EthyleneOxide CAS 75-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75-21-8 |
| Molecular Formula | C2H4O |
| Molecular Weight | 44.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
EthyleneOxide (CAS 75-21-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C2H4O. Molecular weight: 44.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C2H4O |
| Molecular Weight | 44.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Acetaldehyde (CAS 75-07-0)
- Formaldehyde Hydrazone (CAS 6629-91-0)
- Poly(vinyl alcohol) CRS (CAS 9002-89-5)
- 4-(5-Phenyl-1H-pyrazol-3-yl)-4H-1,2,4-triazole (CAS 62538-10-7)
- Ethyl 4-methoxythiophene-3-carboxylate (CAS 20946-39-8)
- Ethyl 5-cyano-1-benzothiophene-2-carboxylate (CAS 105191-14-8)
- H-Pro-His-Glu-OH (CAS 47555-31-7)
- Spiro[4.5]decan-7-one (CAS 62788-60-7)
- Spirodiclofen-enol (CAS 148476-22-6)
- Tetrapeptide-3 (CAS 827306-97-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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