1-Butene-1,1-d2 (gas) CAS 26119-76-6
| CAS No. | 26119-76-6 |
| Molecular Formula | - |
| Molecular Weight | 58.12 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.
1-Butene-1,1-d2 (gas) (CAS 26119-76-6) is a high-purity analytical reference standard with the molecular formula C4H6D2 and a molecular weight of 58.12 g/mol.
The molecular framework of 1-Butene-1,1-d2 (gas) (C4H6D2) is characterized by deuterium isotope labeling. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H6D2 |
| Molecular Weight | 58.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1964 |
Related Butene Standards
- 2-Butene-2,3-d (CAS 182249-78-1)
- 2-Butene-1,1,1-d3 (gas) (cis/trans mixture) (CAS 116008-90-3)
- 1-Butene-4,4,4-d3 (gas) (CAS 23086-03-5)
- 1-Butene-1-13C (gas) (CAS 71057-26-6)
- 2-Butene (CAS 107-01-7)
- 1-Butene, homopolymer (CAS 9003-28-5)
- 2-Butene-1,1,1,4,4,4-d (CAS 358731-97-2)
- Poly(1-butene-1,4-diyl) (CAS 25038-44-2)
Recommended Standards
- 2-Methylpropane (CAS 75-28-5)
- 2-Methylpropene-1,1-d2 (gas) (CAS 1560-59-4)
- Butane (CAS 106-97-8)
- 1,3-Butadiene-1,1,4,4-d4 (gas) (stabilized with hydroquinone) (CAS 10545-58-1)
- 4-Methyl-3-(2-oxoimidazolidin-1-yl)benzoic acid (CAS 915922-14-4)
- 2-(2-Bromophenyl)-5-phenylthiophene (CAS 312497-23-7)
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