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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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406 – 420 of 1,382 results
406

Sigma Aldrich 2-(4-Nitrophenyl)-4-phenyl-thiazole

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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407

Sigma Aldrich 1-Benzyl-1H-indole-5-carbonitrile

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 80531-13-1
408

Sigma Aldrich 4-(1H-Benzimidazol-2-yl)-1,2,5-oxadiazol-3-ylamine

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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409

Sigma Aldrich 1,8-Dioxo-1,3,4,8-tetrahydro-2H-pyrido[1,2-a]pyrazine-6-carboxylic acid

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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410

Sigma Aldrich Valeroyl 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 125°C to 127°C (lit.)
Percent Purity 98%
Linear Formula CH3(CH2)3 COCl
CAS 638-29-9
Molecular Weight (g/mol) 120.58
MDL Number MFCD00000757
Refractive Index n20/D 1.42 (literature)
Recommended Storage Room Temperature
Molecular Formula C5H9ClO
EINECS Number 211-330-1
Density 1.016 g/mL (at 25°C (literature))
411

Sigma Aldrich Nicotinoyl chloride hydrochloride

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 20260-53-1
412

Sigma Aldrich Hexanoyl 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 142-61-0
413

Sigma Aldrich alpha-Bromoisobutyryl 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 162°C to 164°C (lit.)
Percent Purity 98%
Linear Formula (CH3)2 CBrCOBr
CAS 20769-85-1
Molecular Weight (g/mol) 229.9
MDL Number MFCD00000122
Refractive Index n20/D 1.507 (literature)
Synonym 2-Bromo-2-methylpropionyl bromide; BIBB
Recommended Storage Room Temperature
Molecular Formula C4H6Br2O
EINECS Number 244-017-3
Density 1.86 g/mL (at 25°C (literature))
414

Sigma Aldrich 2-Methoxybenzoyl chloride

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Boiling Point 128°C to 129°C (8 mmHg)
Percent Purity 97%
Linear Formula CH3OC6H4COCl
CAS 21615-34-9
Biological Activity Respiratory System
Molecular Weight (g/mol) 170.59
MDL Number MFCD00000664
Refractive Index n20/D 1.572 (literature)
Synonym o-Anisoyl chloride
Recommended Storage Room Temperature
Molecular Formula C8H7ClO2
EINECS Number 244-477-5
Density 1.146 g/mL (at 25°C (literature))
415

Sigma Aldrich alpha-Chlorophenylacetyl 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 2912-62-1
416

Sigma Aldrich 1,3,5-Benzenetricarbonyl trichloride

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Boiling Point 180°C (6 mmHg)
Percent Purity 98%
Linear Formula C6H3(COCl)3
CAS 4422-95-1
Molecular Weight (g/mol) 265.48
MDL Number MFCD00000679
Synonym Benzene-1,3,5-tricarbonyl chloride; Trimesic acid trichloride; Trimesoyl chloride
Molecular Formula C9H3Cl3O3
EINECS Number 224-594-8
Density 1.487 g/mL (at 25°C)
Melting Point 32°C to 38°C
417

Sigma Aldrich Oleoyl chloride

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Boiling Point 193°C (4 mmHg)
Percent Purity ≥89%
Linear Formula CH3(CH2)7 CH=CH(CH2)7 COCl
CAS 112-77-6
Molecular Weight (g/mol) 300.91
MDL Number MFCD00134332
Refractive Index n20/D 1.463 (literature)
Recommended Storage Room Temperature
Molecular Formula C18H33OCl
EINECS Number 204-005-0
Density 0.91 g/mL (at 25°C (literature))
418

Sigma Aldrich Benzoyl Chloride

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Boiling Point 198°C
Linear Formula C6H5COCl
CAS 98-88-4
Molecular Weight (g/mol) 140.57 g/mol
MDL Number MFCD00000653
Refractive Index n20/D 1.553
RTECS Number DM6600000
Recommended Storage Room Temperature
Molecular Formula C7H5ClO
EINECS Number 202-710-8
Density 1.211 g/mL at 25°C
Melting Point -1°C
419

Sigma Aldrich 4-Chloro-2-methylphenoxyacetic acid

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CAS 94-74-6
420

Sigma Aldrich 2-Bromopropionyl bromide

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Boiling Point 48°C to 50°C (10 mmHg)
Percent Purity 97%
Linear Formula CH3CHBrCOBr
CAS 563-76-8
Molecular Weight (g/mol) 215.87
MDL Number MFCD00000142
Refractive Index n20/D 1.518 (literature)
Recommended Storage Room Temperature
Molecular Formula C3H4Br2O
EINECS Number 209-261-7
Density 2.061 g/mL (at 25°C (literature))