Acyl chlorides

Organic compounds that contain an acyl group bonded to a chloride ion; an acyl group is a carbon atom bonded to an alkyl functional group, and an oxygen atom via a double bond.

1 – 15 of 279 results

Acetyl chloride, 99+%

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

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Specifications

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

6-Bromohexanoyl chloride, 97%

CAS: 22809-37-6 Molecular Formula: C6H10BrClO Molecular Weight (g/mol): 213.499 MDL Number: MFCD00000761 InChI Key: HBPVGJGBRWIVSX-UHFFFAOYSA-N Synonym: hexanoyl chloride, 6-bromo,6-bromohexanoic acid chloride,6-bromohexanoylchloride,6-bromocaproyl chloride,bromohexanoyl chloride,zlchem 435,acmc-209fyy,6-bromo-hexanoylchloride,6-bromo-hexanoyl chloride,6-bromanylhexanoyl chloride PubChem CID: 89848 IUPAC Name: 6-bromohexanoyl chloride SMILES: C(CCC(=O)Cl)CCBr

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Specifications

PubChem CID	89848
CAS	22809-37-6
Molecular Weight (g/mol)	213.499
MDL Number	MFCD00000761
SMILES	C(CCC(=O)Cl)CCBr
Synonym	hexanoyl chloride, 6-bromo,6-bromohexanoic acid chloride,6-bromohexanoylchloride,6-bromocaproyl chloride,bromohexanoyl chloride,zlchem 435,acmc-209fyy,6-bromo-hexanoylchloride,6-bromo-hexanoyl chloride,6-bromanylhexanoyl chloride
IUPAC Name	6-bromohexanoyl chloride
InChI Key	HBPVGJGBRWIVSX-UHFFFAOYSA-N
Molecular Formula	C6H10BrClO

Terephthaloyl chloride, 99%

CAS: 100-20-9 Molecular Formula: C8H4Cl2O2 Molecular Weight (g/mol): 203.02 MDL Number: MFCD00000693 InChI Key: LXEJRKJRKIFVNY-UHFFFAOYSA-N Synonym: terephthaloyl chloride,terephthaloyl dichloride,1,4-benzenedicarbonyl dichloride,terephthalic acid dichloride,terephthalic dichloride,p-phthaloyl chloride,terephthalic acid chloride,p-phthalyl dichloride,p-phthaloyl dichloride,terephthalyl dichloride PubChem CID: 7488 IUPAC Name: benzene-1,4-dicarbonyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C(Cl)=O

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PubChem CID	7488
CAS	100-20-9
Molecular Weight (g/mol)	203.02
MDL Number	MFCD00000693
SMILES	ClC(=O)C1=CC=C(C=C1)C(Cl)=O
Synonym	terephthaloyl chloride,terephthaloyl dichloride,1,4-benzenedicarbonyl dichloride,terephthalic acid dichloride,terephthalic dichloride,p-phthaloyl chloride,terephthalic acid chloride,p-phthalyl dichloride,p-phthaloyl dichloride,terephthalyl dichloride
IUPAC Name	benzene-1,4-dicarbonyl chloride
InChI Key	LXEJRKJRKIFVNY-UHFFFAOYSA-N
Molecular Formula	C8H4Cl2O2

4-Ethylbenzoyl chloride, 98+%

CAS: 16331-45-6 Molecular Formula: C9H9ClO Molecular Weight (g/mol): 168.62 MDL Number: MFCD00000697 InChI Key: AVTLLLZVYYPGFX-UHFFFAOYSA-N PubChem CID: 85368 IUPAC Name: 4-ethylbenzoyl chloride SMILES: CCC1=CC=C(C=C1)C(=O)Cl

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Specifications

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
IUPAC Name	4-ethylbenzoyl chloride
InChI Key	AVTLLLZVYYPGFX-UHFFFAOYSA-N
Molecular Formula	C9H9ClO

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

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Specifications

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

4-Chlorobutyryl chloride, 98%

CAS: 4635-59-0 Molecular Formula: C4H6Cl2O Molecular Weight (g/mol): 140.991 MDL Number: MFCD00000754 InChI Key: CDIIZULDSLKBKV-UHFFFAOYSA-N Synonym: 4-chlorobutyryl chloride,butanoyl chloride, 4-chloro,4-chlorobutanoic acid chloride,4-chlorobutyric acid chloride,4-chlorobutyroyl chloride,gamma-chlorobutyryl chloride,4-chlorobutyrylchloride,gamma-chlorobutyroyl chloride,unii-3663u0vkri,butyryl chloride, 4-chloro PubChem CID: 78370 IUPAC Name: 4-chlorobutanoyl chloride SMILES: C(CC(=O)Cl)CCl

