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Alkyl Halides

Organic compounds in which a hydrogen atom or more has been replaced by a halogen atom in an alkane molecule (saturated hydrocarbon chain). Halogen atoms include bromine, chlorine, fluorine, and iodine. Compounds may be in closed ring configurations.
Alkyl bromides (1,388)
Halomethanes (373)
Alkyl fluorides (236)
Alkyl chlorides (198)
Cyclohexyl halides (135)
Alkyl iodides (133)

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541 – 555 of 1,761 results
541

Sigma Aldrich 1H-Pyrazole-5-boronic 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.

ENCOMPASS ENCOMPASS_PREFERRED
542

Sigma Aldrich 1,2-Dibromoethane

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
Boiling Point 131°C to 132°C (lit.)
Linear Formula BrCH2CH2Br
Molecular Weight (g/mol) 187.86
Density 2.18 g/mL (at 25°C (literature))
Percent Purity ≥98.0% (GC)
CAS 106-93-4
MDL Number MFCD00000233
Refractive Index n20/D 1.539 (literature); n20/D 1.539
Synonym EDB; Ethylene dibromide
RTECS Number KH9275000
Recommended Storage Room Temperature
Molecular Formula C2H4Br2
EINECS Number 203-444-5
Melting Point 8°C to 11°C (lit.)
543

Sigma Aldrich 1,2-Dibromoethane

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
Boiling Point 131°C to 132°C (lit.)
Linear Formula BrCH2CH2Br
Molecular Weight (g/mol) 187.86
Density 2.18 g/mL (at 25°C (literature))
Percent Purity 98%
CAS 106-93-4
MDL Number MFCD00000233
Refractive Index n20/D 1.539 (literature)
Synonym EDB; Ethylene dibromide
RTECS Number KH9275000
Recommended Storage Room Temperature
Molecular Formula C2H4Br2
EINECS Number 203-444-5
Melting Point 8°C to 11°C (lit.)
544

Sigma Aldrich 6-Cyano-2-(2-pyridyl)benzimidazole

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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545

Sigma Aldrich Pentafluoropropionic anhydride

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 69°C to 70°C (735 mmHg)
Percent Purity ≥97.0% (GC)
Linear Formula (CF3CF2CO)2 O
CAS 356-42-3
Molecular Weight (g/mol) 310.05
MDL Number MFCD00000429
Synonym PFPA; Perfluoropropionic anhydride
Recommended Storage Room Temperature
Molecular Formula C6F10O3
EINECS Number 206-604-2
Density 1.571 g/mL (at 25°C (literature))
546

Sigma Aldrich 2-Methyl-4-oxo-4H-pyran-3-yl propionate

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 68555-63-5
547

Sigma Aldrich 3-(4-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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548

Sigma Aldrich trans-1,2-Dibromocyclohexane

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 7429-37-0
549

Sigma Aldrich 1-Bromopropane

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
Boiling Point 71°C (lit.)
Linear Formula CH3CH2CH2Br
Molecular Weight (g/mol) 122.99
Density 1.354 g/mL (at 25°C (literature))
Percent Purity 99%
CAS 106-94-5
MDL Number MFCD00000254
Refractive Index n20/D 1.434 (literature)
Synonym Propyl bromide
RTECS Number TX4110000
Recommended Storage Room Temperature
Molecular Formula C3H7Br
EINECS Number 203-445-0
Melting Point -110°C (lit.)
550

Sigma Aldrich 12-oxahexadecanolide

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 6707-60-4
551

Sigma Aldrich Iodoacetonitrile

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 182°C to 184°C (720 mmHg)
Percent Purity 98%
Linear Formula ICH2CN
CAS 624-75-9
Molecular Weight (g/mol) 166.95
MDL Number MFCD00001886
Refractive Index n20/D 1.574 (literature)
Recommended Storage 2°C to 8°C
Molecular Formula C2H2IN
EINECS Number 210-860-0
Density 2.307 g/mL (at 25°C (literature))
552

Sigma Aldrich Heptafluorobutyric anhydride

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 108°C to 110°C (lit.)
Percent Purity ≥98%
Linear Formula (CF3CF2CF2CO)2 O
CAS 336-59-4
Molecular Weight (g/mol) 410.06
MDL Number MFCD00000432
Refractive Index n20/D 1.287 (literature)
Synonym HFAA; HFBA; Perfluorobutyric anhydride
Recommended Storage Room Temperature
Molecular Formula C8F14O3
EINECS Number 206-410-8
Density 1.674 g/mL (at 20°C (literature))
Melting Point -43°C (lit.)
553

Sigma Aldrich 2-Bromobutane

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 91°C (lit.)
Percent Purity 98%
Linear Formula CH3CH2CHBrCH3
CAS 78-76-2
Molecular Weight (g/mol) 137.02
MDL Number MFCD00000156
Refractive Index n20/D 1.437 (literature)
Synonym sec-Butyl bromide
RTECS Number EJ6228000
Recommended Storage Room Temperature
Molecular Formula C4H9Br
EINECS Number 201-140-7
Density 1.255 g/mL (at 25°C (literature))
554

Sigma Aldrich Dibromomethane

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
Boiling Point 96°C to 98°C (lit.)
Linear Formula CH2Br2
Molecular Weight (g/mol) 173.83
Density 2.477 g/mL (at 25°C (literature))
Percent Purity 99%
CAS 74-95-3
MDL Number MFCD00000168
Refractive Index n20/D 1.541 (literature)
Synonym Methylene bromide
RTECS Number PA7350000
Recommended Storage Room Temperature
Molecular Formula CH2Br2
EINECS Number 200-824-2
Melting Point -52°C (lit.)
555

Sigma Aldrich N-(3-Amino-4-methylphenyl)acetamide

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 6375-16-2