Dibromodiphenylmethane CAS 6425-27-0
| CAS No. | 6425-27-0 |
| Molecular Formula | C13H10Br2 |
| Molecular Weight | 326.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dibromodiphenylmethane is closely related to bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Dibromodiphenylmethane (CAS 6425-27-0) is a high-purity analytical reference standard with the molecular formula C13H10Br2 and a molecular weight of 326.03 g/mol.
Owing to bromine substitution, an aromatic ring system, Dibromodiphenylmethane is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Dibromodiphenylmethane 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 | C13H10Br2 |
| Molecular Weight | 326.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Recommended Standards
- 5,5'-Dibromo-2,2'-bithiazole (CAS 216318-95-5)
- 2-(2-Bromophenyl)-6-butyl-1,3,6,2-dioxazaborolane (CAS 1008106-85-1)
- 4-Bromo-4'-(bromomethyl)-1,1'-biphenyl (CAS 50670-57-0)
- 2-(2-Bromophenyl)-6-butyl-1,3,6,2-dioxazaborocane (CAS 1257641-07-8)
- 1,4-Phenylenebis((4-chlorophenyl)methanone) (CAS 22198-42-1)
- 2-([1,1'-Biphenyl]-4-yloxy)-N'-(furan-2-ylmethylene)acetohydrazide (CAS 303085-85-0)
- 2-Methyloctahydro-2H-cyclohepta[b]furan-2-ol (CAS 61154-48-1)
- 2-(Hydroxymethylene)indolin-3-one (CAS 70450-85-0)
- Ethyl 3,5-dibromofuran-2-carboxylate (CAS 32487-57-3)
- (R)-3-N-Cbz-Aminopyrrolidine (CAS 879275-77-1)
- (2-Chloro-5-ethoxyphenyl)boronic acid (CAS 913835-30-0)
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- (2E)-2-(4-Chlorophenyl)-3-[(3,5-dichlorophenyl)amino]prop-2-enenitrile (CAS 338402-95-2)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
Why CATO?
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