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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 (1,438)
Acyl bromides (407)
Acyl fluorides (14)

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361 – 375 of 1,382 results
361

Sigma Aldrich 4-Cyanobenzoyl 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.

ENCOMPASS ENCOMPASS_PREFERRED
CAS 6068-72-0
362

Sigma Aldrich Butyryl 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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CAS 141-75-3
363

Sigma Aldrich Heptanoyl 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 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))
364

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))
365

Sigma Aldrich Fumaryl 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 161°C to 164°C (lit.)
Percent Purity 95%
Linear Formula ClCOCH=CHCOCl
CAS 627-63-4
Molecular Weight (g/mol) 152.96
MDL Number MFCD00000733
Refractive Index n20/D 1.499 (literature)
RTECS Number LT2800000
Recommended Storage 2°C to 8°C
Molecular Formula C4H2Cl2O2
EINECS Number 211-005-4
Density 1.415 g/mL (at 25°C (literature))
366

Sigma Aldrich Palmitoyl 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 88°C to 90°C (0.2 mmHg)
Percent Purity 98%
Linear Formula CH3(CH2)14 COCl
CAS 112-67-4
Molecular Weight (g/mol) 274.87
MDL Number MFCD00000742
Refractive Index n20/D 1.452 (literature)
Synonym Hexadecanoyl chloride
Recommended Storage Room Temperature
Molecular Formula C16H31ClO
EINECS Number 203-996-7
Density 0.906 g/mL (at 25°C (literature))
Melting Point 11°C to 13°C (lit.)
367

Sigma Aldrich 1-Naphthoyl 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 190°C (35 mmHg)
Percent Purity 97%
Linear Formula C10H7COCl
CAS 879-18-5
Molecular Weight (g/mol) 190.63
MDL Number MFCD00004002
Refractive Index n20/D 1.652 (literature)
Recommended Storage Room Temperature
Molecular Formula C11H7ClO
EINECS Number 212-903-9
Density 1.265 g/mL (at 25°C (literature))
Melting Point 16°C to 19°C (lit.)
368

Sigma Aldrich Undecanoyl 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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CAS 17746-05-3
369

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)
370

Sigma Aldrich 3-Methoxybenzoyl 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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CAS 1711-05-3
371

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))
372

Sigma Aldrich Acetyl 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 52°C
Linear Formula CH3COCl
CAS 75-36-5
Molecular Weight (g/mol) 78.5 g/mol
MDL Number MFCD00000719
Refractive Index n20/D 1.389
RTECS Number AO6390000
Recommended Storage Room Temperature
Molecular Formula C2H3ClO
EINECS Number 200-865-6
Density 1.104 g/mL at 25°C
Melting Point -112°C
373

Sigma Aldrich 3-Chloropropionyl 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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CAS 625-36-5
374

Sigma Aldrich Crotonoyl 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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CAS 625-35-4
375

Sigma Aldrich Decanoyl 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 94°C to 96°C (5 mmHg)
Percent Purity 98%
Linear Formula CH3(CH2)8 COCl
CAS 112-13-0
Molecular Weight (g/mol) 190.71
MDL Number MFCD00000771
Refractive Index n20/D 1.441 (literature)
Synonym Capric acid chloride
Recommended Storage Room Temperature
Molecular Formula C10H19ClO
EINECS Number 203-938-0
Density 0.919 g/mL (at 25°C (literature))