- (S)-Styrene oxide
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- $100.00 / 1KG
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2025-09-25
- CAS:20780-54-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- (S)-Styrene oxide
-
- $0.00 / 1kg
-
2025-04-04
- CAS:20780-54-5
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1Ton
- (S)-Styrene oxide
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- $7.00 / 1KG
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2019-07-06
- CAS: 20780-54-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100KG
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| | (S)-Styrene oxide Basic information |
| | (S)-Styrene oxide Chemical Properties |
| alpha | -33 º (neat) | | Boiling point | 192-194 °C(lit.) | | density | 1.051 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.535 | | Fp | 175 °F | | storage temp. | 2-8°C | | form | clear liquid | | color | Colorless to Light yellow to Light orange | | Optical Rotation | [α]20/D 33°, neat | | BRN | 3587977 | | InChI | InChI=1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m1/s1 | | InChIKey | AWMVMTVKBNGEAK-MRVPVSSYSA-N | | SMILES | O1C[C@@H]1C1=CC=CC=C1 | | CAS DataBase Reference | 20780-54-5(CAS DataBase Reference) |
| Hazard Codes | T | | Risk Statements | 45-20/21-36/38 | | Safety Statements | 53-26-36/37-45 | | RIDADR | UN 2810 6.1/PG 3 | | WGK Germany | 3 | | RTECS | CZ9625030 | | F | 10 | | HazardClass | 6.1 | | HS Code | 2910900090 | | Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | | Hazard Classifications | Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Aquatic Chronic 2
Carc. 1B
Eye Irrit. 2
Skin Irrit. 2 |
| | (S)-Styrene oxide Usage And Synthesis |
| Chemical Properties | Colorless to light yellow liqui | | Uses | (S)-(-)-Styrene oxide can undergo copolymerization with CO2 to form the corresponding polycarbonate in the presence of a cobalt-based catalyst system. | | Definition | ChEBI: The (S)-enantiomer of styrene oxide. | | General Description | 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 Preparation Products And Raw materials |
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