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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 (578)
Acyl bromides (38)
Acyl fluorides (5)

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Perfluoro(2-methyl-3-oxahexanoyl) fluoride, 97%

CAS: 2062-98-8 Molecular Formula: C6F12O2 Molecular Weight (g/mol): 332.045 MDL Number: MFCD00054657 InChI Key: BCLQALQSEBVVAD-UHFFFAOYSA-N Synonym: 2,3,3,3-tetrafluoro-2-perfluoropropoxy propanoyl fluoride,undecafluoro-2-methyl-3-oxahexanoyl fluoride,perfluoro 2-methyl-3-oxahexanoyl fluoride,2,3,3,3-tetrafluoro-2-heptafluoropropoxy propanoyl fluoride,perfluoro-2-methyl-3-oxahexanoyl fluoride,propanoyl fluoride, 2,3,3,3-tetrafluoro-2-heptafluoropropoxy,2,3,3,3-tetrafluoro-2-1,1,2,2,3,3,3-heptafluoropropoxy propanoyl fluoride,propanoyl fluoride, 2,3,3,3-tetrafluoro-2-1,1,2,2,3,3,3-heptafluoropropoxy,hfpo dimer,acmc-1cljd PubChem CID: 102740 IUPAC Name: 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoyl fluoride SMILES: C(=O)(C(C(F)(F)F)(OC(C(C(F)(F)F)(F)F)(F)F)F)F

PubChem CID 102740
CAS 2062-98-8
Molecular Weight (g/mol) 332.045
MDL Number MFCD00054657
SMILES C(=O)(C(C(F)(F)F)(OC(C(C(F)(F)F)(F)F)(F)F)F)F
Synonym 2,3,3,3-tetrafluoro-2-perfluoropropoxy propanoyl fluoride,undecafluoro-2-methyl-3-oxahexanoyl fluoride,perfluoro 2-methyl-3-oxahexanoyl fluoride,2,3,3,3-tetrafluoro-2-heptafluoropropoxy propanoyl fluoride,perfluoro-2-methyl-3-oxahexanoyl fluoride,propanoyl fluoride, 2,3,3,3-tetrafluoro-2-heptafluoropropoxy,2,3,3,3-tetrafluoro-2-1,1,2,2,3,3,3-heptafluoropropoxy propanoyl fluoride,propanoyl fluoride, 2,3,3,3-tetrafluoro-2-1,1,2,2,3,3,3-heptafluoropropoxy,hfpo dimer,acmc-1cljd
IUPAC Name 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propanoyl fluoride
InChI Key BCLQALQSEBVVAD-UHFFFAOYSA-N
Molecular Formula C6F12O2
2

Benzoyl bromide, 97%

CAS: 618-32-6 Molecular Formula: C7H5BrO Molecular Weight (g/mol): 185.02 MDL Number: MFCD00000112 InChI Key: AQIHMSVIAGNIDM-UHFFFAOYSA-N Synonym: benzoylbromid,benzoylbromide,bzbr,benzoic acid bromide,acmc-209mwn,benzoyl bromide,benzbromarone impurity a,6ci,7ci,8ci,9ci,benzoic acid bromide;benzenecarbonyl bromide PubChem CID: 12056 IUPAC Name: benzoyl bromide SMILES: BrC(=O)C1=CC=CC=C1

PubChem CID 12056
CAS 618-32-6
Molecular Weight (g/mol) 185.02
MDL Number MFCD00000112
SMILES BrC(=O)C1=CC=CC=C1
Synonym benzoylbromid,benzoylbromide,bzbr,benzoic acid bromide,acmc-209mwn,benzoyl bromide,benzbromarone impurity a,6ci,7ci,8ci,9ci,benzoic acid bromide;benzenecarbonyl bromide
IUPAC Name benzoyl bromide
InChI Key AQIHMSVIAGNIDM-UHFFFAOYSA-N
Molecular Formula C7H5BrO
3
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Acetyl chloride, 98%

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
4
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1,3,5-Benzenetricarbonyl chloride, 98+%

