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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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1 – 15 of 307 results
1

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
2

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
3

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
4

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
5

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
6

4-n-Pentylbenzoyl chloride, 98%

CAS: 49763-65-7 Molecular Formula: C12H15ClO Molecular Weight (g/mol): 210.701 MDL Number: MFCD00000700 InChI Key: FBBRKYLXMNQFQU-UHFFFAOYSA-N Synonym: benzoyl chloride, 4-pentyl,p-pentylbenzoyl chloride,4-n-pentylbenzoyl chloride,4-n-amylbenzoyl chloride,4-pentyl-benzoyl chloride,4-pentylbenzene-1-carbonyl chloride,acmc-20ambq,p-n-amyl benzoyl chloride,4-n-pentyl benzoyl chloride,4-n-pentyl-benzoyl chloride PubChem CID: 170812 IUPAC Name: 4-pentylbenzoyl chloride SMILES: CCCCCC1=CC=C(C=C1)C(=O)Cl

PubChem CID 170812
CAS 49763-65-7
Molecular Weight (g/mol) 210.701
MDL Number MFCD00000700
SMILES CCCCCC1=CC=C(C=C1)C(=O)Cl
Synonym benzoyl chloride, 4-pentyl,p-pentylbenzoyl chloride,4-n-pentylbenzoyl chloride,4-n-amylbenzoyl chloride,4-pentyl-benzoyl chloride,4-pentylbenzene-1-carbonyl chloride,acmc-20ambq,p-n-amyl benzoyl chloride,4-n-pentyl benzoyl chloride,4-n-pentyl-benzoyl chloride
IUPAC Name 4-pentylbenzoyl chloride
InChI Key FBBRKYLXMNQFQU-UHFFFAOYSA-N
Molecular Formula C12H15ClO
7

4-tert-Butylbenzoyl chloride, 98%

CAS: 1710-98-1 Molecular Formula: C11H13ClO Molecular Weight (g/mol): 196.67 MDL Number: MFCD00000695 InChI Key: WNLMYNASWOULQY-UHFFFAOYSA-N PubChem CID: 74372 IUPAC Name: 4-tert-butylbenzoyl chloride SMILES: CC(C)(C)C1=CC=C(C=C1)C(Cl)=O

PubChem CID 74372
CAS 1710-98-1
Molecular Weight (g/mol) 196.67
MDL Number MFCD00000695
SMILES CC(C)(C)C1=CC=C(C=C1)C(Cl)=O
IUPAC Name 4-tert-butylbenzoyl chloride
InChI Key WNLMYNASWOULQY-UHFFFAOYSA-N
Molecular Formula C11H13ClO
8

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
9

Succinyl Chloride, ca. 95%

CAS: 543-20-4 Molecular Formula: C4H4Cl2O2 Molecular Weight (g/mol): 154.98 MDL Number: MFCD00000749 InChI Key: IRXBNHGNHKNOJI-UHFFFAOYSA-N Synonym: succinyl chloride,succinyl dichloride,succinic acid dichloride,succinoyl chloride,succinoyl dichloride,succinic chloride,1,2-bis chlorocarbonyl ethane,butanedioyl chloride,unii-gdn09v9867,1,2-ethanediylbis chloroformate PubChem CID: 10970 IUPAC Name: butanedioyl dichloride SMILES: C(CC(=O)Cl)C(=O)Cl

PubChem CID 10970
CAS 543-20-4
Molecular Weight (g/mol) 154.98
MDL Number MFCD00000749
SMILES C(CC(=O)Cl)C(=O)Cl
Synonym succinyl chloride,succinyl dichloride,succinic acid dichloride,succinoyl chloride,succinoyl dichloride,succinic chloride,1,2-bis chlorocarbonyl ethane,butanedioyl chloride,unii-gdn09v9867,1,2-ethanediylbis chloroformate
IUPAC Name butanedioyl dichloride
InChI Key IRXBNHGNHKNOJI-UHFFFAOYSA-N
Molecular Formula C4H4Cl2O2
10

Oxalyl chloride, 98%

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
11

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
12

4-Bromobutyryl chloride, 95%

CAS: 927-58-2 Molecular Formula: C4H6BrClO Molecular Weight (g/mol): 185.46 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) 185.46
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
13

Palmitoyl chloride, 98%

CAS: 112-67-4 MDL Number: MFCD00000742 InChI Key: ARBOVOVUTSQWSS-UHFFFAOYSA-N Synonym: palmitoyl chloride,palmitic acid chloride,palmitoylchloride,unii-7642r2josb,hexadecanoyl-chloride,palm acetyl chlorine 14 acetyl chlorine,hexadecanoic acid, chloride,palmitic chloride,hexadecanoylchloride,n-hexadecanoyl chloride PubChem CID: 8206 IUPAC Name: hexadecanoyl chloride SMILES: CCCCCCCCCCCCCCCC(=O)Cl

PubChem CID 8206
CAS 112-67-4
MDL Number MFCD00000742
SMILES CCCCCCCCCCCCCCCC(=O)Cl
Synonym palmitoyl chloride,palmitic acid chloride,palmitoylchloride,unii-7642r2josb,hexadecanoyl-chloride,palm acetyl chlorine 14 acetyl chlorine,hexadecanoic acid, chloride,palmitic chloride,hexadecanoylchloride,n-hexadecanoyl chloride
IUPAC Name hexadecanoyl chloride
InChI Key ARBOVOVUTSQWSS-UHFFFAOYSA-N
14

Succinyl chloride, 96%

CAS: 543-20-4 Molecular Formula: C4H4Cl2O2 Molecular Weight (g/mol): 154.974 MDL Number: MFCD00000749 InChI Key: IRXBNHGNHKNOJI-UHFFFAOYSA-N Synonym: succinyl chloride,succinyl dichloride,succinic acid dichloride,succinoyl chloride,succinoyl dichloride,succinic chloride,1,2-bis chlorocarbonyl ethane,butanedioyl chloride,unii-gdn09v9867,1,2-ethanediylbis chloroformate PubChem CID: 10970 IUPAC Name: butanedioyl dichloride SMILES: C(CC(=O)Cl)C(=O)Cl

PubChem CID 10970
CAS 543-20-4
Molecular Weight (g/mol) 154.974
MDL Number MFCD00000749
SMILES C(CC(=O)Cl)C(=O)Cl
Synonym succinyl chloride,succinyl dichloride,succinic acid dichloride,succinoyl chloride,succinoyl dichloride,succinic chloride,1,2-bis chlorocarbonyl ethane,butanedioyl chloride,unii-gdn09v9867,1,2-ethanediylbis chloroformate
IUPAC Name butanedioyl dichloride
InChI Key IRXBNHGNHKNOJI-UHFFFAOYSA-N
Molecular Formula C4H4Cl2O2
15

tert-Butylacetyl chloride, 98+%

CAS: 7065-46-5 Molecular Formula: C6H11ClO Molecular Weight (g/mol): 134.603 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) 134.603
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