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2-Chloro-3-Nitro-5-Bromo-6-Picoline(CAS# 186413-75-2)

Waiwai Kemika:

ʻĀpana Molekala C6H4BrClN2O2
Molar Mass 251.47
ʻO ka mānoanoa 1.810±0.06 g/cm3(Wanamua)
Lae Boling 306.3±37.0 °C(Wānana ʻia)
Lae Flash 139.052°C
Puʻupuʻu mahu 0.001mmHg ma 25°C
pKa -4.02±0.10(Wānana ʻia)
Kūlana Waihona ma lalo o ke kinoea inert (nitrogen a i ʻole Argon) ma 2-8°C
Hōʻike Hōʻike 1.612

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Nā Code Risk 20/22 – He pōʻino ma ka inhalation a inā ale ʻia.
Ka wehewehe palekana 36/37 - E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
HS Code 29339900

 

 

2-Chloro-3-Nitro-5-Bromo-6-Picoline(CAS# 186413-75-2)

ʻO CNBMP, no ka pōkole, he pūhui organik. ʻO kēia ka hoʻolauna ʻana i ke ʻano, hoʻohana, hoʻokumu a me ka ʻike palekana o CNBMP:Nature:
-Nani: ʻO CNBMP kahi paʻa kala ʻole a i ʻole melemele iki.
-Ka helu hoʻoheheʻe: Aia ka helu heheʻe o CNBMP ma waena o 148-152 degere Celsius.
-Solubility: ʻO ka CNBMP he mea hiki ke hoʻoheheʻe maikaʻi ʻia i nā solvents organik, akā haʻahaʻa haʻahaʻa i ka wai.

E hoʻohana:
- Hoʻohana nui ʻia ʻo CNBMP ma ke ʻano he lāʻau lapaʻau a me ka pesticide intermediates. Hiki ke hoʻohana ʻia e like me nā mea maka no ka synthesis o kekahi mau lāʻau a me nā pesticides, e like me nā lāʻau anti-cancer, antibiotics a me nā pesticides.
-No ka mea he mau mea kemika kūikawā ko CNBMP, hiki ke hoʻohana ʻia i ka hana ʻana i nā mea pena, nā pena a me nā puaʻa ʻē aʻe.

Hanana:
- Hiki ke hoʻomākaukau ʻia ka CNBMP e ka hopena kemika. ʻO kahi ala maʻamau o ka hoʻomākaukau ʻana ma ka condensation o 2-bromo-3-nitro-5-chloro-6-methylpyridine a me ka sodium bromide. Lawe ʻia ka hopena i loko o kahi mea hoʻoheheʻe organik i kahi mahana kūpono a me ka pH.

ʻIke palekana:
- ʻO ka CNBMP kahi hui kūlohelohe, no laila pono ʻoe e makaʻala i ka hoʻohana ʻana a me ka lawelawe ʻana. Hiki ke hoʻonāukiuki a me ka pōʻino, no laila pono e lawe ʻia nā hana palekana kūpono, e like me ke komo ʻana i nā mīkina lima pale kemika a me ka pale hanu.
-I ka wā mālama a me ka lawe ʻana, pono ʻo CNBMP e pale i ka hoʻopili ʻana me nā oxidants, nā waikawa ikaika a me nā kumu ikaika e pale ai i nā hopena pōʻino.
- Eia kekahi, i ka wā e hoʻolei ai i ka ʻōpala o CNBMP, pono e hoʻolei pono ʻia e like me nā lula kūloko e hōʻoia i ka palekana o ke kaiapuni a me ke kanaka.

E ʻoluʻolu e hoʻomaopopo ʻo CNBMP kahi hui kūlohelohe, a he mea nui ka hoʻohana pono ʻana a me ka lawelawe ʻana. Ma mua o ka hoʻohana ʻana, e ʻoluʻolu e kamaʻāina i kona palekana a hoʻohana i nā alakaʻi, a e hahai i nā kaʻina hana hoʻokolohua.


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