Propylene Sulfide CAS 1072-43-1
| CAS No. | 1072-43-1 |
| Molecular Formula | C3H6S |
| Molecular Weight | 74.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to sulfur-containing functionality, Propylene Sulfide is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 74.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Propylene Sulfide (CAS 1072-43-1) is a high-purity analytical reference standard with the molecular formula C3H6S and a molecular weight of 74.14 g/mol.
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), Propylene Sulfide 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 | C3H6S |
| Molecular Weight | 74.14 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Propylene Standards
- (+/-)-1,2-Propylene-d6 Oxide (Stabilized with hydroquinone) (CAS 202468-69-7)
- (±)-1?2-Propylene-3?3?3-d3 Oxide (CAS 2245-32-1)
- Propylene Oxide (CAS 75-56-9)
- Propylene Carbonate (CAS 108-32-7)
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- Propylene Thiourea (CAS 2122-19-2)
- Propylene glycol monopropyl ether (CAS 30136-13-1)
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Recommended Standards
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- Peptide 434 (CAS CATO-CPTD788434)
Why CATO?
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