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Specifications

PubChem CID	78370
CAS	4635-59-0
Molecular Weight (g/mol)	140.991
MDL Number	MFCD00000754
SMILES	C(CC(=O)Cl)CCl
Synonym	4-chlorobutyryl chloride,butanoyl chloride, 4-chloro,4-chlorobutanoic acid chloride,4-chlorobutyric acid chloride,4-chlorobutyroyl chloride,gamma-chlorobutyryl chloride,4-chlorobutyrylchloride,gamma-chlorobutyroyl chloride,unii-3663u0vkri,butyryl chloride, 4-chloro
IUPAC Name	4-chlorobutanoyl chloride
InChI Key	CDIIZULDSLKBKV-UHFFFAOYSA-N
Molecular Formula	C4H6Cl2O

4-n-Butoxybenzoyl chloride, 98%

CAS: 33863-86-4 Molecular Formula: C11H13ClO2 Molecular Weight (g/mol): 212.673 MDL Number: MFCD00000689 InChI Key: KMGCTFHTBKBITO-UHFFFAOYSA-N PubChem CID: 118561 IUPAC Name: 4-butoxybenzoyl chloride SMILES: CCCCOC1=CC=C(C=C1)C(=O)Cl

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Specifications

PubChem CID	118561
CAS	33863-86-4
Molecular Weight (g/mol)	212.673
MDL Number	MFCD00000689
SMILES	CCCCOC1=CC=C(C=C1)C(=O)Cl
IUPAC Name	4-butoxybenzoyl chloride
InChI Key	KMGCTFHTBKBITO-UHFFFAOYSA-N
Molecular Formula	C11H13ClO2

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

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Specifications

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

Ethyl succinyl chloride, 95%

CAS: 14794-31-1 Molecular Formula: C6H9ClO3 Molecular Weight (g/mol): 164.585 MDL Number: MFCD00000751 InChI Key: IXZFDJXHLQQSGQ-UHFFFAOYSA-N Synonym: ethyl succinyl chloride,ethyl 3-chloroformyl propionate,ethyl 4-chloro-4-oxobutyrate,butanoic acid, 4-chloro-4-oxo-, ethyl ester,3-carboethoxypropionyl chloride,ethoxycarbonylpropionyl chloride,3-ethoxycarbonylpropionyl chloride,propionic acid, 3-chloroformyl-, ethyl ester,4-chloro-4-oxo-butanoic acid ethyl ester,beta carbethoxy propionyl chloride PubChem CID: 84648 IUPAC Name: ethyl 4-chloro-4-oxobutanoate SMILES: CCOC(=O)CCC(=O)Cl

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Specifications

PubChem CID	84648
CAS	14794-31-1
Molecular Weight (g/mol)	164.585
MDL Number	MFCD00000751
SMILES	CCOC(=O)CCC(=O)Cl
Synonym	ethyl succinyl chloride,ethyl 3-chloroformyl propionate,ethyl 4-chloro-4-oxobutyrate,butanoic acid, 4-chloro-4-oxo-, ethyl ester,3-carboethoxypropionyl chloride,ethoxycarbonylpropionyl chloride,3-ethoxycarbonylpropionyl chloride,propionic acid, 3-chloroformyl-, ethyl ester,4-chloro-4-oxo-butanoic acid ethyl ester,beta carbethoxy propionyl chloride
IUPAC Name	ethyl 4-chloro-4-oxobutanoate
InChI Key	IXZFDJXHLQQSGQ-UHFFFAOYSA-N
Molecular Formula	C6H9ClO3

