Khoom Taw qhia
| 1,4-Bis(vinyloxy)-butane Cov ntaub ntawv yooj yim |
| Khoom npe: | 1,4-Bis(vinyloxy)-butane |
| Synonyms: | 1,4-DIVINYLOXYBUTANE;1,4-BUTYLENE GLYCOL DIVINYL ETHER;1,4-BUTYLDIOL VINYL ETHER;1,4-BUTANEDIOL DIVINYL ETHER;1,4- BIS-(VINYLOXY)-BUTANE;1,4-bis(ethenyloxy)-butan;1,4-Bis(ethenyloxy)butane;1,4-divinyloxybutane(1,{20}) }butanedioldivinylether) |
| CAS: | 3891-33-6 |
| MF: | C8H14O2 |
| MW: | 142.2 |
| EINECS: | 223-437-0 |
| Khoom Categories: | Monomers; Polymer Science; Vinyl Ethers |
| Mol File: | 3891-33-6.mol |
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| 1,4-Bis(vinyloxy)-butane Chemical Properties |
| Melting point | -8 degree (lit.) |
| Boiling point | 62-64 degree 10 mm Hg (lit.) |
| ceev | 0.898 g/mL ntawm 25 degree (lit.) |
| vapor siab | 1.138hPa ntawm 20 degree |
| Refractive Index | n20/D 1.444 (lit.) |
| Fp | 145 degree F |
| xim | Colorless mobile kua |
| Dej Solubility | 505mg / L ntawm 20 degree |
| LogP | 2.9 ntawm 23 degree |
| CAS DataBase Reference | 3891-33-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 1, 4-Bis-(vinyloxy)-butane({4}}) |
| EPA Tshuaj Registry System | Butane, 1, 4-bis(ethenyloxy)- (3891-33-6) |
| Cov ntaub ntawv kev nyab xeeb |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Cov lus hais txog kev nyab xeeb | 26-36 |
| WGK Germany | 3 |
| MSDS Cov Ntaub Ntawv |
| Tus kws kho mob | Lus |
|---|---|
| SigmaAldrich | Lus Askiv |
| 1,4-Bis(vinyloxy)-butane Siv Thiab Synthesis |
| Siv | 1,4-Bis(vinyloxy)-butane, uas kuj yog ib qho nruab nrab hauv kev tsim cov tshuaj tsw qab ntau dua, tau pom qee qhov siv hauv cov tshuaj tsw qab, feem ntau rau nws lub zog diffusive thiab "lift" hauv xab npum fragrances, detergent perfumes, thiab lwm yam. Nws zoo nkaus li pom tau tias qee yam Vinyl ethers yog cov kauj ruam nruab nrab los ntawm Niam Xwm hauv kev tsim khoom (biosynthesis) ntawm qee cov tshuaj tsw qab heev thiab tseem ceeb, suav nrog "Rose oxide". Ntau Pyran derivatives yog tsim los ntawm Vinylether synthesis. |
| Txoj kev tsim khoom | 1,4-Bis(vinyloxy)-butane yog tsim los ntawm Tetramethylene glycol thiab Acetylene, siv lub zog thiab lub catalyst. |
| Flammability thiab Explosibility | Flamable |
| Solubility hauv dej | Insoluble hauv dej, soluble hauv cawv, miscible nrog roj. |
Cim npe nrov: 1,4-bis(vinyloxy)-butane, Tuam Tshoj 1,4-bis(vinyloxy)-butane manufacturers, lwm tus neeg, Hoobkas
Tom ntej: Methoxyethene
Koj Tseem Yuav Zoo Li
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