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2-Phenethyl propionate (CAS#122-70-3)

Ngwongwo kemịkalụ:

Usoro ihe omimi C11H14O2
Molar Mass 178.23
Njupụta 1.007g/mLat 25°C(ọkụ)
Ebe Boling 245C (ọkụ)
Ebe mgbari >230°F
Nọmba JECFA 990
Mmiri Solubility 136mg/L na 25 ℃
Uzuoku nrịbama 6.853Pa na 25 ℃
Ọdịdị mmiri mmiri doro anya
Agba Enweghị agba ruo ọ fọrọ nke nta ka enweghị agba
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.493 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Na-enweghị agba ruo ntakịrị edo edo, mmiri ọ fọrọ nke nta ka ọ manu mmanu, na-esi ísì ụtọ na-acha uhie uhie, na-esi ísì ụtọ nke ala mkpụrụ osisi, dị ka nnukwu mmanụ aṅụ na-atọ ụtọ na ụtọ strawberry. Ebe a na-esi esi esi 245 °c, ebe ọkụ ọkụ> 100 °c. Njupụta nke ikwu (d2525) bụ 1.010 ~ 1.014, na ntinye ntinye aka (nD20) bụ 1.493 ~ 1.496. Na-adịghị edozi na mmiri, soluble na propylene glycol na itughari ethanol (1: 4,70%). A na-ahụ ngwaahịa ndị sitere n'okike na mkpụrụ ahụekere na ihe ndị yiri ya.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/38 - na-akpasu anya 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.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 2
RTECS AJ3255000
TSCA Ee
Koodu HS 29155090
Nsi LD50 ma ọ bụ oke: 4000 mg/kg FCTXAV 12,807,74

 

Okwu mmalite

2-Phenylethylpropionate, nke a makwaara dị ka phenypropyl phenylacetate, bụ ngwakọta organic. Ndị a bụ mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

Ọdịdị: 2-Phenylethylpropionate bụ mmiri na-acha odo odo na-enweghị agba.

Solubility: Enwere ike ịgbaze ya na ihe mgbaze organic dị ka alcohols na ketones, mana ọ bụghị na mmiri.

 

Jiri:

Dị ka ihe mgbaze: 2-phenylethylpropionate nwere ike iji dị ka ihe mgbaze ma jiri ya mee ihe na inks, mkpuchi, agba na adhesives.

Ngwa ngwa na mmeghachi omume kemịkalụ: Enwere ike iji ya dị ka akụrụngwa na mmeghachi omume kemịkalụ maka njikọ nke ogige ndị ọzọ.

 

Usoro:

2-Phenylethylpropionate nwere ike nweta site na esterification nke phenylethyl ether na acrylic acid. Nzọụkwụ a kapịrị ọnụ bụ ịgbakwunye phenylethyl ether na acrylic acid na ọnụnọ nke ihe na-eme ka acid na-ekpo ọkụ na mmeghachi omume iji nweta 2-phenylethylpropionate.

 

Ozi nchekwa:

2-Phenylethylpropionate nwere ike na-akpasu anya na akpụkpọ ahụ, a ga-asachakwa ya na mmiri buru ibu ozugbo emechara ya.

Ọ bụrụ n'ikuku 2-phenylethylpropionate karịrị akarị, a ga-ebuga onye ọrịa ahụ ozugbo gaa n'ikuku ọhụrụ ma, ọ bụrụ na ọ dị mkpa, chọọ nlekọta ahụike.

Mgbe a na-eji ya eme ihe, ekwesịrị izere kọntaktị na isi mmalite ọkụ.

2-Phenylethylpropionate kwesịrị ịchekwa ya na ebe dị jụụ, kpọrọ nkụ, nke na-eku ume nke ọma, pụọ na ọkụ na oxidants.

 


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