ʻaoʻao_banner

huahana

2 6-Dichloro-4-iodopyridine(CAS# 98027-84-0)

Waiwai Kemika:

Na waiwai kino-kimika

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(Wānana ʻia)
Lae Flash 130.145°C
Puʻupuʻu mahu 0.003mmHg ma 25°C
pKa -3.19±0.10(Wanamua)
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Pilikino Māmā Māmā
Hōʻike Hōʻike 1.652
MDL MFCD07368400

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R22 – Poino ke aleia
R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili.
R41 – Ka pilikia o ka poino nui i na maka
R43 – Hiki ke hoʻonāwaliwali 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

 

2 6-Dichloro-4-iodopyridine(CAS# 98027-84-0) 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 ʻawaʻawa i ka wā o ka puhi ʻana.

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 ka lewa inert.

ʻIke palekana:
- ʻO 2,6-Dichloro-4-iodopyridine kahi mea hoʻohuihui mea ʻawaʻawa a hoʻonāukiuki.
- E hoʻohana i nā mea e mālama pono ai, 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 keʻena hoʻokolohua, pono e mālama ʻia nā kaʻina hana palekana kūpono.


  • Mua:
  • Aʻe:

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