TRANS-2,3-EPOXYBUTANE manufacturers
- TRANS-2,3-EPOXYBUTANE
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- $0.00 / 1kg
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2025-04-04
- CAS:21490-63-1
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1Ton
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| | TRANS-2,3-EPOXYBUTANE Basic information |
| Product Name: | TRANS-2,3-EPOXYBUTANE | | Synonyms: | 2,3-Butylene oxide (trans);2,3-Dimethyl-oxirane (E);3-dimethyl-trans-oxiran;3-epoxy-trans-butan;Butane, 2,3-epoxy-, trans-;trans-2-Butylene Oxide;trans-2-butyleneoxide;TRANS-2-BUTENE OXIDE | | CAS: | 21490-63-1 | | MF: | C4H8O | | MW: | 72.11 | | EINECS: | 244-406-8 | | Product Categories: | EPOXYDE | | Mol File: | 21490-63-1.mol |  |
| | TRANS-2,3-EPOXYBUTANE Chemical Properties |
| Melting point | -85°C | | Boiling point | 54-55°C | | density | 0.807 g/mL at 20 °C(lit.) | | vapor pressure | 3.83 psi ( 20 °C) | | refractive index | n20/D 1.373 | | Fp | -26°C | | form | liquid | | color | Clear | | Specific Gravity | 0.804 | | biological source | synthetic | | Water Solubility | Soluble in water(95g/L). | | Sensitive | Moisture Sensitive | | BRN | 79772 | | Major Application | flavors and fragrances | | InChI | 1S/C4H8O/c1-3-4(2)5-3/h3-4H,1-2H3/t3-,4-/m1/s1 | | InChIKey | PQXKWPLDPFFDJP-QWWZWVQMSA-N | | SMILES | C[C@H]1O[C@@H]1C | | LogP | 1.053 (est) | | CAS DataBase Reference | 21490-63-1(CAS DataBase Reference) | | EPA Substance Registry System | Oxirane, 2,3-dimethyl-, (2R,3R)-rel- (21490-63-1) |
| Hazard Codes | F,Xi | | Risk Statements | 11-36/37/38 | | Safety Statements | 16-26-36/37 | | RIDADR | UN 3271 3/PG 2 | | WGK Germany | 3 | | RTECS | EK3855040 | | F | 21 | | HazardClass | 3 | | PackingGroup | II | | HS Code | 2910900090 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Eye Irrit. 2
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3 |
| | TRANS-2,3-EPOXYBUTANE Usage And Synthesis |
| Uses | A higher order cuprate reacted with trans-2,3-epoxybutane a high yield both counted on the epoxide (96%) and on the haloalkane (85%). Enolate derived from trans-2,3-Epoxybutan has chiral recognition. |
| | TRANS-2,3-EPOXYBUTANE Preparation Products And Raw materials |
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