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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 (27)

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Acryloyl chloride, 96%, stab. with 400ppm phenothiazine

CAS: 814-68-6 Molecular Formula: C3H3ClO Molecular Weight (g/mol): 90.51 MDL Number: MFCD00000731 InChI Key: HFBMWMNUJJDEQZ-UHFFFAOYSA-N Synonym: acryloyl chloride,acrylyl chloride,2-propenoyl chloride,acrylic acid chloride,propenoyl chloride,acryloylchloride,chlorid kyseliny akrylove,unii-8k23o56tg5,chlorid kyseliny akrylove czech,acrylylchloride PubChem CID: 13140 IUPAC Name: prop-2-enoyl chloride SMILES: ClC(=O)C=C

PubChem CID 13140
CAS 814-68-6
Molecular Weight (g/mol) 90.51
MDL Number MFCD00000731
SMILES ClC(=O)C=C
Synonym acryloyl chloride,acrylyl chloride,2-propenoyl chloride,acrylic acid chloride,propenoyl chloride,acryloylchloride,chlorid kyseliny akrylove,unii-8k23o56tg5,chlorid kyseliny akrylove czech,acrylylchloride
IUPAC Name prop-2-enoyl chloride
InChI Key HFBMWMNUJJDEQZ-UHFFFAOYSA-N
Molecular Formula C3H3ClO
2

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
3

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
5

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

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
6

Isophthaloyl dichloride, 98%

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

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
7

4-Biphenylcarbonyl chloride, 98%

CAS: 14002-51-8 Molecular Formula: C13H9ClO Molecular Weight (g/mol): 216.66 MDL Number: MFCD00000692 InChI Key: JPVUWCPKMYXOKW-UHFFFAOYSA-N Synonym: 4-biphenylcarbonyl chloride,1,1'-biphenyl-4-carbonyl chloride,biphenyl-4-carbonyl chloride,p-phenylbenzoyl chloride,4-biphenylcarbonylchloride,4-phenyl benzoyl chloride,4-biphenyl carbonyl chloride,1,1'-biphenyl-4carbonyl chloride PubChem CID: 84151 IUPAC Name: 4-phenylbenzoyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C1=CC=CC=C1

PubChem CID 84151
CAS 14002-51-8
Molecular Weight (g/mol) 216.66
MDL Number MFCD00000692
SMILES ClC(=O)C1=CC=C(C=C1)C1=CC=CC=C1
Synonym 4-biphenylcarbonyl chloride,1,1'-biphenyl-4-carbonyl chloride,biphenyl-4-carbonyl chloride,p-phenylbenzoyl chloride,4-biphenylcarbonylchloride,4-phenyl benzoyl chloride,4-biphenyl carbonyl chloride,1,1'-biphenyl-4carbonyl chloride
IUPAC Name 4-phenylbenzoyl chloride
InChI Key JPVUWCPKMYXOKW-UHFFFAOYSA-N
Molecular Formula C13H9ClO
8

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

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
10

Chloroacetyl chloride, 98%

CAS: 79-04-9 Molecular Formula: C2H2Cl2O Molecular Weight (g/mol): 112.937 MDL Number: MFCD00000725 InChI Key: VGCXGMAHQTYDJK-UHFFFAOYSA-N Synonym: chloroacetyl chloride,acetyl chloride, chloro,chloracetyl chloride,chloroacetic chloride,monochloroacetyl chloride,chloroacetic acid chloride,chloroacetylchloride,chlorure de chloracetyle,unii-k5uml06yuo,chlorid kyseliny chloroctove PubChem CID: 6577 ChEBI: CHEBI:34624 IUPAC Name: 2-chloroacetyl chloride SMILES: C(C(=O)Cl)Cl

PubChem CID 6577
CAS 79-04-9
Molecular Weight (g/mol) 112.937
ChEBI CHEBI:34624
MDL Number MFCD00000725
SMILES C(C(=O)Cl)Cl
Synonym chloroacetyl chloride,acetyl chloride, chloro,chloracetyl chloride,chloroacetic chloride,monochloroacetyl chloride,chloroacetic acid chloride,chloroacetylchloride,chlorure de chloracetyle,unii-k5uml06yuo,chlorid kyseliny chloroctove
IUPAC Name 2-chloroacetyl chloride
InChI Key VGCXGMAHQTYDJK-UHFFFAOYSA-N
Molecular Formula C2H2Cl2O
11

Methacryloyl chloride, may contain up to ca. 15% cyclic dimer, 97%, stab., Thermo Scientific Chemicals

CAS: 920-46-7 Molecular Formula: C4H5ClO Molecular Weight (g/mol): 104.533 MDL Number: MFCD00000716 InChI Key: VHRYZQNGTZXDNX-UHFFFAOYSA-N Synonym: methacryloyl chloride,methacryloylchloride,methacrylyl chloride,2-methyl-2-propenoyl chloride,methacryl chloride,methacrylic chloride,methacrylic acid chloride,2-propenoyl chloride, 2-methyl,2-methylpropenoyl chloride,methylacryloyl chloride PubChem CID: 13528 IUPAC Name: 2-methylprop-2-enoyl chloride SMILES: CC(=C)C(=O)Cl

PubChem CID 13528
CAS 920-46-7
Molecular Weight (g/mol) 104.533
MDL Number MFCD00000716
SMILES CC(=C)C(=O)Cl
Synonym methacryloyl chloride,methacryloylchloride,methacrylyl chloride,2-methyl-2-propenoyl chloride,methacryl chloride,methacrylic chloride,methacrylic acid chloride,2-propenoyl chloride, 2-methyl,2-methylpropenoyl chloride,methylacryloyl chloride
IUPAC Name 2-methylprop-2-enoyl chloride
InChI Key VHRYZQNGTZXDNX-UHFFFAOYSA-N
Molecular Formula C4H5ClO