Ethylene-d4 (gas) CAS 683-73-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 683-73-8 |
| Molecular Formula | C2D4 |
| Molecular Weight | 32.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethylene-d4 (gas) (CAS 683-73-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2D4. Molecular weight: 32.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2D4 |
| Molecular Weight | 32.08 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Ethylene Standards
- 25549-98-8 poly(ethylene-d4) (CAS 25549-98-8)
- trans-Ethylene-1,2-d2 (gas) (CAS 1517-53-9)
- cis-Ethylene-1,2-d2 (gas) (CAS 2813-62-9)
- Ethylene-1,1-d2 (gas) (CAS 6755-54-0)
- Ethylene-1,2-d2 (gas) (cis/trans mixture) (CAS 2382-91-4)
- Ethylene (CAS 51915-19-6)
- Ethylene-d1 (gas) (CAS 2680-00-4)
- 6145-18-2 Ethylene-13C1 DTXSID50482059 (CAS 6145-18-2)
Recommended Standards
- Ethane-1,2-d2 (gas) (CAS 5177-70-8)
- Ethane-1,1-d2 (gas) (CAS 5177-75-3)
- Silicon (CAS 7440-21-3)
- 3'-(3,4-Dichlorophenyl)-1-[(2,4-dichlorophenyl)methyl]-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 338406-10-3)
- 4-(Benzyloxy)-3-(5,5-dimethyl-1,3-dioxan-2-yl)-5-fluorobenzoic acid (CAS 2766130-42-9)
- 898757-09-0 1-(3,5-Dichlorophenyl)-4-(5,5-dimethyl-1,3-dioxan-2-yl)butan-1-one DTXSID60646064 (CAS 898757-09-0)
- (1-(4-Bromobenzyl)-1h-imidazol-5-yl)methanamine hydrochloride (CAS 1713164-05-6)
- Sulfone-Bis-PEG4-acid (CAS 2055024-37-6)
- 2-{5-methylimidazo[1,2-a]pyridin-2-yl}morpholine (CAS 1507668-96-3)
- Semaglutide impurity 29 (CAS 110990-08-4)
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