Methylene(2,4,6-tri-tert-butylphenyl)phosphane CAS 84114-18-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84114-18-1 |
| Molecular Formula | C19H31P |
| Molecular Weight | 290.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methylene(2,4,6-tri-tert-butylphenyl)phosphane (CAS 84114-18-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H31P. Molecular weight: 290.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H31P |
| Molecular Weight | 290.42 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related Methylene Standards
- Methylene blue /Methylthioninium Chloride Impurity 39 (CAS CATO-C4X-189639)
- 17-Methylene-5-androsten-3β-ol (CAS 846-44-6)
- Methylene blue /Methylthioninium Chloride Impurity 37 (CAS CATO-C4X-189637)
- 17-Methylene-4-androsten-3-one 17-Methylene-androst-4-en-3-one, 846-45-7 (CAS 846-45-7)
- Methylene blue Impurity 15 (CAS CATO-C4X-189615)
- Methylene blue /Methylthioninium Chloride Impurity 36 (CAS CATO-C4X-189636)
- Methylene blue /Methylthioninium Chloride Impurity 33 (CAS CATO-C4X-189633)
- 4-Methylene-3,5-diphenyl-5-(1,2,2-trimethylhydrazinyl)-4,5-dihydroisoxazole (CAS 62033-10-7)
Recommended Standards
- Dioctylphosphinic acid (CAS 683-19-2)
- Brexpiprazole Impurity 29 (CAS 913614-15-0)
- Diisooctylphosphinic acid, min. 85%, CYTOP? 501 (CAS 27661-42-3)
- Methyl 3-((7-(3-chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)methyl)-4-methoxybenzoate (CAS 1105238-47-8)
- 1-Benzyl-5-(chloromethyl)-1H-imidazole hydrochloride (CAS 82830-36-2)
- 4,6-Bis(allyloxy)-1,3,5-triazin-2-amine (CAS 30358-11-3)
- 6-Fluoro-2,2-dimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1242014-94-3)
- tert-Butyl (5-(2-bromoacetyl)pyridin-2-yl)carbamate (CAS 2733547-73-2)
- 1-tert-Butyl 2-methyl (2R,4R)-4-hydroxypiperidine-1,2-dicarboxylate (CAS 321744-25-6)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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 13829788188 / jacky.chen@cato-chem.com