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huahana

2-6-Dichloro-4-iodopyridine CAS 98027-84-0

Waiwai Kemika:

ʻĀpana Molekala C5H2Cl2IN
Molar Mass 273.89
ʻO ka mānoanoa 2.129±0.06 g/cm3(Wanamua)
Lae hehee 161-165 °C
Lae Boling 291.6±35.0 °C(Wanamua)
Lae Flash 130.145°C
ʻO ke ʻano o ka mahu 0.003mmHg ma 25°C
pKa -3.19±0.10(Wanamua)
Kūlana mālama E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Pilikino Māmā Māmā
Hōʻike Hōʻike 1.652

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R22 – Poino ke aleia
R37/38 – E hoʻonāukiuki i ka ʻōnaehana hanu a me ka ʻili.
R41 - Ka pilikia o ka pōʻino nui i nā maka
R43 – Hiki ke hoʻomāliʻi i ka ʻili
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.
WGK Kelemānia 3
HS Code 29333990
Papa Hazard HOOLAHA

Hōʻike ʻike

Palapala noi 2, 6-dichloro-4-iodopyridine hiki ke hoʻohana ʻia e like me nā intermediates synthesis organik a me nā intermediates pharmaceutical, i hoʻohana nui ʻia i ka noiʻi noiʻi a me ke kaʻina hana hoʻomohala a me ke kaʻina hana kemika.

 

Hoʻolauna
ʻO 2,6-dichloro-4-iodopyridine kahi mea hoʻohui. ʻO kēia ka hoʻolauna ʻana i kāna mau waiwai, hoʻohana, hana hana a me ka ʻike palekana.

ʻAno maikaʻi:
- Nānā: 2,6-Dichloro-4-iodopyridine he keʻokeʻo i ka pauka crystalline melemele.
- Paʻa i ka lumi wela, akā hiki ke maʻalahi i ka māmā a me ka maʻa.
- Loaʻa iā ia kekahi solubility i nā mea hoʻoheheʻe, e like me ka methanol a me ka methylene chloride.
- Hoʻokuʻu ʻia nā kinoea ʻona i ka wā e puhi ʻia ai.

E hoʻohana:
- 2,6-Dichloro-4-iodopyridine he mea koʻikoʻi koʻikoʻi koʻikoʻi i hiki ke hoʻohana ʻia i ka synthesis o nā pūhui ʻē aʻe.

Hanana:
- Loaʻa pinepine ʻia ka 2,6-Dichloro-4-iodopyridine e ka hopena o ka pyridine iodide a me ka cuprous chloride i loko o kahi solvent kūpono.
- Pono ka pane ʻana i ka hoʻohana ʻana i nā kūlana hopena kūpono a me nā catalysts, maʻamau i kahi lewa inert.

ʻIke palekana:
- ʻO 2,6-Dichloro-4-iodopyridine kahi mea hoʻohuihui mea ʻawaʻawa a hoʻonāukiuki.
- E hoʻohana i nā pale kūpono, e like me nā pale maka a me nā mīkina lima, i ka wā e lawelawe ai a hoʻohana.
- Hōʻalo i ka inhalation, pili me ka ʻili a me nā maka, a pale i ka ʻai ʻana.
- Hōʻalo i ka hoʻopili ʻana me nā mea e like me nā oxidants a me nā waikawa ikaika.
- E heluhelu a hahai i nā alakaʻi a me nā kaʻina hana palekana kūpono ma mua o ka hoʻohana ʻana. Ke hoʻohana ʻia i loko o kahi kaiapuni, pono e mālama ʻia nā kaʻina hana palekana kūpono.


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