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2-Chloro-3-nitro-6-methylpyridine(CAS# 56057-19-3)

Waiwai Kemika:

ʻĀpana Molekala C6H5ClN2O2
Molar Mass 172.57
ʻO ka mānoanoa 1.5610 (manaʻo koʻikoʻi)
Lae hehee 70-74 °C
Lae Boling 200°C (manaʻo koʻikoʻi)
Lae Flash 108.5°C
Ka hoʻoheheʻe hiki ke hoʻoheheʻe ʻia i ka Methanol
Puʻupuʻu mahu 0.0255mmHg ma 25°C
Ka nana aku Paʻa
kala kala Palaunu
pKa -1?+-.0.10(Wānana ʻia)
Kūlana Waihona ma lalo o ke kinoea inert (nitrogen a i ʻole Argon) ma 2-8°C
Hōʻike Hōʻike 1.5500 (manaʻo)
MDL MFCD03085820

Huahana Huahana

Huahana Huahana

Nā Code Risk R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
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.
HS Code 29349990

 

Hoʻolauna

ʻO ka 2-Chloro-3-nitro-6-methylpyridine kahi hui kūlohelohe. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Ke ʻano: 2-chloro-3-nitro-6-methylpyridine he paʻa kalamele melemele.

- Solubility: He maʻalahi hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik a hiki ke hoʻoheheʻe iki ʻia i ka wai.

 

E hoʻohana:

- Hoʻohana mau ʻia ʻo 2-Chloro-3-nitro-6-methylpyridine ma ke ʻano he pesticide no ka hoʻopaʻa ʻana i nā nāhelehele ma nā mea kanu e like me ka laiki a me ka palaoa.

- Loaʻa iā ia nā hana o ka insecticide, weeding, a he kiʻekiʻe ke koho no kekahi mau mauʻu.

 

Hanana:

- Hiki ke loaʻa ka 2-Chloro-3-nitro-6-methylpyridine ma ka hana mua ʻana i ka 2,6-dimethylpyridine me Cl2-NaNO2 no ka loaʻa ʻana o kahi derivative o 2-chloro-3-nitro-6-methylpyridine, a laila e hoʻemi i ka hopena. e kiʻi i ka huahana i manaʻo ʻia.

 

ʻIke palekana:

- ʻO ka 2-chloro-3-nitro-6-methylpyridine ka mea ʻawaʻawa hiki ke hoʻopōʻino i ke kanaka ke hoʻopili ʻia, inhaled, a i ʻole i ka ʻai nui ʻia.

- Pono e ʻaʻahu ʻia nā lako pale pilikino e like me nā mīkina lima pale, nā maka aniani, a me nā masks i ka wā e hoʻohana ai a e lawelawe ana i ka pūhui, a pono e hōʻoia ʻia ka ea.

- Hōʻalo i ka hoʻopili ʻana me ka ʻili, nā maka, nā mucous membrane, a me nā mea ʻē aʻe, holoi koke me ka wai nui a ʻimi i ka lāʻau lapaʻau.

- I ka wā o ka mālama ʻana a me ka lawe ʻana i ka mea hoʻohui, pono e mālama ʻia mai ka ignition a me nā oxidants, a mālama ʻia i loko o kahi wahi paʻa, maloʻo a maloʻo.


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