Propylene Oxide CAS 75-56-9
| CAS No. | 75-56-9 |
| Molecular Formula | C3H6O |
| Molecular Weight | 58.08 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.
CATO supplies Propylene Oxide (CAS 75-56-9), a certified reference material (molecular formula C3H6O, MW 58.08 g/mol) for analytical method development and quality control.
The molecular framework of Propylene Oxide (C3H6O) is characterized by a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
CATO manufactures Propylene Oxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H6O |
| Molecular Weight | 58.08 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
Related Propylene Standards
- (±)-1?2-Propylene-3?3?3-d3 Oxide (CAS 2245-32-1)
- (+/-)-1,2-Propylene-d6 Oxide (Stabilized with hydroquinone) (CAS 202468-69-7)
- Propylene Sulfide (CAS 1072-43-1)
- Propylene Carbonate (CAS 108-32-7)
- 1,2-Propylene-d6 carbonate (CAS 202480-74-8)
- Propylene glycol monocaprylate (CAS 31565-12-5)
- 52496-08-9 poly(propylene glycol) diacrylate (CAS 52496-08-9)
- 2,4-D-Propylene Glycol Ester (CAS CATO-CCEM500219)
Recommended Standards
- Propionaldehyde (CAS 123-38-6)
- Allyl alcohol (CAS 107-18-6)
- 【禁售不询】acetone (CAS 67-64-1)
- Propionitrile-3,3,3-d3 (CAS 24300-21-8)
- 4-Bromo-5-formyl-1-methylpyrrole-2-carboxylic Acid (CAS 923163-70-6)
- 3-Bromopyridine-2-sulfonyl chloride (CAS 1209950-34-4)
- 1-(4-{4-[5-(4-chlorophenyl)-1H-pyrazol-3-yl]piperidin-1-yl}-3-nitrophenyl)ethan-1-one (CAS 1030856-24-6)
- 4-(Naphthalen-2-yl)thiazole-2-carbaldehyde (CAS 383140-93-0)
- 3,4,5-Trichloropyridine-2,6-dicarboxylic acid (CAS 35592-23-5)
- 4-Chloro-2-methoxy-7-methylquinoline (CAS 443687-50-1)
- 5-Chloro-2-oxoindoline-3-carbaldehyde (CAS 52508-86-8)
- 2-{[(4-chlorophenethyl)amino]carbonyl}-7-nitro-5-(trifluoromethyl)-1,3-benzothiazol-3-ium-3-olate (CAS 680580-06-7)
- Dipotassium Glycyrrhizinate,Hydrate (CAS 68797-35-3)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com