≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
(S)-(−)-Styrene oxide is an oxirane derivative, which is used as a monomer for the synthesis of polyesters with relatively high Tg values via ring-opening copolymerization. It can also be used as a useful intermediate in the preparation of levamisole, a nematocide and anticancer agent.
(S)-(−)-Styrene oxide can undergo copolymerization with CO2 to form the corresponding polycarbonate in the presence of a cobalt-based catalyst system.
| Pubchem Sid | 504756732 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504756732 |
| Canonical Smiles | C1C(O1)C2=CC=CC=C2 |
| IUPAC Name | (2S)-2-phenyloxirane |
| InChIKey | AWMVMTVKBNGEAK-MRVPVSSYSA-N |
| INCHI | 1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m1/s1 |
| Isomeric SMILES | C1[C@@H](O1)C2=CC=CC=C2 |
| WGK Germany | 3 |
| RTECS | CZ9625030 |
| Molecular Weight | 120.15 |
| Beilstein | 3587977 |
| Reaxy-Rn | 108582 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=108582&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzene and substituted derivatives |
| Alternative Parents | Oxacyclic compounds Epoxides Dialkyl ethers Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Monocyclic benzene moiety - Oxacycle - Organoheterocyclic compound - Ether - Oxirane - Dialkyl ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. |
| External Descriptors | styrene oxide |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 G2405263 | Certificate of Analysis | Apr 07, 2026 | I137101 |
| G2405264 | Certificate of Analysis | Apr 07, 2026 | I137101 |
| G2219543 | Certificate of Analysis | Feb 04, 2026 | I137101 |
| G2219544 | Certificate of Analysis | Feb 04, 2026 | I137101 |
| G2219545 | Certificate of Analysis | Feb 04, 2026 | I137101 |
| L2122040 | Certificate of Analysis | Jul 10, 2025 | I137101 |
| D2320044 | Certificate of Analysis | Feb 07, 2025 | I137101 |
| G2405262 | Certificate of Analysis | Apr 10, 2024 | I137101 |
| H2106482 | Certificate of Analysis | May 12, 2023 | I137101 |
| H2106479 | Certificate of Analysis | May 12, 2023 | I137101 |
| H2106481 | Certificate of Analysis | May 12, 2023 | I137101 |
| Refractive Index | 1.535 |
|---|---|
| Specific Rotation[α] | -34° (neat) |
| Flash Point(°F) | 174.2 °F |
| Flash Point(°C) | 79 °C |
| Boil Point(°C) | 192-194 °C |
| Molecular Weight | 120.150 g/mol |
| XLogP3 | 1.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 120.058 Da |
| Monoisotopic Mass | 120.058 Da |
| Topological Polar Surface Area | 12.500 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 94.700 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