CAS: 4422-95-1 Molecular Formula: C9H3Cl3O3 Molecular Weight (g/mol): 265.47 MDL Number: MFCD00000679 InChI Key: UWCPYKQBIPYOLX-UHFFFAOYSA-N Synonym: trimesoyl chloride,1,3,5-benzenetricarbonyl trichloride,1,3,5-benzenetricarboxylic acid chloride,1,3,5-benzenetricarbonyl chloride,trimesic acid trichloride,1,3,5-benzenetricarboxylic chloride,benzene-1,3,5-tricarbonyl trichloride,unii-5866peo79w,1,5-benzenetricarbonyl trichloride,1,3,5-benzenetricarboxylicacidchloride PubChem CID: 78138 SMILES: ClC(=O)C1=CC(=CC(=C1)C(Cl)=O)C(Cl)=O

PubChem CID 78138
CAS 4422-95-1
Molecular Weight (g/mol) 265.47
MDL Number MFCD00000679
SMILES ClC(=O)C1=CC(=CC(=C1)C(Cl)=O)C(Cl)=O
Synonym trimesoyl chloride,1,3,5-benzenetricarbonyl trichloride,1,3,5-benzenetricarboxylic acid chloride,1,3,5-benzenetricarbonyl chloride,trimesic acid trichloride,1,3,5-benzenetricarboxylic chloride,benzene-1,3,5-tricarbonyl trichloride,unii-5866peo79w,1,5-benzenetricarbonyl trichloride,1,3,5-benzenetricarboxylicacidchloride
InChI Key UWCPYKQBIPYOLX-UHFFFAOYSA-N
Molecular Formula C9H3Cl3O3
5
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3-Chloropropionyl chloride, 98%

CAS: 625-36-5 Molecular Formula: C3H4Cl2O Molecular Weight (g/mol): 126.96 MDL Number: MFCD00000747 InChI Key: INUNLMUAPJVRME-UHFFFAOYSA-N Synonym: 3-chloropropionyl chloride,propanoyl chloride, 3-chloro,propionyl chloride, 3-chloro,3-chloropropionylchloride,beta-chloropropionyl chloride,3-chloropropionic acid chloride,chloropropionyl chloride,propanoylchloride, 3-chloro,.beta.-chloropropanoyl chloride,.beta.-chloropropionyl chloride PubChem CID: 69364 IUPAC Name: 3-chloropropanoyl chloride SMILES: ClCCC(Cl)=O

PubChem CID 69364
CAS 625-36-5
Molecular Weight (g/mol) 126.96
MDL Number MFCD00000747
SMILES ClCCC(Cl)=O
Synonym 3-chloropropionyl chloride,propanoyl chloride, 3-chloro,propionyl chloride, 3-chloro,3-chloropropionylchloride,beta-chloropropionyl chloride,3-chloropropionic acid chloride,chloropropionyl chloride,propanoylchloride, 3-chloro,.beta.-chloropropanoyl chloride,.beta.-chloropropionyl chloride
IUPAC Name 3-chloropropanoyl chloride
InChI Key INUNLMUAPJVRME-UHFFFAOYSA-N
Molecular Formula C3H4Cl2O
6
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trans-Crotonyl chloride, 90%, tech.

CAS: 625-35-4 Molecular Formula: C4H5ClO Molecular Weight (g/mol): 104.54 MDL Number: MFCD00000734 InChI Key: RJUIDDKTATZJFE-NSCUHMNNSA-N Synonym: crotonyl chloride,2-butenoyl chloride,crotonoyl chloride,e-but-2-enoyl chloride,e-2-butenoyl chloride,crotonic acid chloride,2e-but-2-enoyl chloride,2-butenoyl chloride, e,2-butenoyl chloride, 2e,trans-2-butenoyl chloride PubChem CID: 643131 IUPAC Name: (E)-but-2-enoyl chloride SMILES: CC=CC(=O)Cl

