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2,3-Dichloronitrobenzene(CAS#3209-22-1)

Waiwai Kemika:

ʻĀpana Molekala C6H3Cl2NO2
Molar Mass 192
ʻO ka mānoanoa 1.449g/mLat 25°C(māmā)
Lae hehee 60 °C
Lae Boling 270 °C
Lae Flash 255°F
Hiki i ka wai 67 mg/L
Ka hikiwawe 66.8mg/l
Puʻupuʻu mahu 0.673Pa ma 25 ℃
Ka nana aku pauda i puʻupuʻu
kalakala Keʻokeʻo i ka Melemele māmā
BRN 2048029
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Hōʻike Hōʻike 1.5929 (manaʻo)
Na Waiwai Kino a Kimia ʻO ka mānoanoa 1.449
helu hehee 60-63°C
wahi hoʻolapalapa 270°C
kiko uila 152°C
hiki ke hoʻoheheʻe ʻia i ka wai 67 mg/L

Huahana Huahana

Huahana Huahana

Nā Code Risk R22 – Poino ke aleia
R51/53 – Hiki ke hoʻopōʻino i nā mea ʻawaʻawa no ka wā lōʻihi i ke kaiaola wai.
R20/22 – He pōʻino ma ka inhalation a inā ale ʻia.
Ka wehewehe palekana S60 - Pono e hoʻolei ʻia kēia mea a me kāna pahu ma ke ʻano he ʻōpala weliweli.
S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana.
S37 - E hoʻohana i nā mīkina lima kūpono.
UN ID UN 3077 9/PG 3
WGK Kelemānia 3
RTECS CZ5240000
TSCA ʻAe
HS Code 29049085
Papa Hazard 9
Hui Pūʻulu III

 

Hoʻolauna

ʻO 2,3-Dichloronitrobenzene kahi mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Ke ʻano: 2,3-Dichloronitrobenzene he kala ʻole i ka ʻeleʻele melemele a i ʻole ka pauka crystalline.

- Solubility: 2,3-dichloronitrobenzene maikaʻi ka solubility i loko o nā waiʻona a me nā ethers, a aneane hikiʻole ke hoʻololi i ka wai.

 

E hoʻohana:

- Nā mea pahū: 2,3-dichloronitrobenzene hiki ke hoʻohana i ka hoʻomākaukau ʻana i nā mea pahū a me ka pauda.

 

Hanana:

- Cyclonitration: Hoʻomākaukau ʻia ka 2,3-dichloronitrobenzene e ka nitrolation a me ka chlorination ma ke apo benzene.

 

ʻIke palekana:

- ʻO ka ʻawaʻawa: 2,3-Dichloronitrobenzene he mea ʻawaʻawa a pono e mālama ʻia me ka akahele e pale aku i ka inhalation, ingestion, a i ʻole ka ʻili ʻili.

- Ke kinai ahi: I loko o ke ahi, hoʻohana ʻia nā mea hoʻopau kemika maloʻo, carbon dioxide a huʻa paha e kinai i ke ahi.

- Ka mālama ʻana: 2,3-dichloronitrobenzene pono e mālama ʻia i loko o kahi pahu airtight, kahi mamao mai ka ʻā a me nā oxidants.

- Hoʻokuʻu: Hana ʻia ka hoʻokuʻu ʻana e like me nā lula a ʻaʻole ʻae ʻia e hoʻolei ʻia i loko o nā kino wai a hoʻolei ʻia i loko o ke kaiapuni.

 


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