ʻaoʻao_banner

huahana

3-BROMOPYRIDINE-2-CARBOXYLIC ACID(CAS# 30683-23-9)

Waiwai Kemika:

ʻĀpana Molekala C6H4BrNO2
Molar Mass 202.01
ʻO ka mānoanoa 1.813
Lae hehee 141-1440C
Lae Boling 315.7±27.0 °C(Wānana ʻia)
Lae Flash 144.8°C
Puʻupuʻu mahu 0.000181mmHg ma 25°C
Ka nana aku Paʻa
kala kala Keʻokeʻo-Keʻokeʻo
pKa 2.29±0.10(Wanamua)
Kūlana Waihona Ka lewa ʻole, 2-8°C
Hōʻike Hōʻike 1.616
MDL MFCD01320380

Huahana Huahana

Huahana Huahana

Nā Code Risk 22 - Poino ke aleia
Papa Hazard HOOLAHA

 

Hoʻolauna

ʻO ka 3-bromo-2-pyridine carboxlic acid he mea hoʻohuihui me ke ʻano kemika C6H4BrNO2. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.

 

ʻAno:

-Ke ʻano: 3-bromo-2-pyridine boxlic acid he kala ʻole i ka paʻa melemele.

-Solubility: Hiki ke hoʻoheheʻe ʻia i kekahi mau mea hoʻoheheʻe organik, e like me ka methanol a me ka ethanol.

-Ka helu hoʻoheheʻe: ʻO kona helu hoʻoheheʻe ma kahi o 180-182 ° C.

 

E hoʻohana:

-3-bromo-2-pyriridine boxlic acid ka mea maʻamau i hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik. Hiki ke hoʻohana ʻia e synthesize i nā pūhui me ka hana lāʻau lapaʻau, e like me ka anti-viral, anti-cancer a me nā lāʻau lapaʻau ʻē aʻe.

 

Hanana:

- Hiki ke hoʻomākaukau ʻia ka 3-bromo-2-pyridine boxlic acid ma nā ʻano he nui, hoʻohana maʻamau ʻia kekahi e ka hopena o 3-bromo-2-pyridine me ka cuprous chloride. Pono e hana ʻia nā hana hoʻomākaukau kikoʻī i loko o ka hale hana, e lawe ʻia ka hopena ma lalo o nā kūlana i ʻōlelo ʻia, a lawe ʻia nā ʻano hoʻomaʻemaʻe kūpono a me ka unuhi ʻana.

 

ʻIke palekana:

- 3-bromo-2-pyridine boxlic acid ka mea paʻa ma lalo o nā kūlana hoʻokolohua maʻamau. Eia nō naʻe, he kemika ia, no laila e ʻoluʻolu e hoʻokomo i nā lako pale pilikino kūpono, e like me nā mīkina lima a me nā maka.

-Inā hoʻokomo ʻia a ʻike ʻia paha i ka pūpū, e ʻimi koke i ke kōkua lapaʻau a lawe mai i ka lepili hoʻohui no ke kuhikuhi a kāu kauka.

- Pono e mālama ʻia ka 3-bromo-2-pyridine boxlic acid i loko o kahi pōʻeleʻele a maloʻo, kahi mamao mai nā kumu wela a me nā mea hiki ke puhi ʻia.

-I ka hoʻohana ʻana a i ʻole ka hoʻokuʻu ʻana i kēia pūhui, e ʻoluʻolu e hahai i nā alakaʻi palekana a me nā lula pili.


  • Mua:
  • Aʻe:

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