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Phenethyl phenylacetate(CAS#102-20-5) Aworan ti a ṣe afihan
  • Phenethyl phenylacetate (CAS#102-20-5) 1

Phenethyl phenylacetate (CAS#102-20-5)

Ohun-ini Kemikali:

Fọọmu Molecular C16H16O2
Molar Mass 240.3
iwuwo 1.082g/mLat 25°C(tan.)
Ojuami Iyo 28°C(tan.)
Ojuami Boling 325°C(tan.)
Oju filaṣi >230°F
Nọmba JECFA 999
Omi Solubility 15.56-22mg/L ni 20-22℃
Solubility 1g/L ninu awọn olomi Organic ni 20 ℃
Vapor Presure 0.025-8Pa ni 20-25 ℃
Ifarahan lulú si odidi lati ko omi bibajẹ
Àwọ̀ Alailowaya si omi ofeefee sltly
Òórùn rosy, olfato hyacinth
pKa 0 [ni 20 ℃]
Ibi ipamọ Ipo Iwọn otutu yara
Atọka Refractive n20/D 1.55(tan.)
MDL MFCD00022049
Ti ara ati Kemikali Properties Awọn abuda ti o wa ni isalẹ 26 ℃ fun awọn kirisita funfun, 26 ℃ fun omi alawọ ofeefee ti ko ni awọ si ina. Pẹlu Rose, Ododo Okun, oyin-bi oorun didun ati adun eso didun.
yo ojuami 26,5 ℃
aaye farabale 177 ~ 178 ℃
ojulumo iwuwo 1,082g / cm3
solubility insoluble ninu omi, tiotuka ni ethanol.
Lo Ti a lo bi atunṣe, fun igbaradi oyin, ṣẹẹri, almondi ati adun miiran

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
Awọn koodu ewu 36/38 - Irritating si oju ati awọ ara.
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
WGK Germany 2
RTECS AJ3255000
HS koodu 29163990
Oloro LD50 orl-eku: 15 g/kg FCTXAV 2,327,64

 

Ọrọ Iṣaaju

Phenylethyl phenylacetate. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti phenylethyl phenylacetate:

 

Didara:

- Ifarahan: Phenylethyl phenylacetate jẹ alailẹgbẹ si omi ofeefee tabi okuta ti o lagbara.

- Solubility: Phenylethyl phenylacetate jẹ tiotuka ninu awọn nkan ti o ni nkan ti o ni nkan bi ethanol, ether ati dimethylformamide.

 

Lo:

- Lilo ile-iṣẹ: Phenylethyl phenylacetate jẹ lilo akọkọ bi ohun elo Organic ati pe o lo pupọ ni awọn ohun elo ile-iṣẹ gẹgẹbi awọn aṣọ, awọn inki, awọn adhesives ati awọn aṣoju mimọ.

Awọn lilo miiran: Phenylethyl phenylacetate tun le ṣee lo ni igbaradi ti awọn turari, awọn adun ati awọn adun sintetiki.

 

Ọna:

Ọna ti o wọpọ fun igbaradi phenylethyl phenylacetate ni a ṣe nipasẹ iṣesi esterification anhydride. Ọna igbaradi pato jẹ bi atẹle:

Tu phenylacetic acid ati iṣuu soda phenylacetate ninu benzene tabi awọn olomi xylene.

Awọn anhydrides (fun apẹẹrẹ, anhydrides) ni a ṣafikun bi awọn aṣoju esterifying, gẹgẹbi acetic anhydride.

Labẹ iṣẹ ti ayase kan, adalu ifaseyin ti gbona.

Lẹhin ti iṣesi ti pari, phenylethyl phenylacetate ti gba nipasẹ distillation ati awọn ọna miiran.

 

Alaye Abo:

Oru ti phenylethyl phenylacetate le fa õrùn gbigbona ti o le fa ibinu si awọn oju, eto atẹgun, ati awọ ara.

- Nigbati o ba nlo phenylethyl phenylacetate, yago fun olubasọrọ pẹlu awọ ara ati ifasimu ti awọn vapors rẹ.

- Wọ awọn ibọwọ aabo ti o yẹ, awọn goggles, ati ohun elo aabo atẹgun lakoko lilo.

- Phenylethyl phenylacetate yẹ ki o wa ni ipamọ sinu apo eiyan afẹfẹ, kuro lati ina ati awọn oxidants.

- Awọn ilana iṣẹ ṣiṣe ti o yẹ yẹ ki o tẹle nigba mimu phenylethyl phenylacetate ati awọn itọnisọna ailewu ti o yẹ ati awọn ilana yẹ ki o tẹle.

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