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Alkyl fluorides

Organic compounds in which a hydrogen atom or more has been replaced by a fluoride ion in an alkane molecule (saturated hydrocarbon chain).
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1

Sigma Aldrich Pentafluoropropionic 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
Boiling Point 96°C to 97°C (lit.)
Percent Purity 97%
Linear Formula CF3CF2COOH
CAS 422-64-0
Molecular Weight (g/mol) 164.03
MDL Number MFCD00004170
Refractive Index n20/D 1.284 (literature)
Synonym Perfluoropropionic acid
RTECS Number UF6475000
Recommended Storage Room Temperature
Molecular Formula C3HF5O2
EINECS Number 207-021-6
Density 1.561 g/mL (at 25°C (literature))
2

Sigma Aldrich Perfluorodecanoic 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
Boiling Point 218°C (740 mmHg)
Percent Purity 98%
Linear Formula CF3(CF2)8 CO2H
CAS 335-76-2
Molecular Weight (g/mol) 514.08
MDL Number MFCD00004175
Synonym Nonadecafluorodecanoic acid; Nonadecafluorocapric acid; Perfluorocapric acid; Perfluorodecanoic acid
RTECS Number HD9900000
Recommended Storage Room Temperature
Molecular Formula C10HF19O2
EINECS Number 206-400-3
Melting Point 77°C to 81°C (lit.)
3

Sigma Aldrich Undecafluorohexanoic 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
CAS 307-24-4
4

Sigma Aldrich Heptafluorobutyric 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
Boiling Point 120°C (755 mmHg)
Percent Purity 98%
Linear Formula CF3CF2CF2COOH
CAS 375-22-4
Molecular Weight (g/mol) 214.04
MDL Number MFCD00004171
Refractive Index n20/D 1.3 (literature)
Synonym Edman Reagent No. 3; HFBA; Perfluorobutyric acid
RTECS Number ET4025000
Recommended Storage Room Temperature
Molecular Formula C4HF7O2
EINECS Number 206-786-3
Density 1.645 g/mL (at 25°C (literature))
5

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
Boiling Point 69°C to 70°C (735 mmHg)
Percent Purity 99%
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))
6

Sigma Aldrich Pentadecafluorooctanoic acid ammonium salt

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
Percent Purity ≥98.0% (NT)
Linear Formula CF3(CF2)6 COONH4
CAS 3825-26-1
Biological Activity Liver
Molecular Weight (g/mol) 431.1
MDL Number MFCD00042599
Synonym Ammonium pentadecafluorooctanoate; Perfluorocaprylic acid ammonium salt; Perfluorooctanoic acid ammonium salt
RTECS Number RH0782000
Recommended Storage Room Temperature
Molecular Formula C8H4F15NO2
EINECS Number 223-320-4
7

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
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))
8

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.

ENCOMPASS
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.)
9

Medchemexpress LLC Perfluorododecanoic acid | 307-55-1 | MFCD00198081 | 95.0% | 614.10 g/mol | C12HF23O2 | 100 MG
SDP

Perfluorododecanoic acid (PFDoA) is a perfluoroalkyl carboxylic acid used as a research reagent in environmental, toxicological, and analytical studies of per- and polyfluoroalkyl substances (PFAS). It is supplied as a solid for laboratory use and is not intended for human or clinical applications.

  • 95.0% purity.
  • Molecular formula C12HF23O2.
  • Molecular weight 614.10 g/mol.
  • CAS number 307-55-1.
  • Supplied in 100 mg quantity.
  • For research use only; not for human use.
  • Suitable for PFAS environmental and toxicology studies.

ENCOMPASS_PREFERRED
10

Medchemexpress LLC Perfluorodecanoic acid | 335-76-2 | MFCD00004175 | 98.0% | 514.08 g/mol | C10HF19O2 | 100 MG
SDP

Perfluorodecanoic acid (PFDA) is a perfluoroalkyl carboxylic acid supplied for laboratory research use and commonly used in studies of PFAS behavior, environmental fate, and toxicology. Documentation including a data sheet, certificate of analysis, and safety data sheet is provided by the manufacturer.

  • High purity suitable for analytical and toxicological studies.
  • Available in small milligram quantities for laboratory research.
  • Documented CAS number and molecular properties for clear identification.
  • Provided with data sheet, certificate of analysis, and safety data sheet.
  • For research use only; not intended for human or clinical applications.

ENCOMPASS_PREFERRED
11

Strem, An Ascensus Company CAS# 2043-47-2. 10g. 1H,1H,2H,2H-Perfluorohexan-1-ol, 99%. MFCD00039543
SDP

CAS# 2043-47-2. 10g. 1H,1H,2H,2H-Perfluorohexan-1-ol, 99%. MFCD00039543. Molecular Weight: 264.09. Molecular Formula: F(CF2)4CH2CH2OH. Color/form: colorless liq. Strem# 09-6085. http://www.strem.com/catalog/v/09-6085/

ENCOMPASS
12

Medchemexpress LLC N-Boc-8-amino-octanoic acid | 30100-16-4 | MFCD00270350 | >=97.0% | 259.34 g/mol | C13H25NO4 | 10 G
SDP

N-Boc-8-amino-octanoic acid is a Boc-protected amino acid used as a linker building block in PROTAC and peptide synthesis. It contains a terminal carboxylic acid and a tert-butyloxycarbonyl (Boc)-protected amine, suitable for amide coupling and mild acidic deprotection.

  • Molecular formula: C13H25NO4
  • Molecular weight: 259.34 g/mol
  • Cas number: 30100-16-4
  • Purity: ≥97.0%
  • Appearance: white to off-white solid
  • Storage: store at room temperature; in solvent store at -80°C (2 years) or -20°C (1 year)
  • Typical applications: protac linker and peptide or small-molecule synthesis

ENCOMPASS_PREFERRED
13

AdipoGen PFOA ammonium salt
SDP

Chemical. CAS 3825-26-1. Formula C8HF15O2 . NH3. Molecular Weight 431.1. Perfluorooctanoate PFOA is the dissociated carboxylate anion of perfluorooctanoic acid and its salts. PFOA is a stable, soluble surfactant primarily used in the form of the ammonium salt APFO as a processing aid in the production of various fluoropolymers. It is a very active fluorosurfactant with high stability.

ENCOMPASS_PREFERRED
14

AdipoGen PFOA ammonium salt
SDP

Chemical. CAS 3825-26-1. Formula C8HF15O2 . NH3. Molecular Weight 431.1. Perfluorooctanoate PFOA is the dissociated carboxylate anion of perfluorooctanoic acid and its salts. PFOA is a stable, soluble surfactant primarily used in the form of the ammonium salt APFO as a processing aid in the production of various fluoropolymers. It is a very active fluorosurfactant with high stability.

ENCOMPASS_PREFERRED
15

Medchemexpress LLC Perfluorohexanoic acid (Undecafluorocaproic acid) | 307-24-4 | 99.90% | 314.05 | 500 MG
SDP

Perfluorohexanoic acid, also known as Undecafluorocaproic acid, is a biological molecule for research use only.

  • High purity: 99.90%
  • Molecular weight: 314.05
  • Appearance: solid below 12°C, liquid above 14°C
  • Color: colorless to off-white
  • Formula: C6HF11O2
  • Recommended storage: room temperature for 3 years; in solvent, -80°C for 2 years or -20°C for 1 year.

ENCOMPASS_PREFERRED