PubChem CID 643131
CAS 625-35-4
Molecular Weight (g/mol) 104.54
MDL Number MFCD00000734
SMILES CC=CC(=O)Cl
Synonym crotonyl chloride,2-butenoyl chloride,crotonoyl chloride,e-but-2-enoyl chloride,e-2-butenoyl chloride,crotonic acid chloride,2e-but-2-enoyl chloride,2-butenoyl chloride, e,2-butenoyl chloride, 2e,trans-2-butenoyl chloride
IUPAC Name (E)-but-2-enoyl chloride
InChI Key RJUIDDKTATZJFE-NSCUHMNNSA-N
Molecular Formula C4H5ClO
7
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Oxalyl chloride, 98%

CAS: 79-37-8 Molecular Formula: C2Cl2O2 Molecular Weight (g/mol): 126.93 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) 126.93
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
8
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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

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
9
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4-Ethylbenzoyl chloride, 97%

CAS: 16331-45-6 Molecular Formula: C9H9ClO Molecular Weight (g/mol): 168.62 MDL Number: MFCD00000697 InChI Key: AVTLLLZVYYPGFX-UHFFFAOYSA-N Synonym: benzoyl chloride, 4-ethyl,p-ethylbenzoyl chloride,4-ethylbenzoylchloride,4-ethylbenzene-1-carbonyl chloride,4-ethyl-benzoyl chloride,acmc-20amiy,pubchem9725,4-ethyl benzoyl choride,4-ethyl benzoyl chloride,benzoyl chloride,4-ethyl PubChem CID: 85368 IUPAC Name: 4-ethylbenzoyl chloride SMILES: CCC1=CC=C(C=C1)C(=O)Cl

PubChem CID 85368
CAS 16331-45-6
Molecular Weight (g/mol) 168.62
MDL Number MFCD00000697
SMILES CCC1=CC=C(C=C1)C(=O)Cl
Synonym benzoyl chloride, 4-ethyl,p-ethylbenzoyl chloride,4-ethylbenzoylchloride,4-ethylbenzene-1-carbonyl chloride,4-ethyl-benzoyl chloride,acmc-20amiy,pubchem9725,4-ethyl benzoyl choride,4-ethyl benzoyl chloride,benzoyl chloride,4-ethyl
IUPAC Name 4-ethylbenzoyl chloride
InChI Key AVTLLLZVYYPGFX-UHFFFAOYSA-N
Molecular Formula C9H9ClO
10
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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
11
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Phenoxyacetyl chloride, 98%

CAS: 701-99-5 Molecular Formula: C8H7ClO2 Molecular Weight (g/mol): 170.59 MDL Number: MFCD00000726 InChI Key: PKUPAJQAJXVUEK-UHFFFAOYSA-N Synonym: phenoxyacetyl chloride,acetyl chloride, phenoxy,phenyloxyacetyl chloride,phenoxyacetylchloride,phenoxyacetic acid chloride,acetyl chloride, 2-phenoxy,pac-cl,phenoxylacetylchloride,2-phenoxyacetylchloride,phenoxy acetyl chloride PubChem CID: 69703 IUPAC Name: 2-phenoxyacetyl chloride SMILES: ClC(=O)COC1=CC=CC=C1

PubChem CID 69703
CAS 701-99-5
Molecular Weight (g/mol) 170.59
MDL Number MFCD00000726
SMILES ClC(=O)COC1=CC=CC=C1
Synonym phenoxyacetyl chloride,acetyl chloride, phenoxy,phenyloxyacetyl chloride,phenoxyacetylchloride,phenoxyacetic acid chloride,acetyl chloride, 2-phenoxy,pac-cl,phenoxylacetylchloride,2-phenoxyacetylchloride,phenoxy acetyl chloride
IUPAC Name 2-phenoxyacetyl chloride
InChI Key PKUPAJQAJXVUEK-UHFFFAOYSA-N
Molecular Formula C8H7ClO2
12
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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
13
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Trimethylacetyl chloride, 98+%

