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huahana

2-Methyl-5-nitrobenzotrifluoride(CAS# 89976-12-5)

Waiwai Kemika:

ʻĀpana Molekala C8H6F3NO2
Molar Mass 205.13
ʻO ka mānoanoa 1.357±0.06 g/cm3(Wanamua)
Lae hehee 34-35 °C
Lae Boling 220.5±35.0 °C(Wānana ʻia)
Lae Flash 87.131°C
Hiki i ka wai Hiki ke hoʻoheheʻe ʻia i ka wai.
Puʻupuʻu mahu 0.167mmHg ma 25°C
Ka nana aku Paʻa
kala kala Keʻokeʻo keʻokeʻo
Kūlana Waihona ma lalo o ke kinoea inert (nitrogen a i ʻole Argon) ma 2-8°C
Pilikino ʻAiʻoniʻoni
Hōʻike Hōʻike 1.476
MDL MFCD01631684

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana S23 – Mai hanu i ka mahu.
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.
Nānā Hazard ʻinoʻino
Papa Hazard 6.1

 

Hoʻolauna

ʻO ia ka mea hoʻohuihui mea ola me ke kumu kemika o C8H6F3NO2 a me ke kaumaha molekala o 207.13. ʻO kēia ka hoʻolauna ʻana i kekahi o kāna mau waiwai a me ka hoʻohana ʻana, a me nā ʻano hoʻomākaukau a me ka ʻike palekana.

 

ʻAno:

-Nani: ʻAʻohe kala i ka wai melemele māmā

-Ka helu heheʻe:-7°C

- Ka Lae paila: 166-167°C

-Ka mānoanoa: 1.45-1.46g/cm³

-Solubility: Hiki ke hoʻoheheʻe ʻia i loko o ka wai

 

E hoʻohana:

Hoʻohana maʻamau no kēia mau mea:

-Ma ke ʻano he mea hoʻohuihui kūlohelohe, hoʻohana ʻia i ka synthesis o nā pūhui organik ʻē aʻe, e like me nā lāʻau lapaʻau a me nā mea hoʻonaninani.

-hoʻohana ʻia i ka hopena synthesis organik o ka reagent nitro.

- Ma ke ʻano he reagent no ka hoʻoholo ʻana i nā mea organik e ka chromatography wai.

- Hiki ke hoʻohana ʻia ma ke ʻano he surfactant i ka ʻoihana uila.

 

Kaʻina hoʻomākaukau:

Hiki ke hoʻomākaukau ʻia e nā ʻano hana penei:

-hiki ke loaʻa ma ka hopena o ka methyl benzene a me ka fluoromethanesulfonyl fluoride ma lalo o ka acid catalysis.

Hiki ke loaʻa iā ia ma ka nitratation o toluene a me ka hopena o ka huahana me ka trifluoroformic acid.

 

ʻIke palekana:

He mea hoʻonāukiuki a hoʻonāwaliwali, a pono e paleʻia ka pilina pololei me kaʻili a me nā maka. E hoʻohana i nā mea pale kūpono e like me nā mīkina lima a me nā maka aniani i ka wā e hoʻohana ai. Hōʻalo i ka hoʻohu ʻana i ke kinoea a i ʻole ka ʻai ʻana. Inā loaʻa ka pilikia, holoi koke me ka wai a ʻimi i ke kōkua olakino. I ka wā e mālama ʻia ai, pono e hoʻokaʻawale ʻia mai ke ahi a me ka oxidant, mai nā keiki a me nā holoholona.


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