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ibicuruzwa

3-Acide ya fenylpropionic (CAS # 501-52-0)

Umutungo wa Shimi:

Inzira ya molekulari C9H10O2
Misa 150.17
Ubucucike 1.071 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 45-48 ° C (lit.)
Ingingo ya Boling 280 ° C (lit.)
Flash point > 230 ° F.
Umubare wa JECFA 646
Amazi meza Kubora mumazi
Gukemura Gushonga mumazi ashyushye, inzoga, benzene, chloroform, ether, acide glacial acetique, peteroli ether na carbone disulfide, gushonga gato mumazi akonje. Irashobora guhindagurika hamwe numwuka wamazi
Umwuka 0.356Pa kuri 25 ℃
Kugaragara Kirisiti yera
Uburemere bwihariye 1.071
Ibara Sobanura umuhondo kugeza umuhondo-icyatsi
Merk 14.4784
BRN 907515
pKa 4.66 (kuri 25 ℃)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.5408 (igereranya)
MDL MFCD00002771
Ibintu bifatika na shimi Ubucucike 1.07
gushonga ingingo ya 47-50 ° C.
ingingo itetse 279-281 ° C.
Koresha Ikoreshwa nkumuhuza wimiti, nayo ikoreshwa muri synthesis

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
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
RTECS DA8600000
TSCA Yego
Kode ya HS 29163900

 

Intangiriro

3-Acide ya fenylpropionique, izwi kandi nka acide ya fenylpropionic cyangwa aside ya fenylpropionic. Nifu ya kirisiti itagira ibara cyangwa ifu ya kristaline yera ibora mumazi hamwe ninzoga zimeze nkinzoga. Ibikurikira ni intangiriro kuri bimwe mubintu, ikoreshwa, uburyo bwo gutegura namakuru yumutekano ya acide 3-fenylpropionic:

 

Ubwiza:

- Gushonga mumazi no kumashanyarazi

 

Koresha:

- Irakoreshwa kandi nkibikoresho fatizo byongera polymer hamwe na surfactants.

 

Uburyo:

- 3-Acide ya Fenylpropionic itegurwa muburyo butandukanye, nka okiside ya styrene, o-formylation ya aside terephthalic, nibindi.

 

Amakuru yumutekano:

- 3-Fenilpropionic aside ni aside kama kandi ntigomba guhura ningingo zikomeye za okiside cyangwa ibintu bya alkaline kugirango birinde ingaruka zurugomo.

- Fata ingamba mugihe ukoresha cyangwa ubitse kugirango wirinde guhura nuruhu namaso.

 


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