Ethene, chloro-, polymer with 1,1,2-trichloroethene CAS 29406-20-0
| CAS No. | 29406-20-0 |
| Molecular Formula | C2HCl3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethene, chloro-, polymer with 1,1,2-trichloroethene (CAS 29406-20-0) is a high-purity analytical reference standard with the molecular formula C2HCl3C2H3Cl and a molecular weight of 193.88 g/mol.
Owing to chlorine substitution, Ethene, chloro-, polymer with 1,1,2-trichloroethene is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.88 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.
As a certified reference material (CRM), Ethene, chloro-, polymer with 1,1,2-trichloroethene 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 | C2HCl3 C2H3Cl |
| Molecular Weight | 193.88 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.) | 1965 |
| Halogen Content | Cl-containing |
Related Ethene Standards
- 4,4'-(Ethene-1,2-diyl)dibenzoic acid (CAS 100-31-2)
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- (E)-5,5'-(Ethene-1,2-diyl)diisophthalic acid (CAS 1025726-44-6)
- 4,4'-(Ethene-1,2-diyl)bis(N,N-diphenylaniline) (CAS 116942-09-7)
- 6,6-(Ethene-1,2-diyl)bis-(3-nitrobenzenesulfonic acid) (CAS 128-42-7)
- 2,2',2'',2'''-((Ethene-1,1,2,2-tetrayltetrakis(benzene-4,1-diyl))tetrakis(oxy))tetraacetic acid (CAS 1306201-16-0)
- (Z)-4,4'-(Ethene-1,2-diyl)dibenzoic acid (CAS 133005-88-6)
- 4,4’,4’’,4’’’-(Ethene-1,1,2,2-tetrayl)tetrabenzoic Acid (CAS 1351279-73-6)
Recommended Standards
- 3-(6-Chloro-5-(trifluoromethyl)pyridazin-3-yl)benzonitrile (CAS 1271476-04-0)
- 3-(6-Methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoic acid (CAS 215785-22-1)
- (S)-2-(Ethyl(1-methylpyrrolidin-3-yl)amino)acetic acid (CAS 1353998-31-8)
- 5-Methoxy-2-methylisonicotinic acid (CAS 1211578-07-2)
- 3,5-Dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid (CAS 447461-21-4)
- (3-Bromo-5-phenoxy-1H-1,2,4-triazol-1-yl)acetic acid (CAS 1807979-68-5)
- Cephalexin Sulfoxide Impurity 31 (CAS 74708-55-7)
- Fesoterodine Impurity 26 (CAS CATO-C4X-164426)
- 1,1′-[1-[[(1-Oxooctyl)oxy]methyl]-1,2-ethanediyl] didecanoate (CAS 82426-88-8)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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