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 661 results

Oxalyl Chloride 98.0+%, TCI America™

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

Benzoyl Chloride 98.0+%, TCI America™

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

4-Butylbenzoyl Chloride 96.0+%, TCI America™

CAS: 28788-62-7 Molecular Formula: C11H13ClO Molecular Weight (g/mol): 196.67 MDL Number: MFCD00000699 InChI Key: OUOWCSJYDCPVDM-UHFFFAOYSA-N Synonym: 4-n-butylbenzoyl chloride,benzoyl chloride, 4-butyl,p-butylbenzoyl chloride,4-n-butyl-benzoyl chloride,4-butylbenzoylchloride,4-n-butylbenzoylchloride,p-n-butyl benzoylchloride,p-n-butylbenzoyl chloride,4-1-butylbenzoyl chloride,acmc-209h4o PubChem CID: 120049 IUPAC Name: 4-butylbenzoyl chloride SMILES: CCCCC1=CC=C(C=C1)C(Cl)=O

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PubChem CID	120049
CAS	28788-62-7
Molecular Weight (g/mol)	196.67
MDL Number	MFCD00000699
SMILES	CCCCC1=CC=C(C=C1)C(Cl)=O
Synonym	4-n-butylbenzoyl chloride,benzoyl chloride, 4-butyl,p-butylbenzoyl chloride,4-n-butyl-benzoyl chloride,4-butylbenzoylchloride,4-n-butylbenzoylchloride,p-n-butyl benzoylchloride,p-n-butylbenzoyl chloride,4-1-butylbenzoyl chloride,acmc-209h4o
IUPAC Name	4-butylbenzoyl chloride
InChI Key	OUOWCSJYDCPVDM-UHFFFAOYSA-N
Molecular Formula	C11H13ClO

4,4'-Biphenyldicarbonyl Chloride 97.0+%, TCI America™

CAS: 2351-37-3 Molecular Formula: C14H8Cl2O2 Molecular Weight (g/mol): 279.12 MDL Number: MFCD00058934 InChI Key: QDBOAKPEXMMQFO-UHFFFAOYSA-N Synonym: 4,4′C-Bibenzoyl Chloride, 4,4′C-Dibenzoyl Chloride, 4,4′C-Diphenyldicarbonyl Chloride PubChem CID: 75374 IUPAC Name: [1,1'-biphenyl]-4,4'-dicarbonyl dichloride SMILES: ClC(=O)C1=CC=C(C=C1)C1=CC=C(C=C1)C(Cl)=O

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PubChem CID	75374
CAS	2351-37-3
Molecular Weight (g/mol)	279.12
MDL Number	MFCD00058934
SMILES	ClC(=O)C1=CC=C(C=C1)C1=CC=C(C=C1)C(Cl)=O
Synonym	4,4′C-Bibenzoyl Chloride, 4,4′C-Dibenzoyl Chloride, 4,4′C-Diphenyldicarbonyl Chloride
IUPAC Name	[1,1'-biphenyl]-4,4'-dicarbonyl dichloride
InChI Key	QDBOAKPEXMMQFO-UHFFFAOYSA-N
Molecular Formula	C14H8Cl2O2

3-Chlorobenzo[b]thiophene-2-carbonyl chloride, 97%, Thermo Scientific™

CAS: 21815-91-8 Molecular Formula: C9H4Cl2OS Molecular Weight (g/mol): 231.09 MDL Number: MFCD00053069 InChI Key: GWKSSMDJEWPKCM-UHFFFAOYSA-N Synonym: 3-chlorobenzo b thiophene-2-carbonyl chloride,3-chlorobenzothiophene-2-carbonyl chloride,3-chloro-benzo b thiophene-2-carbonyl chloride,3-chlorobenzo b thiophen-2-carbonyl chloride,benzo b thiophene-2-carbonyl chloride, 3-chloro,3-chlorobenzo b-2-thiophenecarboxylic acid chloride,acmc-1cne6,3-chlorobenzo b thiophene-2-carbonylchloride,2-chlorocarbonyl-3-chlorobenzo b thiophene,3-chlorobenzo thiophene-2-carbonyl chloride PubChem CID: 519898 IUPAC Name: 3-chloro-1-benzothiophene-2-carbonyl chloride SMILES: ClC(=O)C1=C(Cl)C2=CC=CC=C2S1

