(±)-Propylene oxide
(±)-Propylene oxide (CAS 75-56-9), molecular formula C3H6O, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- (±)-Methyloxirane,1,2-Epoxypropane
| Molecular weight | 58.08 |
|---|---|
| Empirical formula | C3H6O |
| Assay | ≥99.0% (GC) |
| Grade | SAJ special grade |
| Boiling point | 34 °C(lit.) |
| Density | 0.83 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.366(lit.)n20/D 1.366 |
| Melting point | −112 °C(lit.) |
| Vapour pressure | 29.43 psi (55 °C)8.59 psi (20 °C) |
| Vapour density | 2 (vs air) |
| Autoignition temp | 1378 °F |
| Impurities tested | ≤0.1% water |
Hazard statements
- H224Extremely flammable liquid and vapour
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H340May cause genetic defects
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P308IF exposed or concerned
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | -37 °C / -34.6 °F |
| Transport (UN / ADR) | UN 1280 3 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F+,T |
| Risk statements (R) | 45-46-12-20/21/22-36/37/38 |
| Safety statements (S) | 53-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Expl Lim | 37 % |
|---|---|
| Availability | available only in Japan |
| Evapn Residue | ≤0.005% |
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (±)-Propylene oxide?
+
(±)-Propylene oxide (CAS 75-56-9), molecular formula C3H6O, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of (±)-Propylene oxide does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (±)-Propylene oxide in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of (±)-Propylene oxide?
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(±)-Propylene oxide has CAS number 75-56-9 and molecular formula C3H6O. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for (±)-Propylene oxide?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of (±)-Propylene oxide ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should (±)-Propylene oxide be stored?
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Store (±)-Propylene oxide in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is (±)-Propylene oxide used for?
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(±)-Propylene oxide is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for (±)-Propylene oxide?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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