Buta-1,3-diene-2,3-diyldibenzene CAS 2548-47-2
| CAS No. | 2548-47-2 |
| Molecular Formula | C16H14 |
| Molecular Weight | 206.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Buta-1,3-diene-2,3-diyldibenzene (C16H14) is characterized by a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Buta-1,3-diene-2,3-diyldibenzene (CAS 2548-47-2), molecular formula C16H14 and molecular weight 206.28 g/mol, is a CATO reference standard with documented purity and traceability.
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 Buta-1,3-diene-2,3-diyldibenzene 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 | C16H14 |
| Molecular Weight | 206.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Buta Standards
- Buta-1,3-diene-1,1-diyldibenzene (CAS 4165-81-5)
- (E)-5-(Buta-1,3-dien-1-yl)-3-(p-tolyl)isoxazole (CAS 638163-12-9)
- N-(Buta-1,3-dien-1-yl)benzothioamide (CAS 170937-98-1)
- Methyl 4-(buta-1,3-dien-1-yl)benzoate (CAS 79201-20-0)
- Buta-1,3-diene-1,1,4-tricarboxylic acid (CAS 59826-67-4)
- (E)-5-(Buta-1,3-dien-1-yl)-3-(4-methoxyphenyl)isoxazole (CAS 833462-38-7)
- (E)-5-(Buta-1,3-dien-1-yl)-3-(4-chlorophenyl)isoxazole (CAS 833462-40-1)
- 2,2'-(Buta-1,3-diyne-1,4-diyl)dianiline (CAS 31661-58-2)
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Why CATO?
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