- CIS-STILBENE
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- $100.00 / 1KG
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2023-12-26
- CAS:645-49-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- CIS-STILBENE
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- $3.00 / 1KG
-
2020-03-08
- CAS:645-49-8
- Min. Order: 1KG
- Purity: 99%min
- Supply Ability: 200kg
- cis-Stilbene
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- $1.00 / 1KG
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2020-01-13
- CAS: 645-49-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20T
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| | CIS-STILBENE Basic information |
| Product Name: | CIS-STILBENE | | Synonyms: | (1,2-Ethenediyl)-1,1-bisbenzene, (Z)-;(Z)-1,2-Diphenylethene;(Z)-1,2-Diphenylethylene;[(Z)-2-Phenylethenyl]benzene;1,1’-(1,2-ethenediyl)bis-,(Z)-Benzene;1,2-Diphenylethene, (Z)-;1,cis-2-Diphenylethene;1,cis-2-Diphenylethylene | | CAS: | 645-49-8 | | MF: | C14H12 | | MW: | 180.25 | | EINECS: | 211-445-7 | | Product Categories: | Acyclic;Alkenes;Bioactive Small Molecules;Building Blocks;Cell Biology;Chemical Synthesis;Organic Building Blocks;S;Stilbenes (substituted);Stilbenes;1 | | Mol File: | 645-49-8.mol |  |
| | CIS-STILBENE Chemical Properties |
| Melting point | -5°C | | Boiling point | 82-84 °C0.4 mm Hg(lit.) | | density | 1.011 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.622(lit.) | | Fp | >230 °F | | storage temp. | 2-8°C | | form | clear liquid | | color | Colorless to Yellow to Green | | Water Solubility | Immiscible with water. Miscible with ethanol. | | Merck | 14,8817 | | BRN | 1616739 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | LogP | 4.830 (est) | | CAS DataBase Reference | 645-49-8(CAS DataBase Reference) | | EPA Substance Registry System | cis-Stilbene (645-49-8) |
| | CIS-STILBENE Usage And Synthesis |
| Chemical Properties | pale yellow liquid | | Uses | cis-Stilbene: stilbene and its natural derivatives such as resveratrol and vitisins inhibits Staphylococcus aureus hemolytic activity and biofilm formation without affecting its bacterial growth | | Definition | ChEBI: Cis-stilbene is the cis-isomer of stilbene. | | General Description | Oily yellow liquid. Freezing point 5°C. Insoluble in water. Soluble in ethanol. Unstable relative to the trans isomer, which is a solid with a melting point of 122-124°C. | | Air & Water Reactions | Sensitive to prolonged exposure to air and light [Lancaster]. Insoluble in water. | | Reactivity Profile | CIS-STILBENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release gaseous hydrogen. | | Fire Hazard | Flash point data for CIS-STILBENE are not available, however CIS-STILBENE is probably combustible. | | Purification Methods | Purify it by chromatography on alumina using hexane and distil it under vacuum. (The final product contains ca 0.1% of the trans-isomer.) [Lewis et al. J Am Chem Soc 107 203 1985, Saltiel J Phys Chem 91 2755 1987, Beilstein 5 H 630.] |
| | CIS-STILBENE Preparation Products And Raw materials |
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