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huahana

2 6-Dibromotoluene(CAS# 69321-60-4)

Waiwai Kemika:

ʻĀpana Molekala C7H6Br2
Molar Mass 249.93
ʻO ka mānoanoa 1,812 g/cm3
Lae hehee 2-6°C
Lae Boling 112-113°C 7mm
Lae Flash 112-113°C/7mm
Puʻupuʻu mahu 0.0436mmHg ma 25°C
Ka nana aku Paʻa keʻokeʻo
BRN 3235502
Kūlana Waihona Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela
Hōʻike Hōʻike 1.6060
MDL MFCD00013524

Huahana Huahana

Huahana Huahana

Nā Code Risk R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R36/38 – Hoʻonanea i ka maka 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.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S37 - E hoʻohana i nā mīkina lima kūpono.
HS Code 29039990

 

Hoʻolauna

ʻO 2,6-Dibromotoluene he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Keʻano: 2,6-Dibromotoluene he keʻokeʻo keʻokeʻo a iʻole ka pauka paʻa.

- Solubility: Hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ether a me ka chloroform, hiki ʻole ke hoʻoheheʻe ʻia i ka wai.

- Nā hopena kemika: hiki i ka 2,6-Dibromotoluene ke hoʻololi i kahi hopena i hiki ke hoʻololi ʻia kekahi o nā ʻātoma bromine e nā hui hana a i ʻole nā ​​hui.

 

E hoʻohana:

- Hiki ke hoʻohana ʻia i ka hoʻomākaukau ʻana i nā polymers, e like me nā mea polymer synthetic.

 

Hanana:

I kēia manawa, nui nā ʻano hana maʻamau e hoʻomākaukau ai i ka 2,6-dibromotoluene, ʻo ka mea maʻamau o ia mau mea:

- Ma ka toluene brominated: Hoʻokomo ʻia ke kinoea Bromine i loko o ka toluene a hana ʻia ka 2,6-dibromotoluene i ka mahana kūpono a me ka manawa pane.

- Ma ka hoʻololi pālua: Hoʻopili ʻia ka Bromotoluene me kahi nucleophile i hoʻololi ʻia kekahi o nā ʻātoma bromine.

 

ʻIke palekana:

- 2,6-Dibromotoluene mea maikaʻi weliweli, hoʻonāukiuki a make. Pono e ʻalo ʻia ka pili pono ʻana me ka ʻili, nā maka, a me ka ʻōpū hanu, a pono e hoʻomaʻamaʻa maikaʻi ʻia ka ea. I ka wā e hoʻohana ai a mālama ʻia paha, pono e mālama pono ʻia, e like me ka hoʻohana ʻana i nā mīkina lima pale, nā maka aniani, a me nā lole pale.

- Pono e mālama ʻia ka mea hoʻohui i kahi maloʻo, ʻoluʻolu, maikaʻi-ventilated a kaʻawale mai nā mea puhi ahi a me nā mea oxidants.

- Pono e mālama i ka mālama ʻana i ka 2,6-dibromotoluene, a me ka hahai ʻana i nā kaʻina hana palekana kūpono a me nā lula a me nā lula kūloko.


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