Specification ntawm Butyl Valerate CAS 591-68-4
Nqe lus piav qhia:
Butyl valerate yog cov kua tsis muaj xim nrog cov dej solubility tsawg. Nws muaj ib tug aromatic aroma thiab muaj ib tug tsawg toxicity.
Synonyms:
butyl pentanoate;
Pentanic acid, butyl ester;
Daim ntawv thov:
Butyl valerate feem ntau yog siv los ua txuj lom thiab hnyav. Vim nws cov kuab tshuaj volatility tsawg thiab zoo stability, butyl valerate yog dav siv nyob rau hauv cov xim, tshuaj ntxuav, coatings, glues, printing inks thiab lwm yam lag luam los muab zoo stability thiab volatility. Tsis tas li ntawd, butyl valerate kuj tseem siv tau los ua ib qho nruab nrab hauv qee cov tshuaj synthesis.
Kev npaj:
Butyl valerate tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm valerate nrog butanol. Cov tshuaj tiv thaiv tej yam kev mob feem ntau yog ua nyob rau hauv qhov tsim nyog kub thiab siab nyob rau hauv lub xub ntiag ntawm ib tug acidic catalyst.
Cov ntaub ntawv kev nyab xeeb:
Raws li kev siv ib txwm siv thiab khaws cia, butyl valerate kuj muaj kev nyab xeeb. Txawm li cas los xij, nws tseem yog cov khoom tsis zoo, yog li cov hauv qab no yuav tsum tau saib xyuas thaum siv:
- Tsis txhob nqus pa, tiv tauj nrog daim tawv nqaij lossis noj. Thaum muaj xwm txheej tshwm sim, yaug qhov chaw cuam tshuam nrog dej txaus thiab nrhiav kev pab tswv yim.
- Tsis txhob kov cov oxidants thiab cov kua qaub uas muaj zog tiv thaiv hluav taws los yog tawg.
- Khaws rau hauv ib lub thawv airtight kom deb ntawm tshav kub thiab hluav taws.
- Cov cuab yeej tiv thaiv tus kheej kom zoo xws li hnab looj tes, tsom iav thiab khaub ncaws tiv thaiv yuav tsum tau nruab thaum siv.
| Yam | Specification |
| CAS | 591-68-4 |
| Lub npe Askiv | Butyl Valerate |
| Molecular Formula | C9H18O2 |
| Molecular Luj | 158.24 |
| Qhov ntom | 0.868 |
| Boiling Point | 188.1ºC ntawm 760 mmHg |
| Melting Point | -92.8ºC |
| Flash Point | 67ºC |
Tsawg dua lossis sib npaug li 500kg, Air shipping pom zoo, feem ntau hu ua CIF kev pabcuam;
>500kg, hiav txwv shipping pom zoo, feem ntau hu ua FOB, CFR, los yog CIF kev pab cuam;
Rau cov khoom muaj nqi siab, thov xaiv huab cua shipping thiab xa khoom xa tuaj rau kev nyab xeeb.
Cim npe nrov: butyl valerate cas 591-68-4, Tuam Tshoj butyl valerate cas 591-68-4 manufacturers, hoobkas
