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huahana

4-amino-3-(trifluoromethyl)benzonitrile(CAS# 327-74-2)

Waiwai Kemika:

ʻĀpana Molekala C8H5F3N2
Molar Mass 186.13
ʻO ka mānoanoa 1.37±0.1 g/cm3(Wānana ʻia)
Lae hehee 60-63°C
Lae Boling 100°C 0,1mm
Lae Flash 100°C/0.1mm
Ka hoʻoheheʻe DMSO (Lili iki), Methanol (Lili iki)
Ka nana aku Paʻa
kala kala Keʻokeʻo i ka ʻōmaʻomaʻo beige
BRN 2970379
pKa -1.41±0.10(Wanamua)
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Na Waiwai Kino a Kimia ʻO nā kristal keʻokeʻo keʻokeʻo

Huahana Huahana

Huahana Huahana

Nā Code Risk R23/24/25 – He mea make ma ka inhalation, pili me ka ili a ina e ale.
R36/38 – Hoʻonanea i ka maka a me ka ʻili.
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
UN ID 3439
Nānā Hazard ʻAʻona/Hinoino
Papa Hazard 6.1
Hui Pūʻulu III

 

Hoʻolauna

He pūhui olaola ia me ke kumu kemika C8H5F3N2. Eia kekahi mau waiwai, hoʻohana, hoʻomākaukau a me ka ʻike palekana e pili ana i ka pūhui:

 

ʻAno:

-Nani: paʻa kala kala ʻole.

-Ka helu hehee: Ma kahi o 151-154°C.

- Ke kumu hoʻolapalapa: ma kahi o 305°C.

-Solubility: Hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe polar e like me ka ethanol, chloroform a me ka dimethyl sulfoxide.

 

E hoʻohana:

- hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik no ka synthesis o nā pūhui pili.

-Hoʻohana ʻia ʻo ia ma ke ʻano he synthetic raw material no nā lāʻau anti-cancer a me nā pesticides i ka lāʻau lapaʻau.

 

Hanana:

Hiki ke synthesized e nā ʻanuʻu aʻe:

1. Hoʻopili ʻia ka 3-cyano-4-trifluoromethylbenzenetonitrile me ka aminobenzene ma lalo o nā kūlana alkaline.

2. Ma hope o ka hoʻomaʻemaʻe kūpono a me ka mālama crystallization, loaʻa ka huahana i loaʻa.

 

ʻIke palekana:

- Hōʻalo i ka hoʻopili ʻana me nā oxidants, nā ʻakika ikaika a me nā kumu ikaika i ka wā o ka mālama ʻana a me ka mālama ʻana.

- Hiki i kēia pūhui ke hoʻokuʻu i nā kinoea ʻawaʻawa ke wela a puhi ʻia.

-E hoʻohana i nā lako pale pilikino kūpono e like me nā maka aniani a me nā mīkina lima ke hoʻohana.


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