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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 (1,440)
Acyl bromides (410)
Acyl fluorides (14)

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151 – 165 of 1,387 results
151

2-Bromopropionyl chloride, 98%

CAS: 7148-74-5 Molecular Formula: C3H4BrClO Molecular Weight (g/mol): 171.42 MDL Number: MFCD00000711 InChI Key: OZGMODDEIHYPRY-UHFFFAOYNA-N Synonym: 2-bromopropionyl chloride,propanoyl chloride, 2-bromo,2-bromopropionylchloride,2-bromo-propionyl chloride,2-brominepropionylchloride,alpha-bromopropionyl chloride,2-bromopropionic acid chloride,sgqdjlpqbsmuh@,2-bromopropanoylchloride,acmc-1cjhb PubChem CID: 97980 IUPAC Name: 2-bromopropanoyl chloride SMILES: CC(Br)C(Cl)=O

PubChem CID 97980
CAS 7148-74-5
Molecular Weight (g/mol) 171.42
MDL Number MFCD00000711
SMILES CC(Br)C(Cl)=O
Synonym 2-bromopropionyl chloride,propanoyl chloride, 2-bromo,2-bromopropionylchloride,2-bromo-propionyl chloride,2-brominepropionylchloride,alpha-bromopropionyl chloride,2-bromopropionic acid chloride,sgqdjlpqbsmuh@,2-bromopropanoylchloride,acmc-1cjhb
IUPAC Name 2-bromopropanoyl chloride
InChI Key OZGMODDEIHYPRY-UHFFFAOYNA-N
Molecular Formula C3H4BrClO
152

3-Nitrobenzoyl chloride, 98%

CAS: 121-90-4 Molecular Formula: C7H4ClNO3 Molecular Weight (g/mol): 185.563 MDL Number: MFCD00007247 InChI Key: NXTNASSYJUXJDV-UHFFFAOYSA-N Synonym: m-nitrobenzoyl chloride,benzoyl chloride, 3-nitro,benzoyl chloride, m-nitro,3-nitro-benzoyl chloride,ccris 1186,m-nitrobenzoylchloride,chlorid kyseliny m-nitrobenzoove,3-nitrobenzoylchloride,chlorid kyseliny m-nitrobenzoove czech,m-nitrobenzoylchlorid PubChem CID: 8495 IUPAC Name: 3-nitrobenzoyl chloride SMILES: C1=CC(=CC(=C1)[N+](=O)[O-])C(=O)Cl

PubChem CID 8495
CAS 121-90-4
Molecular Weight (g/mol) 185.563
MDL Number MFCD00007247
SMILES C1=CC(=CC(=C1)[N+](=O)[O-])C(=O)Cl
Synonym m-nitrobenzoyl chloride,benzoyl chloride, 3-nitro,benzoyl chloride, m-nitro,3-nitro-benzoyl chloride,ccris 1186,m-nitrobenzoylchloride,chlorid kyseliny m-nitrobenzoove,3-nitrobenzoylchloride,chlorid kyseliny m-nitrobenzoove czech,m-nitrobenzoylchlorid
IUPAC Name 3-nitrobenzoyl chloride
InChI Key NXTNASSYJUXJDV-UHFFFAOYSA-N
Molecular Formula C7H4ClNO3
153

4-Cyanobenzoyl chloride, 98%

CAS: 6068-72-0 Molecular Formula: C8H4ClNO Molecular Weight (g/mol): 165.58 MDL Number: MFCD00001822 InChI Key: USEDMAWWQDFMFY-UHFFFAOYSA-N Synonym: 4-cyanobenzoylchloride,4-cyano-benzoyl chloride,p-cyanobenzoyl chloride,unii-2577fde7a8,benzoyl chloride, 4-cyano,4cyanobenzoyl chloride,4-cyano-benzoylchloride,4-cyanobenzoyl-chloride,4-cyanpbenzoyl chloride,4-cyano benzoylchloride PubChem CID: 80172 IUPAC Name: 4-cyanobenzoyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C#N

PubChem CID 80172
CAS 6068-72-0
Molecular Weight (g/mol) 165.58
MDL Number MFCD00001822
SMILES ClC(=O)C1=CC=C(C=C1)C#N
Synonym 4-cyanobenzoylchloride,4-cyano-benzoyl chloride,p-cyanobenzoyl chloride,unii-2577fde7a8,benzoyl chloride, 4-cyano,4cyanobenzoyl chloride,4-cyano-benzoylchloride,4-cyanobenzoyl-chloride,4-cyanpbenzoyl chloride,4-cyano benzoylchloride
IUPAC Name 4-cyanobenzoyl chloride
InChI Key USEDMAWWQDFMFY-UHFFFAOYSA-N
Molecular Formula C8H4ClNO
154

o-Toluoyl chloride, 98+%, Thermo Scientific Chemicals

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

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
155

Dodecanedioyl dichloride, 98%

CAS: 4834-98-4 Molecular Formula: C12H20Cl2O2 Molecular Weight (g/mol): 267.2 MDL Number: MFCD00012243 InChI Key: CNXXEPWXNDFGIG-UHFFFAOYSA-N Synonym: dodecanedioyldichloride,dodecandioyldichloride,dodecanedioyl chloride,acmc-209kct,dodecanedioic acid dichloride,1,12-dodecanedioyl dichloride,dodecanedioyl dichloride PubChem CID: 2733242 IUPAC Name: dodecanedioyl dichloride SMILES: C(CCCCCC(=O)Cl)CCCCC(=O)Cl

