Ekwentị:+86 21 6460 6569
ibe_banner

ngwaahịa

Phenethyl phenylacetate(CAS#102-20-5) Foto egosipụtara
  • Phenethyl phenylacetate (CAS#102-20-5) 1

Phenethyl phenylacetate (CAS#102-20-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C16H16O2
Molar Mass 240.3
Njupụta 1.082g/mLat 25°C(ọkụ)
Ebe Na-agbaze 28°C (ọkụ)
Ebe Boling 325C (ọkụ)
Ebe mgbari >230°F
Nọmba JECFA 999
Mmiri Solubility 15.56-22mg / L na 20-22 ℃
Solubility 1g / L na organic solvents na 20 ℃
Uzuoku nrịbama 0.025-8Pa na 20-25 ℃
Ọdịdị ntụ ntụ iji kpochaa iji kpochapụ mmiri mmiri
Agba Mmiri mmiri na-acha odo odo enweghị agba
Isi chaplet, isi hyacinth
pKa 0 [na 20 ℃]
Ọnọdụ Nchekwa Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.55(ọkụ)
MDL MFCD00022049
Njirimara anụ ahụ na kemịkalụ Àgwà ndị dị n'okpuru 26 ℃ maka kristal ọcha, 26 ℃ maka mmiri mmiri na-acha odo odo na-enweghị agba. Na Rose, Okooko osisi, mmanụ aṅụ dị ka ísì ụtọ na ụtọ mkpụrụ osisi.
ebe mgbaze 26.5 ℃
esi esi 177 ~ 178 ℃
ikwu njupụta 1.082g/cm3
solubility insoluble na mmiri, soluble na ethanol.
Jiri A na-eji ya dị ka ihe ndozi, maka nkwadebe mmanụ aṅụ, cherry, almond na ekpomeekpo ndị ọzọ

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.
WGK Germany 2
RTECS AJ3255000
Koodu HS 29163990
Nsi Oke LD50: 15 g/kg FCTXAV 2,327,64

 

Okwu mmalite

Phenylethyl phenylacetate. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke phenylethyl phenylacetate:

 

Ogo:

- Ọdịdị: Phenylethyl phenylacetate bụ mmiri na-acha odo odo ma ọ bụ kristal siri ike.

- Solubility: Phenylethyl phenylacetate bụ soluble na organic solvents dị ka ethanol, ether na dimethylformamide.

 

Jiri:

- Eji ụlọ ọrụ eme ihe: Phenylethyl phenylacetate bụ nke a na-ejikarị dị ka ihe mgbaze organic ma na-ejikarị eme ihe na ngwa ụlọ ọrụ dị ka mkpuchi, inks, adhesives na ihicha ihe.

- Ojiji ndị ọzọ: Phenylethyl phenylacetate nwekwara ike iji kwadebe ngwa nri, ihe ụtọ na ihe ụtọ sịntetik.

 

Usoro:

Usoro a na-ejikarị eme ihe maka nkwadebe phenylethyl phenylacetate bụ mmeghachi omume esterification anhydride. Usoro nkwadebe kpọmkwem bụ nke a:

Gbarie phenylacetic acid na sodium phenylacetate na benzene ma ọ bụ ihe mgbaze xylene.

A na-agbakwunye anhydrides (dịka ọmụmaatụ, anhydrides) dị ka ihe na-emepụta ihe, dị ka acetic anhydride.

N'okpuru ọrụ nke onye na-emepụta ihe, ngwakọta mmeghachi omume na-ekpo ọkụ.

Mgbe emechara mmeghachi omume ahụ, a na-enweta phenylethyl phenylacetate site na distillation na ụzọ ndị ọzọ.

 

Ozi nchekwa:

- Uzuoku nke phenylethyl phenylacetate nwere ike ịkpata isi ísì nke nwere ike ịkpasu anya, usoro iku ume na akpụkpọ ahụ.

- Mgbe ị na-eji phenylethyl phenylacetate, zere kọntaktị na akpụkpọ ahụ na iku ume nke vapors ya.

- Yiri gloves nchebe kwesịrị ekwesị, enyo enyo na akụrụngwa nchebe iku ume mgbe eji ya.

- Ekwesịrị ịchekwa Phenylethyl phenylacetate n'ime akpa ikuku, pụọ na mgbanye ọkụ na oxidants.

- Ekwesịrị ịgbaso usoro arụ ọrụ nke ọma mgbe ị na-ejikwa phenylethyl phenylacetate yana ụkpụrụ na ụkpụrụ nchekwa dị mkpa kwesịrị ịgbaso.

  • Nke gara aga:
  • Osote:
    • Dee ozi gị ebe a ziga anyị ya

    ngwaahịa ndị metụtara ya