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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 (200)
Acyl bromides (36)
Acyl fluorides (1)

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1 – 15 of 173 results
1

Sigma Aldrich 7-Methyl-octahydro-1,4-methano-naphthalen-6-one

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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2

Sigma Aldrich Methyl 3-amino-4-(4-fluorophenyl)thiophene-2-carboxylate

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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3

Sigma Aldrich Bromoacetyl chloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Boiling Point 127°C to 128°C (lit.)
Percent Purity ≥95% (GC)
Linear Formula BrCH2COCl
CAS 22118-09-8
Biological Activity Respiratory System
Molecular Weight (g/mol) 157.39
MDL Number MFCD00000724
Refractive Index n20/D 1.495
Recommended Storage Room Temperature
Molecular Formula C2H2BrClO
EINECS Number 244-790-7
Density 1.89 g/mL (at 20°C)
4

Sigma Aldrich 3-Bromo-7,12-diphenylbenzo[k]fluoranthene

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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5

Sigma Aldrich Zinc bromide

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Boiling Point ∼670°C
Percent Purity 99.999% trace metals basis
Linear Formula ZnBr2
CAS 7699-45-8
Molecular Weight (g/mol) 225.2
MDL Number MFCD00011294
Synonym Zinc dibromide
RTECS Number ZH1150000
Recommended Storage Room Temperature
Molecular Formula Br2Zn
EINECS Number 231-718-4
Melting Point 394°C
6

Sigma Aldrich Bromoacetyl bromide

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Boiling Point 147°C to 150°C (lit.)
Percent Purity ≥98%
Linear Formula BrCH2COBr
CAS 598-21-0
Molecular Weight (g/mol) 201.84
MDL Number MFCD00000115
Refractive Index n20/D 1.547 (literature)
Recommended Storage 2°C to 8°C
Molecular Formula C2H2Br2O
EINECS Number 209-923-5
Density 2.317 g/mL (at 25°C (literature))
7

Sigma Aldrich Sebacoyl chloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Boiling Point 168°C (2 mmHg)
Linear Formula ClCO(CH2)8 COCl
Molecular Weight (g/mol) 239.14
Density 1.121 g/mL (at 25°C)
Percent Purity 92%
CAS 111-19-3
MDL Number MFCD00000770
Refractive Index n20/D 1.468 (literature)
Synonym Sebacyl chloride
RTECS Number HD8454250
Recommended Storage Room Temperature
Molecular Formula C10H16Cl2O2
EINECS Number 203-843-4
Melting Point -5°C to +3°C
8

Sigma Aldrich Octanoyl chloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Boiling Point 195°C (lit.)
Percent Purity 99%
Linear Formula CH3(CH2)6 COCl
CAS 111-64-8
Molecular Weight (g/mol) 162.66
MDL Number MFCD00000766
Refractive Index n20/D 1.435 (literature)
Synonym Capryloyl chloride
RTECS Number RH1570000
Recommended Storage Room Temperature
Molecular Formula C8H15ClO
EINECS Number 203-891-6
Density 0.953 g/mL (at 25°C (literature))
9

Sigma Aldrich N-(9H-purin-6-yl)benzamide

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CAS 4005-49-6
10

Sigma Aldrich Heptanoyl chloride

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Boiling Point 173°C (lit.)
Percent Purity 99%
Linear Formula CH3(CH2)5 COCl
CAS 2528-61-2
Molecular Weight (g/mol) 148.63
MDL Number MFCD00000763
Refractive Index n20/D 1.43 (literature)
Synonym Enanthic chloride; Oenanthic chloride
Recommended Storage Room Temperature
Molecular Formula C7H13ClO
EINECS Number 219-775-3
Density 0.96 g/mL (at 25°C (literature))
11

Sigma Aldrich m-Toluoyl chloride

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CAS 1711-06-4
12

Sigma Aldrich 5-Chlorovaleroyl chloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Boiling Point 38°C to 39°C (0.15 mmHg)
Percent Purity 96%
Linear Formula Cl(CH2)4 COCl
CAS 1575-61-7
Molecular Weight (g/mol) 155.02
MDL Number MFCD00000758
Refractive Index n20/D 1.464 (literature)
Synonym 5-Chloropentanoyl chloride
RTECS Number YV9108000
Recommended Storage Room Temperature
Molecular Formula C5H8Cl2O
EINECS Number 216-403-1
Density 1.2 g/mL (at 25°C (literature))
13

Sigma Aldrich Phenoxyacetyl chloride

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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Boiling Point 225°C to 226°C (lit.)
Percent Purity 98%
Linear Formula C6H5OCH2COCl
CAS 701-99-5
Biological Activity Respiratory System
Molecular Weight (g/mol) 170.59
MDL Number MFCD00000726
Refractive Index n20/D 1.534 (literature)
Recommended Storage Room Temperature
Molecular Formula C8H7ClO2
EINECS Number 211-862-4
Density 1.235 g/mL (at 25°C (literature))
14

Sigma Aldrich 1-(2-Furoyl)-1,4-diazepane

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15

Sigma Aldrich Oxalyl Chloride

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Boiling Point 62°C to 65°C
Linear Formula ClCOCOCl
CAS 79-37-8
Molecular Weight (g/mol) 126.93 g/mol
MDL Number MFCD00000704
Refractive Index n20/D 1.429
Synonym Ethanedioyl dichloride
Recommended Storage Room Temperature
Molecular Formula C2Cl2O2
EINECS Number 201-200-2
Density 1.5 g/mL at 20°C
Melting Point -10°C to '-8°C