Ethene, 1,1'-oxybis-, homopolymer CAS 9003-19-4
| CAS No. | 9003-19-4 |
| Molecular Formula | C4H6O |
| Molecular Weight | 70.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Ethene, 1,1'-oxybis-, homopolymer (CAS 9003-19-4), molecular formula C4H6O and molecular weight 70.09 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, Ethene, 1,1'-oxybis-, homopolymer is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 70.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C4H6O |
| Molecular Weight | 70.09 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) | 2.0 |
| CAS Registry Year (est.) | 1959 |
Related Ethene Standards
- 25104-37-4 Ethene, ethoxy-, homopolymer Ethene, ethoxy-, polymers (8CI) Ether, ethyl vinyl, polymers (8CI) Bakelite EHBC Bakelite EHBM EBDC EDBC EHB-M EHBC Ethyl vinyl ether homopolymer Ethyl vinyl ether polymer Luthonal A 20 Lutonal A 25 Lutonal A 50 Poly(ethyl vinyl ether) Poly(vinyl ethyl ether) Vinyl ethyl ether homopolymer Vinyl ethyl ether polymer (CAS 25104-37-4)
- (E)-Ethene-1,2-diol (CAS 65144-72-1)
- Ethene, 1,1,2-trifluoro-, homopolymer (CAS 24980-67-4)
- 9003-09-2 Ethene, homopolymer Ether, polymers Gantre M-154 Gantrez M Gantrez M 093 Gantrez M 094 Gantrez M 154 Gantrez M 574 Gantrez M-094 Gantrez M093 Gantrez M154 Gantrez M555 Lutonal M 40 Lutonal M-40 Lutonal M40 Methyl vinyl ether homopolymer Methyl vinyl ether polymer NSC-137646 NSC137646 Poly(methyl vinyl ether) Poly(vinyl methyl ether) Polyvinyl Methyl Ether Texapret WL Vinyl methyl ether polymer (CAS 9003-09-2)
- Ethene, fluoro-, homopolymer (CAS 24981-14-4)
- Ethene, 1,1-dichloro-, homopolymer (CAS 9002-85-1)
- Sodium 6,6'-(ethene-1,2-diyl)bis(3-((4-((2-hydroxyethyl)amino)-6-((3-sulfonatophenyl)amino)-1,3,5-triazin-2-yl)amino)benzenesulfonate) (CAS 16324-27-9)
- (E)-4,4'-(ethene-1,2-diyl)dianiline hydrochloride (CAS 507484-87-9)
Recommended Standards
- cyano(ethyl)amine (CAS 38434-78-5)
- Imidazole-4,5-d (CAS 53716-58-8)
- 3-Butenal, stabilized with 0.1% MEHQ (~10% w/w in DCM)DISCONTINUED (CAS 7319-38-2)
- rac-α-Aminopropionitrile (CAS 2134-48-7)
- 1-(3-hydroxyphenyl)-1,2-dihydropyridin-2-one (CAS 3534-60-9)
- 3-(4-Fluorophenyl)prop-2-en-1-amine (CAS 88536-45-2)
- 2,5-Dihydroxy-4-(phenylmethoxy)benzoic Acid (CAS 66910-91-6)
- 6-Chloro-5-(3-chlorophenyl)-4-hydroxypyridin-2(1H)-one (CAS 337920-80-6)
- 1-(propan-2-yl)-1H-imidazole-4-carboxylic acid hydrochloride (CAS 1439897-77-4)
- 1049734-81-7 8090AC Benzyl-(3-chloro-but-2-enyl)-aminehydrochloride C11H15Cl2N (CAS 1049734-81-7)
- 4-(4-Methylsulfonylphenyl)benzoic acid (CAS 16734-98-8)
- 106967-73-1 (2,5-Dimethylphenoxy)acetyl chloride MFCD11108031 (CAS 106967-73-1)
- 1-(4-Methylbenzenesulfonyl)piperidine-2-carboxylic acid (CAS 144630-15-9)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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