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PubChem CID	519898
CAS	21815-91-8
Molecular Weight (g/mol)	231.09
MDL Number	MFCD00053069
SMILES	ClC(=O)C1=C(Cl)C2=CC=CC=C2S1
Synonym	3-chlorobenzo b thiophene-2-carbonyl chloride,3-chlorobenzothiophene-2-carbonyl chloride,3-chloro-benzo b thiophene-2-carbonyl chloride,3-chlorobenzo b thiophen-2-carbonyl chloride,benzo b thiophene-2-carbonyl chloride, 3-chloro,3-chlorobenzo b-2-thiophenecarboxylic acid chloride,acmc-1cne6,3-chlorobenzo b thiophene-2-carbonylchloride,2-chlorocarbonyl-3-chlorobenzo b thiophene,3-chlorobenzo thiophene-2-carbonyl chloride
IUPAC Name	3-chloro-1-benzothiophene-2-carbonyl chloride
InChI Key	GWKSSMDJEWPKCM-UHFFFAOYSA-N
Molecular Formula	C9H4Cl2OS

2-Chloropropionyl Chloride 95.0+%, TCI America™

CAS: 7623-09-8 Molecular Formula: C3H4Cl2O Molecular Weight (g/mol): 126.96 MDL Number: MFCD00000862 InChI Key: JEQDSBVHLKBEIZ-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(=O)Cl)Cl

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PubChem CID	111019
CAS	7623-09-8
Molecular Weight (g/mol)	126.96
MDL Number	MFCD00000862
SMILES	CC(C(=O)Cl)Cl
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	JEQDSBVHLKBEIZ-UHFFFAOYNA-N
Molecular Formula	C3H4Cl2O

1-Methyl-1H-benzimidazole-5-carbonyl chloride hydrochloride, 90%, Thermo Scientific™

CAS: 906352-57-6 Molecular Formula: C9H8Cl2N2O Molecular Weight (g/mol): 231.08 MDL Number: MFCD09817460 InChI Key: SGNORNZSRSQMEE-UHFFFAOYSA-N Synonym: 1-methyl-1h-benzimidazole-5-carbonyl chloride hydrochloride,1-methyl-1,3-benzodiazole-5-carbonyl chloride hydrochloride,1-methyl-1h-benzoimidazole-5-carbonyl chloride.hcl,1-methylbenzimidazole-5-carbonyl chloride, chloride,1-methyl-1h-benzo d imidazole-5-carbonyl chloride hydrochloride,1-methyl-1h-benzimidazole-5-carbonyl chloride-hydrogen chloride 1/1,1h-benzimidazole-5-carbonylchloride, 1-methyl-, hydrochloride 1:1 PubChem CID: 24229458 IUPAC Name: 1-methylbenzimidazole-5-carbonyl chloride;hydrochloride SMILES: Cl.CN1C=NC2=CC(=CC=C12)C(Cl)=O

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PubChem CID	24229458
CAS	906352-57-6
Molecular Weight (g/mol)	231.08
MDL Number	MFCD09817460
SMILES	Cl.CN1C=NC2=CC(=CC=C12)C(Cl)=O
Synonym	1-methyl-1h-benzimidazole-5-carbonyl chloride hydrochloride,1-methyl-1,3-benzodiazole-5-carbonyl chloride hydrochloride,1-methyl-1h-benzoimidazole-5-carbonyl chloride.hcl,1-methylbenzimidazole-5-carbonyl chloride, chloride,1-methyl-1h-benzo d imidazole-5-carbonyl chloride hydrochloride,1-methyl-1h-benzimidazole-5-carbonyl chloride-hydrogen chloride 1/1,1h-benzimidazole-5-carbonylchloride, 1-methyl-, hydrochloride 1:1
IUPAC Name	1-methylbenzimidazole-5-carbonyl chloride;hydrochloride
InChI Key	SGNORNZSRSQMEE-UHFFFAOYSA-N
Molecular Formula	C9H8Cl2N2O

