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ʻIke kikoʻī o AIBN 2,2′-Azobis(2-methylpropionitrile) (CAS: 78-67-1)

Wehewehe Pōkole:

1. AIBN 2,2′-Azobis(2-methylpropionitrile (CAS: 78-67-1) me nā kikoʻī:

Huaʻōlelo like:

A,A'-AZOISOBUTYRONITRILE; ALPHA,ALPHA'-AZOBISISOBUTYRONITRILE;ALPHA,ALPHA-AZOBISISOBUTYRONITRILE;ALPHA,ALPHA'-AZO-DCemicalbookI-ISO-BUTYRONITRILE;ALPHA,ALPHA'-AZOISOBUTYRONITRILE;2,2′-dicyano-2,2′-azopropane;2,2′-Dimethyl-2,2′-azodipropionitrile

CAS: 78-67-1

ʻAno molekala: C8H12N4

Kaumaha Molekala: 164.21

ʻAno Kemika:

ʻAno: Keʻokeʻo aniani a pauka paha

Kiko heheʻe: 102-104 °C

Maʻemaʻe: 99% min


Nā kikoʻī huahana

Nā Lepili Huahana

Nā kikoʻī

Mea

Nā kikoʻī

helehelena

ʻO ke aniani keʻokeʻo a i ʻole ka pauka

Hoʻāʻo

≥99%

Pae hoʻoheheʻe

100-103℃

Mea hoʻoheheʻe ʻole ʻia i loko o ka methanol

≤0.1%

Hoʻoheheʻe ʻole ʻia i ka wai, hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka methanol, ethanol, acetone, ether, petroleum ether, a me ka aniline

hoʻohana

He mea hoʻomaka radical manuahi maikaʻi loa ʻo AIBN. Ke hoʻomehana ʻia a hiki i kahi o 70 ° C, hoʻoheheʻe ia a hoʻokuʻu i ke kinoea nitrogen, e hana ana i nā radical manuahi (CH3)2CCN, ʻOi aku ka paʻa o nā radical manuahi ma muli o ka mana o nā hui cyanide. Hiki iā ia ke hana me kahi substrate organik ʻē aʻe, hoʻopau iā ia iho, a hana hou i loko o kahi radical manuahi hou, a laila e hoʻoulu ai i kahi hopena kaulahao o nā radical manuahi (e ʻike i ka hopena radical manuahi), Ke hoʻomehana ʻia ʻo AIBN i 100-107 ° C, hoʻoheheʻe ia a hele i ka decomposition wikiwiki,

Hoʻohana ʻia ma ke ʻano he mea hoʻomaka polymerization no nā monomers e like me ka polyvinyl chloride, polyvinyl alcohol, polystyrene, a me ka polyacrylonitrile. Hoʻohana ʻia ma ke ʻano he waena i ka synthesis organik. Hoʻohana ʻia ma ke ʻano he mea hoʻomaka no nā polymers molekala kiʻekiʻe

Hoʻohana ʻia ma ke ʻano he mea hoʻomaka no ka polymerization a i ʻole copolymerization o vinyl acetate a me nā acrylic esters.

Hoʻohana ʻia ma ke ʻano he mea hoʻoulu hua.

Hoʻohana: He mea hoʻoulu no ka hoʻokomo ʻana i nā ʻiʻo i loko o ka methyl methacrylate. ʻO ka mea hoʻomaka o ka polymer. ʻO ka laholio, ka palakiko, ka mea hoʻopū. Mea hoʻoulu palakiko Polychloroethylene

4. AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1) Ka Hoʻopili ʻana a me ka Hoʻouna ʻana

25KG/ʻEke a i ʻole 25KG/Pahu

No ka papa 4.1 ʻo Ferrocene nā waiwai weliweli, nā mea paʻa lapalapa, hiki ke lawe ʻia ma ke kai.

5. AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1) mālama a me ka mālama ʻana

E palaho mālie i ka mahana o ka lumi, ma lalo o 10 kekelē, ea, a maloʻo ka hale kūʻai; E mālama kaʻawale mai nā mea hoʻomake oxidants

Mana: 2 mau makahiki

6. AIBN, 2,2'-Azobis(2-methylpropionitrile (CAS: 78-67-1) me ka mana:

800 MT i kēlā me kēia makahiki, ke hoʻonui nei mākou i kā mākou laina hana.


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