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huahana

2-Chloro-4-bromopyridine(CAS# 73583-37-6)

Waiwai Kemika:

ʻĀpana Molekala C5H3BrClN
Molar Mass 192.44
ʻO ka mānoanoa 1.7336g/mLat 25°C(māmā)
Lae hehee 27 C
Lae Boling 70 °C / 3mmHg
Lae Flash 225°F
Hiki i ka wai ʻAʻole hiki ke hui pū ʻia a paʻakikī paha i ka wai.
Puʻupuʻu mahu 0.122mmHg ma 25°C
Ka nana aku Me he aniani keokeo la
Kaumaha Kūikawā 1.7336
kala kala Melemele
pKa 0.24±0.10(Wanamua)
Kūlana Waihona ma lalo o ke kinoea inert (nitrogen a i ʻole Argon) ma 2-8°C
Hōʻike Hōʻike n20/D 1.5900(māmā)
MDL MFCD03840756

Huahana Huahana

Huahana Huahana

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
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me 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.
S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
WGK Kelemānia 3
HS Code 29333990
Papa Hazard HOOLAHA

 

Hoʻolauna

ʻO 4-Bromo-2-chloropyridine, i kapa ʻia ʻo bromochloropyridine, he hui halopyridine. ʻO kēia ka hoʻolauna pōkole i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau, a me ka ʻike palekana o ka pūhui:

 

ʻAno maikaʻi:

- Nā hiʻohiʻona: nā kala melemele ʻole a i ʻole

 

E hoʻohana:

- ʻO 4-Bromo-2-chloropyridine ka mea hoʻohana maʻamau i ka synthesis organik

- Hiki ke hoʻohana ʻia ma ke ʻano he mea maka no nā pesticides a me nā insecticides

 

Hanana:

Hiki ke hoʻomākaukau ʻia ka 4-Bromo-2-chloropyridine e:

Hoʻopili ʻia ka 2-chloropyridine me ka bromine e loaʻa ai ka huahana

 

ʻIke palekana:

- ʻO 4-Bromo-2-chloropyridine ka hoʻonāukiuki a me ka pōʻino

- Hōʻalo i ka pili ʻana me ka ʻili, nā maka, a me ka ʻōpū hanu

- E hoʻohana i nā mīkina lima pale kūpono, nā maka, a me nā mea hanu i ka wā e hoʻohana ai

- E hana ma kahi wahi i hoʻoluʻu maikaʻi ʻia

- E mālama ʻia mai ka mālamalama, maloʻo, hoʻoheheʻe ʻia, a ma kahi mamao aku i nā mea puhi ahi a me nā mea ʻona

E palekana mau i ka wā e hoʻohana ai a e lawelawe ana i nā kemika.


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