weight (g/mol) 146.59
MDL Number MFCD00130090
SMILES ClC(=O)C1=CSC=C1
Synonym 3-thiophenecarbonyl chloride,3-thenoyl chloride,3-thiophenecarboxylic acid chloride,3-thiophenecarbonylchloride,pubchem5597,3-chlorocarbonyl thiophene,3-thiophene carbonyl chloride,thiophene-3-carboxylic acid chloride,thiophene-3-carbonyl chloride,3-thiophenecarbonyl chloride 6ci, 9ci
IUPAC Name thiophene-3-carbonyl chloride
InChI Key QTWBEVAYYDZLQL-UHFFFAOYSA-N
Molecular Formula C5H3ClOS
9

Thermo Scientific Chemicals D-alpha-Tocopherylquinone, 90-95%

CAS: 7559-04-8 Molecular Formula: C29H50O3 Molecular Weight (g/mol): 446.71 MDL Number: MFCD00135657 InChI Key: LTVDFSLWFKLJDQ-UHFFFAOYNA-N Synonym: 2-chloropropionyl chloride,propanoyl chloride, 2-chloro,alpha-chloropropionyl chloride,2-chloropropionic acid chloride,2-chloropropionylchloride,.alpha.-chloropropionyl chloride,2-chloropropanyl chloride,1,2dichloro-1-propanone,2-chloro-propionylchloride,1,2-dichloro-1-propanone PubChem CID: 111019 IUPAC Name: 2-chloropropanoyl chloride SMILES: CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O

PubChem CID 111019
CAS 7559-04-8
Molecular Weight (g/mol) 446.71
MDL Number MFCD00135657
SMILES CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O
Synonym 2-chloropropionyl chloride,propanoyl chloride, 2-chloro,alpha-chloropropionyl chloride,2-chloropropionic acid chloride,2-chloropropionylchloride,.alpha.-chloropropionyl chloride,2-chloropropanyl chloride,1,2dichloro-1-propanone,2-chloro-propionylchloride,1,2-dichloro-1-propanone
IUPAC Name 2-chloropropanoyl chloride
InChI Key LTVDFSLWFKLJDQ-UHFFFAOYNA-N
Molecular Formula C29H50O3
10

4-(Trifluoromethoxy)benzoyl chloride, 98%

CAS: 36823-88-8 Molecular Formula: C8H4ClF3O2 Molecular Weight (g/mol): 224.56 MDL Number: MFCD00052329 InChI Key: ZXKKOFJYPRJFIE-UHFFFAOYSA-N Synonym: 4-trifluoromethoxy benzoyl chloride,p-trifluoromethoxybenzoyl chloride,benzoyl chloride, 4-trifluoromethoxy,4-trifluoromethoxy benzene-1-carbonyl chloride,4-trifluoromethoxy benzoylchloride,4-trifluoromethoxy-benzoyl chloride,p-trifluoromethoxy benzoyl chloride,acmc-209ip1,ksc495i1f,p-trifluoromethoxybenzoylchloride PubChem CID: 142110 IUPAC Name: 4-(trifluoromethoxy)benzoyl chloride SMILES: C1=CC(=CC=C1C(=O)Cl)OC(F)(F)F

PubChem CID 142110
CAS 36823-88-8
Molecular Weight (g/mol) 224.56
MDL Number MFCD00052329
SMILES C1=CC(=CC=C1C(=O)Cl)OC(F)(F)F
Synonym 4-trifluoromethoxy benzoyl chloride,p-trifluoromethoxybenzoyl chloride,benzoyl chloride, 4-trifluoromethoxy,4-trifluoromethoxy benzene-1-carbonyl chloride,4-trifluoromethoxy benzoylchloride,4-trifluoromethoxy-benzoyl chloride,p-trifluoromethoxy benzoyl chloride,acmc-209ip1,ksc495i1f,p-trifluoromethoxybenzoylchloride
IUPAC Name 4-(trifluoromethoxy)benzoyl chloride
InChI Key ZXKKOFJYPRJFIE-UHFFFAOYSA-N
Molecular Formula C8H4ClF3O2
11

Oxalyl chloride, 2M soln. in dichloromethane

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

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
12

2-Bromopropionyl chloride, 98%

CAS: 7148-74-5 Molecular Formula: C3H4BrClO Molecular Weight (g/mol): 171.42 MDL Number: MFCD00000711 InChI Key: OZGMODDEIHYPRY-UHFFFAOYNA-N Synonym: 2-bromopropionyl chloride,propanoyl chloride, 2-bromo,2-bromopropionylchloride,2-bromo-propionyl chloride,2-brominepropionylchloride,alpha-bromopropionyl chloride,2-bromopropionic acid chloride,sgqdjlpqbsmuh@,2-bromopropanoylchloride,acmc-1cjhb PubChem CID: 97980 IUPAC Name: 2-bromopropanoyl chloride SMILES: CC(Br)C(Cl)=O

PubChem CID 97980
CAS 7148-74-5
Molecular Weight (g/mol) 171.42
MDL Number MFCD00000711
SMILES CC(Br)C(Cl)=O
Synonym 2-bromopropionyl chloride,propanoyl chloride, 2-bromo,2-bromopropionylchloride,2-bromo-propionyl chloride,2-brominepropionylchloride,alpha-bromopropionyl chloride,2-bromopropionic acid chloride,sgqdjlpqbsmuh@,2-bromopropanoylchloride,acmc-1cjhb
IUPAC Name 2-bromopropanoyl chloride
InChI Key OZGMODDEIHYPRY-UHFFFAOYNA-N
Molecular Formula C3H4BrClO
13

2,3-Dibromopropionyl chloride, 95%

CAS: 18791-02-1 Molecular Formula: C3H3Br2ClO Molecular Weight (g/mol): 250.31 MDL Number: MFCD00000712 InChI Key: HWKWYDXHMQQDQJ-UHFFFAOYNA-N 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
IUPAC Name 2,3-dibromopropanoyl chloride
InChI Key HWKWYDXHMQQDQJ-UHFFFAOYNA-N
Molecular Formula C3H3Br2ClO
14

p-Anisoyl chloride, 99%

CAS: 100-07-2 Molecular Formula: C8H7ClO2 Molecular Weight (g/mol): 170.59 MDL Number: MFCD00000687 InChI Key: MXMOTZIXVICDSD-UHFFFAOYSA-N Synonym: p-anisoyl chloride,benzoyl chloride, 4-methoxy,anisoyl chloride,4-anisoyl chloride,p-methoxybenzoyl chloride,4-methoxybenzoylchloride,4-methoxybenzoic acid chloride,benzoyl chloride, p-methoxy,p-methoxybenzoic acid chloride,4-methoxy-benzoyl chloride PubChem CID: 7477 IUPAC Name: 4-methoxybenzoyl chloride SMILES: COC1=CC=C(C=C1)C(Cl)=O

PubChem CID 7477
CAS 100-07-2
Molecular Weight (g/mol) 170.59
MDL Number MFCD00000687
SMILES COC1=CC=C(C=C1)C(Cl)=O
Synonym p-anisoyl chloride,benzoyl chloride, 4-methoxy,anisoyl chloride,4-anisoyl chloride,p-methoxybenzoyl chloride,4-methoxybenzoylchloride,4-methoxybenzoic acid chloride,benzoyl chloride, p-methoxy,p-methoxybenzoic acid chloride,4-methoxy-benzoyl chloride
IUPAC Name 4-methoxybenzoyl chloride
InChI Key MXMOTZIXVICDSD-UHFFFAOYSA-N
Molecular Formula C8H7ClO2
15

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

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