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-Nitrobenzoyl chloride, 98%

Pricing and Availability
Specifications

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

1-Adamantanecarboxylic acid chloride, 97%

CAS: 2094-72-6 Molecular Formula: C₁₁H₁₅ClO Molecular Weight (g/mol): 198.69 MDL Number: MFCD00074724 InChI Key: MIBQYWIOHFTKHD-UHFFFAOYSA-N Synonym: 1-adamantanecarbonyl chloride,adamantanecarbonyl chloride,1-adamantanecarbonylchloride,1-adamantoyl chloride,adamantoyl chloride,1-adamantanoic acid chloride,1-adamantanecarboxylic acid chloride,adamantane-1-carboxylic acid chloride,1-adamantylcarbonyl chloride,1-adamantyl carbonyl chloride PubChem CID: 98915 IUPAC Name: adamantane-1-carbonyl chloride SMILES: C1C2CC3CC1CC(C2)(C3)C(=O)Cl

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Specifications

PubChem CID	98915
CAS	2094-72-6
Molecular Weight (g/mol)	198.69
MDL Number	MFCD00074724
SMILES	C1C2CC3CC1CC(C2)(C3)C(=O)Cl
Synonym	1-adamantanecarbonyl chloride,adamantanecarbonyl chloride,1-adamantanecarbonylchloride,1-adamantoyl chloride,adamantoyl chloride,1-adamantanoic acid chloride,1-adamantanecarboxylic acid chloride,adamantane-1-carboxylic acid chloride,1-adamantylcarbonyl chloride,1-adamantyl carbonyl chloride
IUPAC Name	adamantane-1-carbonyl chloride
InChI Key	MIBQYWIOHFTKHD-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₅ClO

o-Toluoyl chloride, 99%

CAS: 933-88-0 Molecular Formula: C8H7ClO Molecular Weight (g/mol): 154.59 MDL Number: MFCD00000668 InChI Key: GPZXFICWCMCQPF-UHFFFAOYSA-N Synonym: o-toluoyl chloride,benzoyl chloride, 2-methyl,o-toluoylchloride,methylbenzoyl chloride,o-methylbenzoyl chloride,2-toluoyl chloride,o-toluic acid chloride,unii-j9ykn18e7r,o-toluyl chloride,2-methylbenzoic acid chloride PubChem CID: 70276 IUPAC Name: 2-methylbenzoyl chloride SMILES: CC1=CC=CC=C1C(Cl)=O

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Specifications

PubChem CID	70276
CAS	933-88-0
Molecular Weight (g/mol)	154.59
MDL Number	MFCD00000668
SMILES	CC1=CC=CC=C1C(Cl)=O
Synonym	o-toluoyl chloride,benzoyl chloride, 2-methyl,o-toluoylchloride,methylbenzoyl chloride,o-methylbenzoyl chloride,2-toluoyl chloride,o-toluic acid chloride,unii-j9ykn18e7r,o-toluyl chloride,2-methylbenzoic acid chloride
IUPAC Name	2-methylbenzoyl chloride
InChI Key	GPZXFICWCMCQPF-UHFFFAOYSA-N
Molecular Formula	C8H7ClO

m-Toluoyl chloride, 99%

CAS: 1711-06-4 Molecular Formula: C₈H₇ClO Molecular Weight (g/mol): 154.6 MDL Number: MFCD00000681 InChI Key: YHOYYHYBFSYOSQ-UHFFFAOYSA-N Synonym: m-toluoyl chloride,m-methylbenzoyl chloride,3-toluoyl chloride,toluoyl chloride,benzoyl chloride, 3-methyl,m-toluyl chloride,meta methyl benzoyl chloride,3-methylbenzoylchloride,3-toluoylchloride,unii-w2vjw4350k PubChem CID: 74375 IUPAC Name: 3-methylbenzoyl chloride SMILES: CC1=CC=CC(=C1)C(=O)Cl

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Specifications

PubChem CID	74375
CAS	1711-06-4
Molecular Weight (g/mol)	154.6
MDL Number	MFCD00000681
SMILES	CC1=CC=CC(=C1)C(=O)Cl
Synonym	m-toluoyl chloride,m-methylbenzoyl chloride,3-toluoyl chloride,toluoyl chloride,benzoyl chloride, 3-methyl,m-toluyl chloride,meta methyl benzoyl chloride,3-methylbenzoylchloride,3-toluoylchloride,unii-w2vjw4350k
IUPAC Name	3-methylbenzoyl chloride
InChI Key	YHOYYHYBFSYOSQ-UHFFFAOYSA-N
Molecular Formula	C₈H₇ClO

5-Chlorovaleryl chloride, 96%

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

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Specifications

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

Acyl chlorides

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