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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 (1,503)
Acyl bromides (435)
Acyl fluorides (18)

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361 – 375 of 1,487 results
361

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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362

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))
363

Sigma Aldrich Dioctyl sebacate

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 2432-87-3
364

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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365

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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366

Sigma Aldrich Phenylacetyl 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 95°C (12 mmHg)
Percent Purity 98%
Linear Formula C6H5CH2COCl
CAS 103-80-0
Biological Activity Respiratory System
Molecular Weight (g/mol) 154.59
MDL Number MFCD00000729
Refractive Index n20/D 1.5325 (literature)
Synonym alpha-Toluyl chloride
Recommended Storage 2°C to 8°C
Molecular Formula C8H7ClO
EINECS Number 203-146-5
Density 1.169 g/mL (at 25°C (literature))
367

Sigma Aldrich p-Toluoyl 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 227°C (lit.), 95°C to 96°C (10 mmHg)
Percent Purity 98%
Linear Formula CH3C6H4COCl
CAS 874-60-2
Molecular Weight (g/mol) 154.59
MDL Number MFCD00000696
Refractive Index n20/D 1.553 (literature)
Synonym 4-Methylbenzoyl chloride
Recommended Storage Room Temperature
Molecular Formula C8H7ClO
EINECS Number 212-864-8
Density 1.169 g/mL (at 25°C (literature))
Melting Point -4°C to +2°C (lit.)
368

Sigma Aldrich 2-Thienylmethanethiol

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 6258-63-5
369

Sigma Aldrich 3-(3-Methoxyphenoxy)azetidine 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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370

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 1.119 g/mL at 20°C; 1.121 g/mL (at 25°C)
Percent Purity ≥95.0% (GC)
CAS 111-19-3
MDL Number MFCD00000770
Refractive Index n20/D 1.468 (literature); n20/D 1.468
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
371

Sigma Aldrich o-Toluoyl 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 (12 mmHg)
Percent Purity 99%
Linear Formula CH3C6H4COCl
CAS 933-88-0
Molecular Weight (g/mol) 154.59
MDL Number MFCD00000668
Refractive Index n20/D 1.5549 (literature)
Synonym 2-Methylbenzoyl chloride
Recommended Storage Room Temperature
Molecular Formula C8H7ClO
EINECS Number 213-273-8
Density 1.185 g/mL (at 25°C (literature))
372

Sigma Aldrich 2-Nitrobenzoyl 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 148°C to 149°C (9 mmHg)
Percent Purity 97%
Linear Formula O2NC6H4COCl
CAS 610-14-0
Molecular Weight (g/mol) 185.56
MDL Number MFCD00007131
Refractive Index n20/D 1.569 (literature)
RTECS Number DM6650000
Recommended Storage Room Temperature
Molecular Formula C7H4ClNO3
EINECS Number 210-206-4
Density 1.404 g/mL (at 25°C (literature))
Melting Point 17°C to 20°C (lit.)
373

Sigma Aldrich Methacryloyl 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 95°C to 96°C
Percent Purity 97%
Linear Formula CH2=C(CH3)COCl
CAS 920-46-7
Molecular Weight (g/mol) 104.53
MDL Number MFCD00000716
Refractive Index n20/D 1.442 (literature)
Synonym alpha-Methylacryloyl chloride; 2-Methyl-2-propenoyl chloride; 2-Methylacryloyl chloride; 2-Methylpropenoic acid chloride; Methacrylic acid chloride; Methacrylic chloride
RTECS Number OZ5791000
Recommended Storage -20°C
Molecular Formula C4H5ClO
EINECS Number 213-058-9
Density 1.07 g/mL (at 25°C)
374

Sigma Aldrich Acryloyl 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 72°C to 76°C
Percent Purity 97%
Linear Formula CH2=CHCOCl
CAS 814-68-6
Molecular Weight (g/mol) 90.51
MDL Number MFCD00000731
Refractive Index n20/D 1.435 (literature)
Synonym 2-Propenoyl chloride
Recommended Storage 2°C to 8°C
Molecular Formula C3H3ClO
EINECS Number 212-399-0
Density 1.114 g/mL (at 25°C)
375

Sigma Aldrich 3'-METHYLBIPHENYL-4-CARBALDEHYDE

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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