Pentyl Pentanoate CAS 1000000000

 

Nqe lus piav qhia:
Pentyl pentanoate (C4H9COOC5H11) yog ib qho ester siv nyob rau hauv dilute tov kom rov ua dua cov ntxhiab los yog tsw ntawm kua, thiab qee zaum pineapple. Nws yog hu ua pentyl valerate los yog amyl pentanoate siv classical nomenclature. nws tuaj yeem siv rau ntau yam kev siv tshuaj, xws li hauv kev tsim cov khoom qab zib, xws li khoom qab zib.

 

Synonyms:
Pentyl valerate;
n-pentyl n-pentanoate;
Pentanoic Acid Pentyl Ester;
n-Pentyl valerate;
n-pentyl pantanoate;
Amyl Pentanoate;
n-Pentyl pentanoate;
pentanoic acid, pentyl ester;
Valeric acid, pentyl ester;
1-Pentyl n-valerate;
Amyl Valerate;
Pentanoic acid, pentyl ester;
Pentyl Pentanoate;
Amyl valerianate;
Valeric Acid Pentyl Ester;

Daim ntawv thov:
- Muaj kev siv: Amyl valerate feem ntau yog siv los ua cov kuab tshuaj, uas tuaj yeem siv rau hauv txheej, pleev xim, number case thiab ntxuav tus neeg sawv cev.
- Kev siv tshuaj: Amyl valerate tuaj yeem siv los ua cov khoom siv raw rau kev npaj ntawm qee yam tshuaj, xws li cov tshuaj ua kua dej-soluble tshuaj.

 

Kev npaj:
Kev npaj ntawm amyl valerate feem ntau yog ua los ntawm cov tshuaj tiv thaiv esterification, cov kauj ruam tshwj xeeb yog raws li hauv qab no:
1. Cov tshuaj tiv thaiv ntawm valerate acid nrog cawv (n-amyl cawv) nyob rau hauv qhov kev txiav txim ntawm ib tug catalyst (xws li sulfuric acid los yog hydrochloric acid).
2. Cov tshuaj tiv thaiv kub yog feem ntau ntawm 70-80 degree .
3. Tom qab cov tshuaj tiv thaiv tiav, amyl valerate yog muab rho tawm los ntawm distillation.

 

Cov ntaub ntawv kev nyab xeeb:
Amyl -valerate yog cov kua ua kua thiab yuav tsum tau khaws cia kom deb ntawm hluav taws.
Yuav tsum tau saib xyuas kom tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag thaum tuav.
- Siv cov cuab yeej tiv thaiv tus kheej tsim nyog xws li hnab looj tes thiab tsom iav.
- Yog tias qhov nqus tau los yog nqus tau, nrhiav kev kho mob tam sim ntawd.

 

Yam	Specification
CAS	2173-56-0
Lub npe Askiv	pentyl pentanoate hmoov
Molecular Formula	C10H20O2
Molecular Luj	172.265
Qhov ntom	0 865 g/mL ntawm 20ºC(lit.)
Boiling Point	201ºC
Flash Point	76.5ºC

Tsawg dua los yog sib npaug rau 50kg, Kev xa khoom xa tuaj pom zoo, feem ntau hu ua DDU kev pabcuam;
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 nthuav qhia kev nyab xeeb.