1,3-Difluorobenzene-d4 CAS 1173022-08-6
| CAS No. | 1173022-08-6 |
| Molecular Formula | - |
| Molecular Weight | 118.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Difluorobenzene-d4 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.
1,3-Difluorobenzene-d4 (CAS 1173022-08-6), molecular formula C6D4F2 and molecular weight 118.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1,3-Difluorobenzene-d4 (C6D4F2) contains deuterium isotope labeling, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 118.12 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6D4F2 |
| Molecular Weight | 118.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Difluorobenzene Standards
- 1,4-Difluorobenzene (CAS 540-36-3)
- 1,2-Difluorobenzene (CAS 367-11-3)
- 4-Ethyl-1,2-difluorobenzene (CAS 116850-25-0)
- 1-Ethyl-3,5-difluorobenzene (CAS 117358-52-8)
- 1-Ethyl-2,3-difluorobenzene (CAS 152422-03-2)
- 2-Ethyl-1,3-difluorobenzene (CAS 83484-01-9)
- 2,6-Difluorobenzene-1,4-diamine (CAS 3743-86-0)
- 4,6-Difluorobenzene-1,3-diamine (CAS 25170-74-5)
Recommended Standards
- 4,4-difluorocyclohexene (CAS 1610468-84-2)
- (2-Methyl-1,3-dioxolan-2-yl)methanol (CAS 10004-17-8)
- 624734-19-6 3-Fluorodihydro-2H-pyran-4(3H)-one 3-Fluorooxan-4-one BCP26030 (CAS 624734-19-6)
- 3-Methoxybutanoic Acid (CAS 10024-70-1)
- 3-Cyclopropoxy-5-ethyl-N,N-dimethylpyridin-2-amine (CAS 1243394-10-6)
- 3-(4-Carboethoxyphenyl)-2-methyl-1-propene (CAS 514821-16-0)
- 1-(1-Benzothienphen-5-yl)-1H-pyrrole (CAS 1481442-39-0)
- 1-(2,2-Difluoroethyl)-4-ethynyl-1H-pyrazole (CAS 1855890-49-1)
- 1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde (CAS 394223-03-1)
- Spectinomycin Impurity 1 (CAS 3736-78-5)
- Ethyl 6-{[(tert-butoxy)carbonyl]amino}spiro[3.3]heptane-2-carboxylate (CAS 1272412-66-4)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,3-difluorophenyl)propanoic acid (CAS 1260605-29-5)
- 2-((4-Chlorophenyl)thio)benzoic acid (CAS 6469-85-8)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com