PubChem CID 2733242
CAS 4834-98-4
Molecular Weight (g/mol) 267.2
MDL Number MFCD00012243
SMILES C(CCCCCC(=O)Cl)CCCCC(=O)Cl
Synonym dodecanedioyldichloride,dodecandioyldichloride,dodecanedioyl chloride,acmc-209kct,dodecanedioic acid dichloride,1,12-dodecanedioyl dichloride,dodecanedioyl dichloride
IUPAC Name dodecanedioyl dichloride
InChI Key CNXXEPWXNDFGIG-UHFFFAOYSA-N
Molecular Formula C12H20Cl2O2
156

Trichloroacetyl chloride, 99%

CAS: 76-02-8 Molecular Formula: C2Cl4O Molecular Weight (g/mol): 181.821 MDL Number: MFCD00000792 InChI Key: PVFOMCVHYWHZJE-UHFFFAOYSA-N Synonym: trichloroacetyl chloride,superpalite,acetyl chloride, trichloro,trichloroacetochloride,trichloroacetic acid chloride,ccl3cocl,trichloroacetylchloride,unii-9sn86t76y6,ccris 6764,acetyl chloride, 2,2,2-trichloro PubChem CID: 6420 IUPAC Name: 2,2,2-trichloroacetyl chloride SMILES: C(=O)(C(Cl)(Cl)Cl)Cl

PubChem CID 6420
CAS 76-02-8
Molecular Weight (g/mol) 181.821
MDL Number MFCD00000792
SMILES C(=O)(C(Cl)(Cl)Cl)Cl
Synonym trichloroacetyl chloride,superpalite,acetyl chloride, trichloro,trichloroacetochloride,trichloroacetic acid chloride,ccl3cocl,trichloroacetylchloride,unii-9sn86t76y6,ccris 6764,acetyl chloride, 2,2,2-trichloro
IUPAC Name 2,2,2-trichloroacetyl chloride
InChI Key PVFOMCVHYWHZJE-UHFFFAOYSA-N
Molecular Formula C2Cl4O
157

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
158

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
159

Suberoyl chloride, 97%

CAS: 10027-07-3 Molecular Formula: C8H12Cl2O2 Molecular Weight (g/mol): 211.082 MDL Number: MFCD00000764 InChI Key: PUIBKAHUQOOLSW-UHFFFAOYSA-N Synonym: suberoyl chloride,suberoyl dichloride,suberic acid dichloride,suberyl chloride,suberyl dichloride,acmc-1bonz,octanedioic acid dichloride PubChem CID: 534653 IUPAC Name: octanedioyl dichloride SMILES: C(CCCC(=O)Cl)CCC(=O)Cl

PubChem CID 534653
CAS 10027-07-3
Molecular Weight (g/mol) 211.082
MDL Number MFCD00000764
SMILES C(CCCC(=O)Cl)CCC(=O)Cl
Synonym suberoyl chloride,suberoyl dichloride,suberic acid dichloride,suberyl chloride,suberyl dichloride,acmc-1bonz,octanedioic acid dichloride
IUPAC Name octanedioyl dichloride
InChI Key PUIBKAHUQOOLSW-UHFFFAOYSA-N
Molecular Formula C8H12Cl2O2
160

2,3-Dibromopropionyl chloride, 95%

CAS: 18791-02-1 Molecular Formula: C3H3Br2ClO Molecular Weight (g/mol): 250.31 MDL Number: MFCD00000712 InChI Key: HWKWYDXHMQQDQJ-UHFFFAOYNA-N PubChem CID: 86790 IUPAC Name: 2,3-dibromopropanoyl chloride SMILES: ClC(=O)C(Br)CBr

PubChem CID 86790
CAS 18791-02-1
Molecular Weight (g/mol) 250.31
MDL Number MFCD00000712
SMILES ClC(=O)C(Br)CBr
IUPAC Name 2,3-dibromopropanoyl chloride
InChI Key HWKWYDXHMQQDQJ-UHFFFAOYNA-N
Molecular Formula C3H3Br2ClO
161

