- (R)-Styrene oxide
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- $100.00 / 1KG
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2025-09-25
- CAS:20780-53-4
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- (R)-Styrene oxide
-
- $0.00 / 1kg
-
2025-04-04
- CAS:20780-53-4
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1Ton
- (R)-(+)-Styrene oxide
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- $15.00 / 1KG
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2021-07-02
- CAS:20780-53-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | (R)-Styrene oxide Basic information |
| | (R)-Styrene oxide Chemical Properties |
| Melting point | -37 °C | | alpha | -21 º (c=5, chloroform 23 ºC) | | Boiling point | 89-90 °C23 mm Hg(lit.) | | density | 1.051 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.535 | | Fp | 175 °F | | storage temp. | 2-8°C | | solubility | Chloroform | | form | Liquid | | color | Clear yellow | | explosive limit | ~22% | | Optical Rotation | [α]20/D +33°, neat | | Water Solubility | insoluble | | BRN | 1984 | | InChI | 1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m0/s1 | | InChIKey | AWMVMTVKBNGEAK-QMMMGPOBSA-N | | SMILES | C1O[C@@H]1c2ccccc2 | | CAS DataBase Reference | 20780-53-4(CAS DataBase Reference) | | NIST Chemistry Reference | Benzene, (epoxyethyl)-, (R)-(20780-53-4) |
| Hazard Codes | T | | Risk Statements | 45-21-36 | | Safety Statements | 53-45 | | RIDADR | 2810 | | WGK Germany | 3 | | RTECS | CZ9625010 | | F | 10 | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 29109000 | | Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | | Hazard Classifications | Acute Tox. 4 Dermal
Carc. 1B
Eye Irrit. 2 |
| | (R)-Styrene oxide Usage And Synthesis |
| Chemical Properties | Colorless to light yellow liqui | | Uses | Main metabolite of Styrene (S687790), catalyzed by epoxide hydrolase. | | Uses | It is used to produce a homologated epoxide as part of a synthetic approach to (+)-allosedamine. It is the main metabolite of styrene, catalyzed by epoxide hydrolase. | | Definition | ChEBI: The (R)-enantiomer of styrene oxide. |
| | (R)-Styrene oxide Preparation Products And Raw materials |
| Raw materials | 1,2-Ethanediol, 1-phenyl-, 2-methanesulfonate, (1R)--->1,3-Dioxolan-2-one, 4-phenyl-, (4R)--->Carbamic acid, N-[(2S)-2-hydroxy-2-phenylethyl]-, phenylmethyl ester-->alpha-(bromomethyl)benzyl alcohol-->(S)-N-Boc-2-hydroxy-2-phenylethylamine-->(S)-2-CHLORO-1-PHENYL-ETHANOL-->(R)-2-CHLORO-1-PHENYLETHANOL-->(+/-)-2-CHLORO-1-PHENYLETHANOL-->(1S)-2-bromo-1-phenyl-ethanol-->(S)-Styrene oxide-->(S)-(+)-1-Phenyl-1,2-ethanediol-->(R)-(-)-1-Phenyl-1,2-ethanediol-->Benzyl carbamate |
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