58S8R4439O 563-52-0 3-Chloro-1-butene 1-Butene, 3-chloro- 3-Chlorobut-1-ene gamma-Chloro-alpha-butylene EINECS 209-252-8 alpha-Methallyl chloride alpha-Methylallyl chloride 1-Methylallyl chloride NSC 60192 UNII-58S8R4439O CAS 563-52-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 563-52-0 |
| Molecular Formula | C4H7Cl |
| Molecular Weight | 90.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
58S8R4439O 563-52-0 3-Chloro-1-butene 1-Butene, 3-chloro- 3-Chlorobut-1-ene gamma-Chloro-alpha-butylene EINECS 209-252-8 alpha-Methallyl chloride alpha-Methylallyl chloride 1-Methylallyl chloride NSC 60192 UNII-58S8R4439O (CAS 563-52-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H7Cl. Molecular weight: 90.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H7Cl |
| Molecular Weight | 90.55 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.) | 1957 |
| Halogen Content | Cl-containing |
Recommended Standards
- XX3QN28JUX 4894-61-5 1-Chloro-2-butene, (2E)- 2-Butene, 1-chloro-, (2E)- (E)-1-Chlorobut-2-ene (E)-1-Chloro-2-butene trans-1-Chloro-2-butene EINECS 225-516-5 UNII-XX3QN28JUX (CAS 4894-61-5)
- 591-97-9 G6Y5C34N83 1-Chloro-2-butene 2-Butene, 1-chloro- 1-Chlorobut-2-ene 2-01-00-00176 (Beilstein Handbook Reference) BRN 0605304 2-Butenyl chloride Crotyl chloride EINECS 209-739-5 Krotylchlorid [Czech] gamma-Methallyl chloride gamma-Methylallyl chloride Krotylchlorid UNII-G6Y5C34N83 (CAS 591-97-9)
- 2-Chloro-2-butene (CAS 4461-41-0)
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