1,2-Ethanediol, polymer with 2,2'-oxybis[ethanol] and phosphorus oxide (P2O5) CAS 70198-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70198-30-0 |
| Molecular Formula | O5P2 C4H10O3 C2H6O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,2-Ethanediol, polymer with 2,2'-oxybis[ethanol] and phosphorus oxide (P2O5) (CAS 70198-30-0) pharmaceutical standards reference standard. Molecular formula: O5P2 C4H10O3 C2H6O2. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | O5P2 C4H10O3 C2H6O2 |
| Molecular Weight | 310.13 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1977 |
Related Ethanediol Standards
- 1,2-Ethanediol Disodium Salt (CAS 10604-71-4)
- 1,2-Ethanediol, 1-[3-(trifluoromethyl)phenyl]- (CAS 324063-50-5)
- 1,2-Ethanediol, 1-(2,5-dimethoxyphenyl)- (CAS 56979-67-0)
- 1,2-Ethanediol, polymer with 2-ethyl-1-hexanol and phosphorus oxide (P2O5) (CAS 68958-23-6)
- 1,2-Ethanediol, 1,1,2,2-tetraphenyl-, polymer with dichlorodimethylsilane (CAS 70624-20-3)
- 1,2-Ethanediol, polymer with ethenyltriethoxysilane and trichloromethylsilane (CAS 72259-87-1)
- 1,2-Ethanediol, polymer with 1,3-diisocyanatomethylbenzene (CAS 9072-91-7)
Recommended Standards
- 4-(4-Methoxy-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-amine (CAS 954143-48-7)
- (R)-methyl 1,2,3,4-tetrahydroisoquinoline-3-carboxylate (CAS 191327-28-3)
- 4'-((1'S,4'r)-4'-butyl-[1,1'-bi(cyclohexan)]-4-yl)-3,4-difluoro-1,1'-biphenyl (CAS 119990-82-8)
- 5-Bromo-4-methyl-1H-1,2,3-triazole hydrochloride (CAS 1429056-33-6)
- 2-([1,1'-biphenyl]-4-yl)acetonitrile (CAS 31603-77-7)
- 7-Methylpteridine (CAS 936-40-3)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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