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

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
162

Iodoacetyl chloride, 97%

CAS: 38020-81-4 Molecular Formula: C2H2ClIO Molecular Weight (g/mol): 204.39 MDL Number: MFCD00013718 InChI Key: BSVMPWANOMFSPR-UHFFFAOYSA-N Synonym: iodoacetyl chloride,iodoacetylchloride,acetyl chloride, iodo,jodacetylchlorid,acetylchloride,iodo,iodoacetic acid chloride,acmc-1aewu,iodoacetyl chloride 5g,acetyl chloride, iodo-6ci,9ci PubChem CID: 3084680 IUPAC Name: 2-iodoacetyl chloride SMILES: ClC(=O)CI

PubChem CID 3084680
CAS 38020-81-4
Molecular Weight (g/mol) 204.39
MDL Number MFCD00013718
SMILES ClC(=O)CI
Synonym iodoacetyl chloride,iodoacetylchloride,acetyl chloride, iodo,jodacetylchlorid,acetylchloride,iodo,iodoacetic acid chloride,acmc-1aewu,iodoacetyl chloride 5g,acetyl chloride, iodo-6ci,9ci
IUPAC Name 2-iodoacetyl chloride
InChI Key BSVMPWANOMFSPR-UHFFFAOYSA-N
Molecular Formula C2H2ClIO
163

4-Cyanobenzoyl chloride, 98%

CAS: 6068-72-0 Molecular Formula: C8H4ClNO Molecular Weight (g/mol): 165.58 MDL Number: MFCD00001822 InChI Key: USEDMAWWQDFMFY-UHFFFAOYSA-N Synonym: 4-cyanobenzoylchloride,4-cyano-benzoyl chloride,p-cyanobenzoyl chloride,unii-2577fde7a8,benzoyl chloride, 4-cyano,4cyanobenzoyl chloride,4-cyano-benzoylchloride,4-cyanobenzoyl-chloride,4-cyanpbenzoyl chloride,4-cyano benzoylchloride PubChem CID: 80172 IUPAC Name: 4-cyanobenzoyl chloride SMILES: ClC(=O)C1=CC=C(C=C1)C#N

PubChem CID 80172
CAS 6068-72-0
Molecular Weight (g/mol) 165.58
MDL Number MFCD00001822
SMILES ClC(=O)C1=CC=C(C=C1)C#N
Synonym 4-cyanobenzoylchloride,4-cyano-benzoyl chloride,p-cyanobenzoyl chloride,unii-2577fde7a8,benzoyl chloride, 4-cyano,4cyanobenzoyl chloride,4-cyano-benzoylchloride,4-cyanobenzoyl-chloride,4-cyanpbenzoyl chloride,4-cyano benzoylchloride
IUPAC Name 4-cyanobenzoyl chloride
InChI Key USEDMAWWQDFMFY-UHFFFAOYSA-N
Molecular Formula C8H4ClNO
164

3-Chlorobenzo[b]thiophene-2-carbonyl chloride, 95%

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

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
165

4-(Trifluoromethoxy)benzoyl chloride, 98%

CAS: 36823-88-8 Molecular Formula: C8H4ClF3O2 Molecular Weight (g/mol): 224.56 MDL Number: MFCD00052329 InChI Key: ZXKKOFJYPRJFIE-UHFFFAOYSA-N Synonym: 4-trifluoromethoxy benzoyl chloride,p-trifluoromethoxybenzoyl chloride,benzoyl chloride, 4-trifluoromethoxy,4-trifluoromethoxy benzene-1-carbonyl chloride,4-trifluoromethoxy benzoylchloride,4-trifluoromethoxy-benzoyl chloride,p-trifluoromethoxy benzoyl chloride,acmc-209ip1,ksc495i1f,p-trifluoromethoxybenzoylchloride PubChem CID: 142110 IUPAC Name: 4-(trifluoromethoxy)benzoyl chloride SMILES: C1=CC(=CC=C1C(=O)Cl)OC(F)(F)F

PubChem CID 142110
CAS 36823-88-8
Molecular Weight (g/mol) 224.56
MDL Number MFCD00052329
SMILES C1=CC(=CC=C1C(=O)Cl)OC(F)(F)F
Synonym 4-trifluoromethoxy benzoyl chloride,p-trifluoromethoxybenzoyl chloride,benzoyl chloride, 4-trifluoromethoxy,4-trifluoromethoxy benzene-1-carbonyl chloride,4-trifluoromethoxy benzoylchloride,4-trifluoromethoxy-benzoyl chloride,p-trifluoromethoxy benzoyl chloride,acmc-209ip1,ksc495i1f,p-trifluoromethoxybenzoylchloride
IUPAC Name 4-(trifluoromethoxy)benzoyl chloride
InChI Key ZXKKOFJYPRJFIE-UHFFFAOYSA-N
Molecular Formula C8H4ClF3O2