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huahana

4-bromo-2-(trifluoromethyl)aniline(CAS# 445-02-3)

Waiwai Kemika:

ʻĀpana Molekala C7H5BrF3N
Molar Mass 240.02
ʻO ka mānoanoa 1.71g/mLat 25°C(kukui.)
Lae hehee 84~86 ℃/5mm
Lae Boling 84-86°C5mm Hg(māmā)
Lae Flash 225°F
Puʻupuʻu mahu 0.0955mmHg ma 25°C
Ka nana aku wai maopopo
Kaumaha Kūikawā 1.71
kala kala Melemele māmā i Melemele a ʻAlani
BRN 2211504
pKa 0.76±0.10(Wānana ʻia)
Kūlana Waihona ma lalo o ke kinoea inert (nitrogen a i ʻole Argon) ma 2-8 °C
Hōʻike Hōʻike n20/D 1.532(māmā)
MDL MFCD00064393
Na Waiwai Kino a Kimia Melemele Crystal
Hoʻohana Hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau, pesticide intermediates

Huahana Huahana

Huahana Huahana

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.
R34 - Ke kumu o ke kuni
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 – E komo i nā lole pale kūpono.
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.)
S27 – Wehe koke i na lole i haumia.
WGK Kelemānia 3
TSCA T
HS Code 29214300
Nānā Hazard Hoʻonanea
Papa Hazard 6.1

 

Hoʻolauna

2-Amino-5-bromotrifluorotoluene. ʻO kēia ka hoʻolauna ʻana i kāna mau waiwai, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

ʻO 2-Amino-5-bromotrifluorotoluene he melemele a ʻalani paha. He ʻala ikaika kona a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol a me ka dimethyl sulfoxide.

 

Hoʻohana: Hoʻohana mau ʻia ia i ka ʻoihana mahiʻai e hana i nā pesticides a me nā lāʻau lapaʻau.

 

Hanana:

ʻO 2-Amino-5-bromotrifluorotoluene ka mea maʻamau i hoʻomākaukau ʻia e ka synthesis kemika. ʻO ke ʻano hana synthesis maʻamau e hana i ka 2-amino-5-bromotrifluorotoluenylsilane me ka sodium nitrite e hana i waena, a laila desilicate e loaʻa ka huahana hope.

 

ʻIke palekana: Hiki ke hoʻonāukiuki i ka maka, ka ʻili, a me ka ʻōnaehana hanu. Hiki i nā hōʻike lōʻihi a i ʻole ka nui ke hōʻino i ke olakino kanaka. Pono e hoʻohana ʻia nā mea pale pilikino e like me nā mīkina lima, nā maka pale, a me nā mea pale hanu i ka wā o ka hana. Eia kekahi, pono e mālama ʻia i loko o kahi pahu hau e pale aku i ka hoʻopili ʻana me nā mea e like me nā oxidants a me nā waikawa ikaika. Inā pono, pono e hoʻohana ʻia i loko o kahi ʻano makani maikaʻi a pale i ka hoʻohu ʻana i kāna mau mahu. Ke hoʻohana a lawelawe ʻana paha i kēia pūhui, e hahai i nā kaʻina hana palekana kūpono.


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