ʻaoʻao_banner

huahana

3-Bromo-5-fluorobenzotrifluoride (CAS # 130723-13-6)

Waiwai Kemika:

ʻĀpana Molekala C7H3BrF4
Molar Mass 243
ʻO ka mānoanoa 1.511 g/mL ma 25 °C (kukui.)
Lae Boling 138-139 °C (kukui)
Lae Flash >230°F
Puʻupuʻu mahu 4.75mmHg ma 25°C
Ka nana aku Ka wai a i ʻole ka paʻa hehee haʻahaʻa
kala kala ʻAʻohe kala i ka melemele
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela

Huahana Huahana

Huahana Huahana

ʻO ka 3-Bromo-5-fluorobenzotrifluoride he mea hoʻohuihui mea ola me ke ʻano kemika C6H2BrF3. ʻO kēia ka wehewehe ʻana o kona ʻano, hoʻohana, hana a me ka ʻike palekana:

Nā waiwai: 3-Bromo-5-fluorobenzotrifluoride he wai kala ʻole i ka wai melemele māmā me kahi ʻala kūikawā ma ka lumi wela. He kiʻekiʻe kona kiʻekiʻe a ʻaʻole maʻalahi e hoʻoheheʻe i ka wai, akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik. He kiʻekiʻe ka paila a me ke kiko uila.

Hoʻohana: 3-bromo -5-fluorine trifluorotoluene kekahi mau hoʻohana i ka ʻoihana kemika. Hiki ke hoʻohana ʻia ma ke ʻano he intermediate in organic synthesis no ka hoʻomākaukau ʻana i nā pūhui ʻē aʻe. Hiki ke hoʻohana ʻia e like me ka solvent e hoʻoheheʻe, catalyze a hoʻopaʻa paha i kekahi mau hopena kemika a me nā hoʻokolohua.

Ke Kaʻina Hoʻomākaukau: ʻO ka hoʻomākaukau ʻana o 3-bromo-5-fluorobenzotrifluoride e hana mau ʻia ma ka hoʻokomo ʻana i nā bromine a me nā ʻātoma fluorine i trifluorotoluene. Pono ke ʻano hoʻomākaukau kūikawā i kahi hopena kemika kūikawā, me ka hoʻokomo koho ʻana i nā bromine a me fluorine atoms, ka hoʻomalu ʻana i nā kūlana hopena a me ke kaʻina hana, etc.

ʻIke palekana: 3-Bromo-5-fluorobenzotrifluoride he mea ʻawaʻawa i nā kānaka. Hiki i ka hoʻopili ʻana me ka ʻili a me nā maka ke hoʻonāukiuki, a ʻo ka inhalation a i ʻole ka ʻai ʻana, hiki ke hōʻino i ka ʻōpū hanu, ka ʻāpana hoʻoheheʻe, a me ka ʻōnaehana nerve. No laila, pono e hoʻolohe i nā hana pale i ka wā o ka hana a me ka mālama ʻana e pale aku i ka hoʻopili pololei a me ka inhalation. I ka lawelawe ʻana i kēia pūhui, e hahai i nā hana palekana lab pono a hoʻolako ʻia me nā lako pale pilikino kūpono e like me nā mīkina lima, nā maka aniani a me nā lole pale.


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou