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Butyl Phenylacetate (CAS#122-43-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C12H16O2
Molar Mass 192.25
Njupụta 0.99g/mLat 25°C(ọkụ)
Ebe Boling 133-135°C15mm Hg(ọkụ)
Ebe mgbari >230°F
Nọmba JECFA 1012
Uzuoku nrịbama 0.0109mmHg na 25°C
Ọnọdụ Nchekwa Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.49 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo na-enweghị agba, na-esi ísì ụtọ nke rose na mmanụ aṅụ. Ebe na-esi ísì ụtọ nke 260 deg C, ihe ọkụ ọkụ nke 74 deg C. Soluble na ethanol na mmanụ, ọ fọrọ nke nta ka ọ ghara ịsọpụrụ na mmiri.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 2
RTECS AJ2480000

 

Okwu mmalite

N-butyl phenylacetate. Njirimara ya bụ ndị a:

 

Ọdịdị: n-butyl phenylacetate bụ mmiri na-acha odo odo na-esi ísì ụtọ.

Njupụta: Njupụta ikwu dị ihe dịka 0.997 g/cm3.

Solubility: soluble na alcohols, ethers na ụfọdụ organic mgbaze.

 

A na-ejikarị N-butyl phenylacetate eme ihe na mpaghara ndị a:

 

Ojiji ụlọ ọrụ: Dị ka ihe mgbaze na etiti, a na-eji ya eme ihe na mmepụta ụlọ ọrụ dị ka mkpuchi, inks, resins na plastik.

 

Usoro nkwadebe nke n-butyl phenylacetate bụ nke kachasị dị ka ndị a:

 

Mmeghachi omume esterification: n-butyl phenylacetate na-etolite site na mmeghachi omume esterification nke n-butanol na phenylacetic acid.

Mmeghachi omume acylation: n-butanol na-emeghachi omume na acylation reagent wee gbanwee na n-butyl phenylacetate.

 

Zere kọntaktị na isi mmalite mgbanye iji gbochie mgbawa ma ọ bụ ọkụ.

Nọgide na-arụ ọrụ ikuku nke ọma ma zere ikuru uzuoku ya.

Zere kọntaktị na akpụkpọ ahụ na-eyiri uwe aka na uwe nchebe mgbe ị na-eji ya.

Ọ bụrụ na ilo ma ọ bụ iku ume emee, chọọ nlekọta ahụike ozugbo.


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