CAS: 3282-30-2 Molecular Formula: C5H9ClO Molecular Weight (g/mol): 120.58 MDL Number: MFCD00000709 InChI Key: JVSFQJZRHXAUGT-UHFFFAOYSA-N Synonym: pivaloyl chloride,trimethylacetyl chloride,propanoyl chloride, 2,2-dimethyl,pivalyl chloride,pivaloylchloride,2,2-dimethylpropionyl chloride,pivalic acid chloride,pivalolyl chloride,unii-jq82j0o21t,2,2-dimethylpropionylchloride PubChem CID: 62493 IUPAC Name: 2,2-dimethylpropanoyl chloride SMILES: CC(C)(C)C(Cl)=O

PubChem CID 62493
CAS 3282-30-2
Molecular Weight (g/mol) 120.58
MDL Number MFCD00000709
SMILES CC(C)(C)C(Cl)=O
Synonym pivaloyl chloride,trimethylacetyl chloride,propanoyl chloride, 2,2-dimethyl,pivalyl chloride,pivaloylchloride,2,2-dimethylpropionyl chloride,pivalic acid chloride,pivalolyl chloride,unii-jq82j0o21t,2,2-dimethylpropionylchloride
IUPAC Name 2,2-dimethylpropanoyl chloride
InChI Key JVSFQJZRHXAUGT-UHFFFAOYSA-N
Molecular Formula C5H9ClO
14
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4-Bromobutyryl chloride, 97%

CAS: 927-58-2 Molecular Formula: C4H6BrClO Molecular Weight (g/mol): 185.445 MDL Number: MFCD00000753 InChI Key: LRTRXDSAJLSRTG-UHFFFAOYSA-N Synonym: 4-bromobutyryl chloride,butanoyl chloride, 4-bromo,g-bromobutyroyl chloride,butyryl chloride, 4-bromo,4-bromobutyrylchloride,bromobutryl chloride,bromobutyryl chloride,acmc-20ammt,4-bromobutanoylchloride,4-bromobutyroylchloride PubChem CID: 70225 IUPAC Name: 4-bromobutanoyl chloride SMILES: C(CC(=O)Cl)CBr

PubChem CID 70225
CAS 927-58-2
Molecular Weight (g/mol) 185.445
MDL Number MFCD00000753
SMILES C(CC(=O)Cl)CBr
Synonym 4-bromobutyryl chloride,butanoyl chloride, 4-bromo,g-bromobutyroyl chloride,butyryl chloride, 4-bromo,4-bromobutyrylchloride,bromobutryl chloride,bromobutyryl chloride,acmc-20ammt,4-bromobutanoylchloride,4-bromobutyroylchloride
IUPAC Name 4-bromobutanoyl chloride
InChI Key LRTRXDSAJLSRTG-UHFFFAOYSA-N
Molecular Formula C4H6BrClO
15
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Isobutyryl chloride, 98%

CAS: 79-30-1 Molecular Formula: C4H7ClO Molecular Weight (g/mol): 106.55 MDL Number: MFCD00000717 InChI Key: DGMOBVGABMBZSB-UHFFFAOYSA-N Synonym: isobutyryl chloride,2-methylpropionyl chloride,propanoyl chloride, 2-methyl,isobutanoyl chloride,isobutyric acid chloride,isobutyroyl chloride,isobutyrylchloride,dimethylacetyl chloride,chloro isopropyl ketone,alpha-methylpropionyl chloride PubChem CID: 62325 IUPAC Name: 2-methylpropanoyl chloride SMILES: CC(C)C(=O)Cl

PubChem CID 62325
CAS 79-30-1
Molecular Weight (g/mol) 106.55
MDL Number MFCD00000717
SMILES CC(C)C(=O)Cl
Synonym isobutyryl chloride,2-methylpropionyl chloride,propanoyl chloride, 2-methyl,isobutanoyl chloride,isobutyric acid chloride,isobutyroyl chloride,isobutyrylchloride,dimethylacetyl chloride,chloro isopropyl ketone,alpha-methylpropionyl chloride
IUPAC Name 2-methylpropanoyl chloride
InChI Key DGMOBVGABMBZSB-UHFFFAOYSA-N
Molecular Formula C4H7ClO