asia_oju-iwe

ọja

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

Ohun-ini Kemikali:

Fọọmu Molecular C11H14O2
Molar Mass 178.23
iwuwo 1.007g/mLat 25°C(tan.)
Ojuami Boling 245°C(tan.)
Oju filaṣi >230°F
Nọmba JECFA 990
Omi Solubility 136mg/L ni 25 ℃
Vapor Presure 6.853Pa ni 25 ℃
Ifarahan omi ti o mọ
Àwọ̀ Alailowaya si Fere awọ
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive n20/D 1.493(tan.)
Ti ara ati Kemikali Properties Laini awọ si ofeefee diẹ, omi olomi ti o fẹẹrẹfẹ, pẹlu oorun didun pupa pupa, pẹlu oorun didun isalẹ eso, bii oyin didùn ti o nipọn ati adun iru eso didun kan. Oju omi farabale 245 °c, aaye filasi> 100 °c. Awọn iwuwo ojulumo (d2525) jẹ 1.010 ~ 1.014, ati itọka itọka (nD20) jẹ 1.493 ~ 1.496. Ailopin ninu omi, tiotuka ninu propylene glycol ati dilute ethanol (1:4,70%). Awọn ọja adayeba ni a rii ni awọn epa epa ati iru bẹ.

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.
S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju.
WGK Germany 2
RTECS AJ3255000
TSCA Bẹẹni
HS koodu 29155090
Oloro LD50 orl-eku: 4000 mg/kg FCTXAV 12,807,74

 

Ọrọ Iṣaaju

2-Phenylethylpropionate, ti a tun mọ si phenypropyl phenylacetate, jẹ agbo-ara Organic. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:

 

Didara:

Ifarahan: 2-Phenylethylpropionate jẹ awọ ti ko ni awọ si ina omi ofeefee.

Solubility: O le ti wa ni tituka ni Organic olomi bi alcohols ati ketones, sugbon ko ni omi.

 

Lo:

Bi epo: 2-phenylethylpropionate le ṣee lo bi epo ati pe o jẹ lilo pupọ ni awọn inki, awọn aṣọ, awọn kikun ati awọn adhesives.

Ohun elo aise ni awọn aati kemikali: O tun le ṣee lo bi ohun elo aise ni awọn aati kemikali fun iṣelọpọ ti awọn agbo ogun miiran.

 

Ọna:

2-Phenylethylpropionate le ṣee gba nipasẹ esterification ti phenylethyl ether pẹlu akiriliki acid. Igbesẹ kan pato ni lati ṣafikun phenylethyl ether ati acrylic acid si wiwa ayase acid kan ati ki o gbona ifa lati gba 2-phenylethylpropionate.

 

Alaye Abo:

2-Phenylethylpropionate le jẹ irritating si awọn oju ati awọ ara ati pe o yẹ ki o fi omi ṣan pẹlu omi pupọ lẹsẹkẹsẹ lẹhin olubasọrọ.

Ti afikun ti 2-phenylethylpropionate ba fa simu, alaisan yẹ ki o gbe lẹsẹkẹsẹ si afẹfẹ titun ati, ti o ba jẹ dandan, wa itọju ilera.

Lakoko lilo, olubasọrọ pẹlu awọn orisun ina yẹ ki o yago fun.

2-Phenylethylpropionate yẹ ki o wa ni ipamọ ni itura, gbigbẹ, aaye ti o dara daradara, kuro lati ina ati awọn oxidants.

 


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