Dimethylphenylphosphine Borane CAS 35512-87-9
| CAS No. | 35512-87-9 |
| Molecular Formula | C8H11P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Dimethylphenylphosphine Borane is closely related to organophosphorus functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Dimethylphenylphosphine Borane (CAS 35512-87-9), a certified reference material (molecular formula C8H11PB, MW 148.96 g/mol) for analytical method development and quality control.
Owing to organophosphorus functionality, Dimethylphenylphosphine Borane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 148.96 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H11P B |
| Molecular Weight | 148.96 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
Related Dimethylphenylphosphine Standards
- (Dimethylphenylphosphine)(2-methyl-2-propanethiolato)gold (CAS 1002113-68-9)
- (Dimethylphenylphosphine)(1,5-cyclooctadiene)[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]iridium(I) hexafluorophosphate, min. 98% (CAS 1019853-03-2)
- (Dimethylphenylphosphine)(1,5-cyclooctadiene)[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]iridium(I) hexafluorophosphate (CAS 1019853-04-3)
- Bis(dimethylphenylphosphine)methyl(η5-pentamethylcyclopentadienyl)ruthenium (CAS 114674-51-0)
- (Dimethylphenylphosphine)gold chloride (CAS 28978-09-8)
- Tris(dimethylphenylphosphine)](2,5-norbornadiene)rhodium(I) hexafluorophosphate (CAS 32761-50-5)
Recommended Standards
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- N2-methyl-[1,1'-binaphthalene]-2,2'-diamine (CAS 2227156-93-4)
- 2-Methyl-3-(morpholinomethyl)quinolin-4(1H)-one (CAS 382641-01-2)
- 5-Amino-2-chloro-6-methylnicotinonitrile (CAS 57183-29-6)
- 2-Amino-3-(1H-benzo[d]imidazol-2-yl)-4H-chromen-4-one (CAS 89260-80-0)
- Heme iron polypeptide(Hematin) (CAS 14875-96-8)
Why CATO?
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