2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-carbonyl chloride, 97%, Thermo Scientific™

CAS: 499785-51-2 Molecular Formula: C11H11ClO2 Molecular Weight (g/mol): 210.657 MDL Number: MFCD04115386 InChI Key: LSSXEVHVRBTNAQ-UHFFFAOYSA-N Synonym: 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-carbonyl chloride,2,2-dimethyl-2,3-dihydrobenzofuran-7-carbonyl chloride,2,2-dimethyl-2,3-dihydrobenzo b furan-7-carbonyl chloride,2,2-dimethyl-2,3-dihydro-1-benzo b furan-7-carbonyl chloride PubChem CID: 2795470 IUPAC Name: 2,2-dimethyl-3H-1-benzofuran-7-carbonyl chloride SMILES: CC1(CC2=CC=CC(=C2O1)C(=O)Cl)C

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PubChem CID	2795470
CAS	499785-51-2
Molecular Weight (g/mol)	210.657
MDL Number	MFCD04115386
SMILES	CC1(CC2=CC=CC(=C2O1)C(=O)Cl)C
Synonym	2,2-dimethyl-2,3-dihydro-1-benzofuran-7-carbonyl chloride,2,2-dimethyl-2,3-dihydrobenzofuran-7-carbonyl chloride,2,2-dimethyl-2,3-dihydrobenzo b furan-7-carbonyl chloride,2,2-dimethyl-2,3-dihydro-1-benzo b furan-7-carbonyl chloride
IUPAC Name	2,2-dimethyl-3H-1-benzofuran-7-carbonyl chloride
InChI Key	LSSXEVHVRBTNAQ-UHFFFAOYSA-N
Molecular Formula	C11H11ClO2

Cyclohexanecarbonyl Chloride 98.0+%, TCI America™

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

Fumaryl Chloride 95.0+%, TCI America™

CAS: 627-63-4 Molecular Formula: C4H2Cl2O2 Molecular Weight (g/mol): 152.958 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)	152.958
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

2-Furoyl Chloride 98.0+%, TCI America™

CAS: 527-69-5 Molecular Formula: C5H3ClO2 Molecular Weight (g/mol): 130.527 MDL Number: MFCD00003228 InChI Key: OFTKFKYVSBNYEC-UHFFFAOYSA-N Synonym: 2-furoyl chloride,furoyl chloride,2-furancarbonyl chloride,furancarbonyl chloride,2-furoylchloride,unii-2us0dxi75s,2us0dxi75s,2-furancarboxylic acid chloride,furan-2-carboxylic acid chloride,furanoyl chloride PubChem CID: 68242 IUPAC Name: furan-2-carbonyl chloride SMILES: C1=COC(=C1)C(=O)Cl

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PubChem CID	68242
CAS	527-69-5
Molecular Weight (g/mol)	130.527
MDL Number	MFCD00003228
SMILES	C1=COC(=C1)C(=O)Cl
Synonym	2-furoyl chloride,furoyl chloride,2-furancarbonyl chloride,furancarbonyl chloride,2-furoylchloride,unii-2us0dxi75s,2us0dxi75s,2-furancarboxylic acid chloride,furan-2-carboxylic acid chloride,furanoyl chloride
IUPAC Name	furan-2-carbonyl chloride
InChI Key	OFTKFKYVSBNYEC-UHFFFAOYSA-N
Molecular Formula	C5H3ClO2

2,5-Furandicarbonyl Dichloride 98.0+%, TCI America™

CAS: 10375-34-5 Molecular Formula: C6H2Cl2O3 Molecular Weight (g/mol): 192.979 MDL Number: MFCD28044847 InChI Key: PDSULNVJASBMLP-UHFFFAOYSA-N PubChem CID: 11480968 IUPAC Name: furan-2,5-dicarbonyl chloride SMILES: C1=C(OC(=C1)C(=O)Cl)C(=O)Cl

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PubChem CID	11480968
CAS	10375-34-5
Molecular Weight (g/mol)	192.979
MDL Number	MFCD28044847
SMILES	C1=C(OC(=C1)C(=O)Cl)C(=O)Cl
IUPAC Name	furan-2,5-dicarbonyl chloride
InChI Key	PDSULNVJASBMLP-UHFFFAOYSA-N
Molecular Formula	C6H2Cl2O3

