(4-Chlorobenzyl)(methyl)sulfane CAS 5925-82-6
| CAS No. | 5925-82-6 |
| Molecular Formula | C8H9ClS |
| Molecular Weight | 172.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chlorobenzyl)(methyl)sulfane (CAS 5925-82-6), molecular formula C8H9ClS and molecular weight 172.68 g/mol, is a CATO reference standard with documented purity and traceability.
(4-Chlorobenzyl)(methyl)sulfane (C8H9ClS) contains sulfur-containing functionality, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), (4-Chlorobenzyl)(methyl)sulfane 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 | C8H9ClS |
| Molecular Weight | 172.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzyl Standards
- (2-Chlorobenzyl)(methyl)sulfane (CAS 57984-15-3)
- (3-Chlorobenzyl)(methyl)sulfane (CAS 76354-13-7)
- 2-Chlorobenzyl isocyanate 1-Chloro-2-(isocyanatomethyl)benzene o-Chlorobenzyl isocyanate 55204-93-8 (CAS 55204-93-8)
- N-(2-chlorobenzyl)ethanamine (CAS 62924-61-2)
- N-(2-Chlorobenzyl)formamide (CAS 86386-66-5)
- N-(4-Chlorobenzyl)formamide (CAS 86386-67-6)
- 2-(2-Chlorobenzyl)oxirane (CAS 62826-19-1)
- 2-(4-Chlorobenzyl)aziridine (CAS 37102-56-0)
Recommended Standards
- (4-Chloro-3-methylphenyl)(methyl)sulfane (CAS 70019-46-4)
- (5-Chloro-2-methylphenyl)(methyl)sulfane (CAS 82961-51-1)
- (3-Chlorophenyl)(ethyl)sulfane (CAS 34126-15-3)
- 1-(Chloromethyl)-2-(methylsulfanyl)benzene (CAS 26190-68-1)
- 2-(1-Methylcyclopropyl)propan-1-ol (CAS 2248393-87-3)
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