4-Chloro-3,3-dimethylbut-1-ene CAS 65870-89-5
| CAS No. | 65870-89-5 |
| Molecular Formula | C6H11Cl |
| Molecular Weight | 118.60 g/mol |
| 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.
4-Chloro-3,3-dimethylbut-1-ene (CAS 65870-89-5), molecular formula C6H11Cl and molecular weight 118.60 g/mol, is a CATO reference standard with documented purity and traceability.
4-Chloro-3,3-dimethylbut-1-ene (C6H11Cl) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 4-Chloro-3,3-dimethylbut-1-ene 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 | C6H11Cl |
| Molecular Weight | 118.60 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.) | 1975 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 5-Chloro-4-methylpent-1-ene (CAS 13846-29-2)
- 1-Chloro-3-Methylcyclopentane (CAS 142857-44-1)
- 1-Chloro-1-methylcyclopentane (CAS 6196-85-6)
- 4-Chloro-4-methyl-1-pentene (CAS 53875-83-5)
- 5-Chloro-1-Hexene (CAS 927-54-8)
- 5-Chloro-2-methyl-1-pentene (CAS 22508-65-2)
- 5-Chloro-2-methylpent-2-ene (CAS 7712-60-9)
- cis-6-Chloro-2-hexene (CAS 62614-70-4)
Recommended Standards
- 3-Hexene, 1-chloro-, (3Z)- (CAS 21676-01-7)
- 3-Hexene, 1-chloro-, (3E)- (CAS 63281-97-0)
- 2-(Chloromethyl)-1,1-dimethylcyclopropane (CAS 76200-12-9)
- 1-(chloromethyl)-1-methylcyclobutane (CAS 38401-40-0)
- Benzyl (6-azaspiro[2.5]Octan-1-yl)carbamate (CAS 1239852-33-5)
- 1-(3-Chloro-4-hydroxy-5-methoxyphenyl)ethanone (CAS 116296-35-6)
- 5-(3-Formylphenyl)nicotinic acid (CAS 566198-34-3)
- Methyl n-(benzenesulfonyl)carbamate (CAS 32324-23-5)
- 5-Chloro-6-methylbenzo[c][1,2,5]oxadiazole (CAS 50636-01-6)
- 1-Azido-8-bromooctane (CAS 133497-22-0)
- 2-Acetoxy-2,4-difluorobenzophenone (CAS 890098-66-5)
- 2-(1H-Imidazol-1-yl)benzo[d]thiazole (CAS 500191-28-6)
- 3-(5-Amino-2-oxopyridin-1(2h)-yl)-N,N-dimethylpropanamide (CAS 1179024-55-5)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
Why CATO?
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