Isophthaloyl Chloride 99.0+%, TCI America™

CAS: 99-63-8 Molecular Formula: C8H4Cl2O2 Molecular Weight (g/mol): 203.018 MDL Number: MFCD00000678 InChI Key: FDQSRULYDNDXQB-UHFFFAOYSA-N Synonym: isophthaloyl chloride,isophthaloyl dichloride,1,3-benzenedicarbonyl dichloride,m-phthaloyl chloride,isophthalic chloride,isophthalic acid chloride,isophthalic acid dichloride,isothaloyl chloride,isophthalyl chloride,1,3-benzenedicarbonyl chloride PubChem CID: 7451 IUPAC Name: benzene-1,3-dicarbonyl chloride SMILES: C1=CC(=CC(=C1)C(=O)Cl)C(=O)Cl

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PubChem CID	7451
CAS	99-63-8
Molecular Weight (g/mol)	203.018
MDL Number	MFCD00000678
SMILES	C1=CC(=CC(=C1)C(=O)Cl)C(=O)Cl
Synonym	isophthaloyl chloride,isophthaloyl dichloride,1,3-benzenedicarbonyl dichloride,m-phthaloyl chloride,isophthalic chloride,isophthalic acid chloride,isophthalic acid dichloride,isothaloyl chloride,isophthalyl chloride,1,3-benzenedicarbonyl chloride
IUPAC Name	benzene-1,3-dicarbonyl chloride
InChI Key	FDQSRULYDNDXQB-UHFFFAOYSA-N
Molecular Formula	C8H4Cl2O2

4-Nitrobenzoyl chloride, ≥99.0% (GC), MilliporeSigma™ Supelco™

MDL Number: MFCD00007345

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MDL Number	MFCD00007345

(R)-(+)-2-Acetoxypropionyl Chloride 98.0+%, TCI America™

CAS: 53636-19-4 Molecular Formula: C5H7ClO3 Molecular Weight (g/mol): 150.558 MDL Number: MFCD27925055 InChI Key: ALHZEIINTQJLOT-GSVOUGTGSA-N Synonym: (+)-O-Acetyl-D-lactoyl Chloride PubChem CID: 15557611 IUPAC Name: [(2R)-1-chloro-1-oxopropan-2-yl] acetate SMILES: CC(C(=O)Cl)OC(=O)C

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PubChem CID	15557611
CAS	53636-19-4
Molecular Weight (g/mol)	150.558
MDL Number	MFCD27925055
SMILES	CC(C(=O)Cl)OC(=O)C
Synonym	(+)-O-Acetyl-D-lactoyl Chloride
IUPAC Name	[(2R)-1-chloro-1-oxopropan-2-yl] acetate
InChI Key	ALHZEIINTQJLOT-GSVOUGTGSA-N
Molecular Formula	C5H7ClO3

Acyl chlorides

Acyl chlorides

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Oxalyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Benzoyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Butylbenzoyl Chloride 96.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4,4'-Biphenyldicarbonyl Chloride 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Chloropropionyl Chloride 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cyclohexanecarbonyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Fumaryl Chloride 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Furoyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,5-Furandicarbonyl Dichloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Isophthaloyl Chloride 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

(R)-(+)-2-Acetoxypropionyl Chloride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Oxalyl Chloride 98.0+%, TCI America™

Benzoyl Chloride 98.0+%, TCI America™

4-Butylbenzoyl Chloride 96.0+%, TCI America™

4,4'-Biphenyldicarbonyl Chloride 97.0+%, TCI America™

2-Chloropropionyl Chloride 95.0+%, TCI America™

Cyclohexanecarbonyl Chloride 98.0+%, TCI America™

Fumaryl Chloride 95.0+%, TCI America™

2-Furoyl Chloride 98.0+%, TCI America™

2,5-Furandicarbonyl Dichloride 98.0+%, TCI America™

Isophthaloyl Chloride 99.0+%, TCI America™

(R)-(+)-2-Acetoxypropionyl Chloride 98.0+%, TCI America™