1,2,3,5-Tetrafluorobenzene CAS 2367-82-0
| CAS No. | 2367-82-0 |
| Molecular Formula | C6H2F4 |
| Molecular Weight | 150.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1,2,3,5-Tetrafluorobenzene (CAS 2367-82-0), a certified reference material (molecular formula C6H2F4, MW 150.07 g/mol) for analytical method development and quality control.
Owing to fluorine substitution, an aromatic ring system, 1,2,3,5-Tetrafluorobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 150.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 1,2,3,5-Tetrafluorobenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H2F4 |
| Molecular Weight | 150.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Tetrafluorobenzene Standards
- 1,2,3,4-Tetrafluorobenzene (CAS 551-62-2)
- 1,2,4,5-Tetrafluorobenzene (CAS 327-54-8)
- 2,3,5,6-Tetrafluorobenzene-1,4-diamine (CAS 1198-64-7)
- 3,4,5,6-Tetrafluorobenzene-1,2-diamine (CAS 2993-07-9)
- Tetrafluorobenzene-1,3-diol (CAS 16840-25-8)
- 3,4,5,6-Tetrafluorobenzene-1,2-diol (CAS 1996-23-2)
- 2,3,4,5-Tetrafluorobenzene-1-sulfonyl chloride (CAS 591249-21-7)
Recommended Standards
- 4,5,6-Trifluoropyrimidin-2(1H)-one (CAS 173994-36-0)
- Dimethyl (diazomethyl)phosphonate (CAS 27491-70-9)
- 2,4,5-Trifluoro-1H-imidazole-1-carbaldehyde (CAS 120047-74-7)
- 3,4,5-Trifluoro-1H-pyrazole-1-carbaldehyde (CAS 120047-73-6)
- Exemestane-13C,D3 (CAS CATO-C4X-164116)
- 2,3-Dibromo-3-(4-methoxyphenyl)propanoic acid (CAS 77820-32-7)
- (E)-4-(5-Bromothiophen-2-yl)but-3-en-2-one (CAS 62157-61-3)
- 5-(4-Bromo-3-methoxyphenyl)-3-methyl-1,2,4-oxadiazole (CAS 1231191-78-8)
- 1-[(4S)-4-(Phenylmethyl)-2-thioxo-3-oxazolidinyl]-1-propanone (CAS 145588-95-0)
- Ethyl 2-oxo-4-phenylbut-3-ynoate (CAS 1619-73-4)
- 2-Chloro-1-{1,4-dioxa-8-azaspiro[4.5]decan-8-yl}ethan-1-one (CAS 158890-29-0)
- 4-Methoxy-n-(propan-2-yl)aniline (CAS 16495-67-3)
- Dichloro bis(1,10-phenanthroline) ruthenium (CAS 85718-09-8)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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