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huahana

2,2-Dimethyl-4-Phenylpentanenitrile(CAS#75490-39-0)

Waiwai Kemika:

ʻĀpana Molekala C13H17N
Molar Mass 187.28
ʻO ka mānoanoa 0.94 ma 20 ℃
Lae Boling 268.5-276 ℃ ma 101.3kPa
Puʻupuʻu mahu 0.75-2.26Pa ma 25-36 ℃

Huahana Huahana

Huahana Huahana

Nā Code Risk R22 – Poino ke aleia
R51/53 – Hiki ke hoʻopōʻino i nā mea ʻawaʻawa no ka wā lōʻihi i ke kaiaola wai.
Ka wehewehe palekana 61 - E pale i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana.

 

Hoʻolauna

ʻO Α,Α,Γ-Trimethylbenzylacetonitrile (α,α,γ-trimethylbenzylacetonitrile), i ʻike ʻia ʻo α,α,γ-TMBAC a i ʻole TMBA, he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- α,α,γ-trimethylphenylbutyronitrile he wai kala ʻole me kahi ʻala kūikawā.

- He mea hiki ke puhi a lele i ka lewa.

- Hoʻohana nui ʻia e like me ka solvent a me ka waena.

 

E hoʻohana:

- Hoʻohana nui ʻia ka α,α,γ-trimethylphenylbutyronitrile ma ke ʻano he mea hoʻoheheʻe i ka synthesis organik a hiki ke hoʻoheheʻe i nā pūhui organik he nui.

 

Hanana:

- Loaʻa pinepine ʻia ka α,α,γ-trimethylphenylbutyronitrile e ka hopena o ka phenylbutydione a me ka trimethylbenzylamine. ʻO ke ʻano o ka hoʻomākaukau pono ʻana penei: ma kahi mahana a me ka manawa pane, phenylbutanedione a me trimethylbenzylamine e hana ʻia ma ke alo o kahi mea hoʻoheheʻe kūpono a i ʻole catalyst, a ma hope o nā hana kūpono, hiki ke loaʻa ka huahana i koho ʻia e ka hoʻokaʻawale ʻana a me ka hoʻomaʻemaʻe.

 

ʻIke palekana:

- α,α,γ-Trimethylphenylbutyronitrile he mea maʻalahi a hiki ke puhi ʻia a pono e mālama ʻia mai nā lapalapa ākea a me nā wela kiʻekiʻe.

- Pono e mālama pono i ka hoʻohana ʻana i nā lako pale pilikino kūpono e like me nā aniani palekana, nā mīkina lima a me nā lole pale i ka wā e hoʻohana ai.

- Hōʻalo i ka pili ʻana me ka ʻili a me nā maka, a inā pili, holoi koke me ka wai nui.

- I ka mālama ʻana a me ka mālama ʻana, e hahai i nā kaʻina hana palekana kūpono a mālama iā lākou i kahi palekana e pale aku i nā pōʻino.

- Inā inhaled a hoʻokomo ʻia ka mea, e ʻimi koke i ke kōkua olakino.


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