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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Organic compounds in which a hydrogen atom or more has been replaced by a halogen atom in an alkane molecule (saturated hydrocarbon chain).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 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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542

Sigma Aldrich 2-Hydroxyimino-2-phenylacetonitrile, mixture of syn and anti

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 825-52-5
543

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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544

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.

ENCOMPASS ENCOMPASS_PREFERRED
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))
545

Sigma Aldrich Perfluorooctanoic 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
Boiling Point 189°C (736 mmHg, lit.)
Linear Formula CF3(CF2)6COOH
CAS 335-67-1
Molecular Weight (g/mol) 414.07 g/mol
MDL Number MFCD00004174
Synonym Pentadecafluorooctanoic acid; PFOA; Perfluorocaprylic acid; Perfluorooctanoic acid
RTECS Number RH0781000
Recommended Storage Room Temperature
Molecular Formula C8HF15O2
EINECS Number 206-397-9
Melting Point 55°C to 56°C
546

Sigma Aldrich Bromoethane

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 37°C to 40°C
Linear Formula C2H5Br
CAS 74-96-4
Molecular Weight (g/mol) 108.97 g/mol
MDL Number MFCD00000232
Refractive Index n20/D 1.425
Synonym Ethyl bromide
RTECS Number KH6475000
Recommended Storage Room Temperature
Molecular Formula C2H5Br
EINECS Number 200-825-8
Density 1.46 g/mL at 25°C
Melting Point -119°C
547

Sigma Aldrich (Bromomethyl)cyclopropane

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 105°C to 107°C (lit.)
Percent Purity 97%
Linear Formula C3H5CH2Br
CAS 7051-34-5
Molecular Weight (g/mol) 135
MDL Number MFCD00001306
Refractive Index n20/D 1.457 (literature)
Synonym Cyclopropylmethyl bromide
Recommended Storage Room Temperature
Molecular Formula C4H7Br
EINECS Number 230-331-8
Density 1.392 g/mL (at 25°C (literature))
548

Sigma Aldrich (1,2-Dibromoethyl)benzene

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 139°C to 141°C (15 mmHg)
Percent Purity 99%
Linear Formula C6H5CH(Br)CH2Br
CAS 93-52-7
Molecular Weight (g/mol) 263.96
MDL Number MFCD00000138
Synonym 1,2-Dibromo-1-phenylethane; Phenylethylene bromide; Styrene dibromide
RTECS Number CZ1800100
Recommended Storage Room Temperature
Molecular Formula C8H8Br2
EINECS Number 202-253-4
Melting Point 70°C to 74°C (lit.)
549

Sigma Aldrich Bromoacetonitrile

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 60°C to 62°C (24 mmHg)
Percent Purity 97%
Linear Formula BrCH2CN
CAS 590-17-0
Molecular Weight (g/mol) 119.95
MDL Number MFCD00001884
Refractive Index n20/D 1.479 (literature)
RTECS Number AL7970000
Recommended Storage Room Temperature
Molecular Formula C2H2BrN
EINECS Number 209-672-1
Density 1.722 g/mL (at 25°C (literature))
550

Sigma Aldrich 1-Bromopentane

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 130°C (lit.)
Linear Formula CH3(CH2)4 Br
Molecular Weight (g/mol) 151.04
Density 1.218 g/mL (at 25°C (literature))
Percent Purity 98%
CAS 110-53-2
MDL Number MFCD00000267
Refractive Index n20/D 1.444 (literature)
Synonym n-Amyl bromide; Pentyl bromide
RTECS Number RZ9770000
Recommended Storage Room Temperature
Molecular Formula C5H11Br
EINECS Number 203-776-0
Melting Point -95°C (lit.)
551

Sigma Aldrich 1,3-Dibromopropane

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 167°C
Linear Formula Br(CH2)3Br
CAS 109-64-8
Molecular Weight (g/mol) 201.89 g/mol
MDL Number MFCD00000255
Refractive Index n20/D 1.524
Synonym Trimethylene dibromide
RTECS Number TX8575000
Recommended Storage Room Temperature
Molecular Formula C3H6Br2
EINECS Number 203-690-3
Density 1.989 g/mL at 25°C
Melting Point -34°C
552

Sigma Aldrich 2-Chloro-1,3-bis(dimethylamino)trimethinium hexafluorophosphate

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 291756-76-8
553

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.)
554

Sigma Aldrich 1-Bromo-2-methylpropane

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 90°C to 92°C (lit.)
Percent Purity 99%
Linear Formula (CH3)2 CHCH2Br
CAS 78-77-3
Molecular Weight (g/mol) 137.02
MDL Number MFCD00000217
Refractive Index n20/D 1.435 (literature)
Synonym Isobutyl bromide
RTECS Number TX4140000
Recommended Storage Room Temperature
Molecular Formula C4H9Br
EINECS Number 201-141-2
Density 1.26 g/mL (at 20°C (literature))
555

Sigma Aldrich Bromocyclohexane

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 166°C to 167°C (lit.)
Percent Purity 98%
Linear Formula C6H11Br
CAS 108-85-0
Molecular Weight (g/mol) 163.06
MDL Number MFCD00003819
Refractive Index n20/D 1.495 (literature)
Synonym Cyclohexyl bromide
Recommended Storage Room Temperature
Molecular Formula C6H11Br
EINECS Number 203-622-2
Density 1.324 g/mL (at 25°C (literature))