Ethene, 1,1-dichloro-, homopolymer CAS 9002-85-1
| CAS No. | 9002-85-1 |
| Molecular Formula | C2H2Cl2 |
| Molecular Weight | 96.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethene, 1,1-dichloro-, homopolymer is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethene, 1,1-dichloro-, homopolymer (CAS 9002-85-1), molecular formula C2H2Cl2 and molecular weight 96.94 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to chlorine substitution, Ethene, 1,1-dichloro-, homopolymer is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 96.94 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethene, 1,1-dichloro-, homopolymer meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C2H2Cl2 |
| Molecular Weight | 96.94 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
Related Ethene Standards
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Recommended Standards
- Cobalt(II) Fluoride (CAS 10026-17-2)
- 1,1-Dichloroethene (CAS 75-35-4)
- (1-Cyanovinyl)boronic acid (CAS 916673-45-5)
- Cis-1,2-Dichloroethene (CAS 156-59-2)
- 2-(Adamantan-2-yl)acetic acid (CAS 26082-22-4)
- 2-((2-Chloropyrimidin-4-yl)amino)-2-phenylethan-1-ol (CAS 1482228-67-0)
- 1H,1H,2H-Heptafluoropent-1-ene (CAS 355-08-8)
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- 6-Amino-1-butyl-5-propylamino-1H-pyrimidine-2,4-dione (CAS 571149-81-0)
- 2-(4-(3-(Piperidin-4-yl)propyl)piperidin-1-yl)ethan-1-ol (CAS 14712-23-3)
- 8-(1-Naphthyl)-8-oxooctanoic acid (CAS 101743-46-8)
- Tetraethyl butane-1,4-diylbis(phosphoramidate) (CAS 720707-93-7)
- 4-Bromo-5-((2-(cyclohex-1-en-1-yl)ethyl)amino)pyridazin-3(2h)-one (CAS 1008351-60-7)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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