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ibicuruzwa

4-Acide ya Ethyl Benzoic (CAS # 619-64-7)

Umutungo wa Shimi:

Inzira ya molekulari C9H10O2
Misa 150.17
Ubucucike 1.0937 (igereranya)
Ingingo yo gushonga 112-113 ° C (lit.)
Ingingo ya Boling 271.51 ° C (igereranya)
Flash point 125.1 ° C.
Gukemura Chloroform (Buke), Methanol (Buhoro)
Umwuka 0.00338mmHg kuri 25 ° C.
Kugaragara Kirisiti yera
Ibara Cyera beige
BRN 2041840
pKa pK1: 4.35 (25 ° C)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.5188 (igereranya)
MDL MFCD00002570
Ibintu bifatika na shimi Ibicuruzwa ni kirisiti yera, mp112 ~ 113 ℃, idashonga mumazi, gushonga muri benzene, toluene.
Koresha Ikoreshwa nkibikoresho byamazi bya kirisiti hamwe nabahuza, nayo ikoreshwa mugukora imiti yica udukoko

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R22 - Byangiza niba byamizwe
R36 / 37 - Kurakaza amaso na sisitemu y'ubuhumekero.
Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S37 / 39 - Kwambara uturindantoki dukwiye no kurinda amaso / kurinda amaso
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 3
Kode ya HS 29163900
Icyitonderwa Kurakara

 

Intangiriro

Ibyiza bya acide p-ethylbenzoic: Namazi adafite ibara cyangwa umuhondo ufite impumuro idasanzwe. Acide P-Ethylbenzoic irashonga muri alcool na ether kandi ntigishobora kuboneka mumazi.

 

Gukoresha aside p-Ethylbenzoic: Acide Ethylbenzoic irashobora kandi gukoreshwa mugutegura ibifuniko, wino, n'amabara.

 

Uburyo bwo gutegura aside p-ethylbenzoic:

Gutegura aside p-ethylbenzoic mubisanzwe bikorwa na okiside ya catalitike ya Ethylbenzene hamwe na ogisijeni. Inzibacyuho ya okiside yinzibacyuho, nka catalizike ya molybdate, ikoreshwa mubisanzwe. Igisubizo kibera ku bushyuhe bukwiye nigitutu cyo kubyara aside p-ethylbenzoic.

 

Amakuru yumutekano kuri acide ya Ethylbenzoic:

Acide ya Ethylbenzoic igira ingaruka mbi kumaso no kuruhu, kandi igomba kwozwa namazi menshi mugihe uhuye. Ibikoresho bikwiye byo kurinda nkikirahure cyumutekano hamwe na gants bigomba kwambara mugihe gikora. Acide ya Ethylbenzoic igomba kubikwa mu kintu cyumuyaga mwinshi, kure y’umuriro na okiside. Bibaye ngombwa, bigomba gukorerwa ahantu hafite umwuka mwiza.


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