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3-Phenylpropionic acid(CAS#501-52-0)

Waiwai Kemika:

ʻĀpana Molekala C9H10O2
Molar Mass 150.17
ʻO ka mānoanoa 1.071 g/mL ma 25 °C (kukui.)
Lae hehee 45-48 °C (māmā)
Lae Boling 280 °C (māmā)
Lae Flash >230°F
Helu JECFA 646
Hiki i ka wai Hiki i ka wai
Ka hoʻoheheʻe Hiki ke hoʻoheheʻe ʻia i ka wai wela, ka waiʻona, benzene, chloroform, etera, glacial acetic acid, petroleum ether a me carbon disulfide, hiki ke hoʻoheheʻe ʻia i ka wai anuanu. Hiki ke hoʻololi me ka mahu wai
Puʻupuʻu mahu 0.356Pa ma 25 ℃
Ka nana aku Keokeo aniani
Kaumaha Kūikawā 1.071
kalakala Melemele akaka i ka melemele-'ōmaʻomaʻo
ʻO Merck 14,4784
BRN 907515
pKa 4.66(ma 25 ℃)
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike 1.5408 (manaʻo)
MDL MFCD00002771
Na Waiwai Kino a Kimia ʻO ka mānoanoa 1.07
helu hehee 47-50°C
wahi hoʻolapalapa 279-281°C
Hoʻohana Hoʻohana ʻia e like me nā intermediates pharmaceutical, hoʻohana pū ʻia i ka synthesis organik

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
Ka wehewehe palekana S22 – Mai hanu i ka lepo.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
WGK Kelemānia 3
RTECS DA8600000
TSCA ʻAe
HS Code 29163900

 

Hoʻolauna

3-Phenylpropionic acid, i ʻike ʻia he phenylpropionic acid a i ʻole phenylpropionic acid. He aniani kala ʻole a i ʻole ka pauka crystalline keʻokeʻo i hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe e like me ka waiʻona. ʻO kēia ka hoʻolauna ʻana i kekahi o nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka 3-phenylpropionic acid:

 

ʻAno maikaʻi:

- Hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik

 

E hoʻohana:

- Hoʻohana ʻia ia ma ke ʻano he mea maka no nā mea hoʻohui polymer a me nā surfactants.

 

Hanana:

- Hoʻomākaukau ʻia ka 3-Phenylpropionic acid i nā ʻano like ʻole, e like me ka oxidation o styrene, o-formylation o terephthalic acid, etc.

 

ʻIke palekana:

- ʻO ka 3-Phenylpropionic acid he ʻakika organik a ʻaʻole pono e hoʻopili ʻia me nā mea hoʻoheheʻe ikaika a i ʻole nā ​​mea alkaline e pale aku i nā hopena ʻino.

- E mālama pono i ka wā e hoʻohana ai a mālama paha i mea e pale aku ai i ka pili ʻana me ka ʻili a me nā maka.

 


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