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huahana

2-Methyl-2-adamantyl methacrylate(CAS# 177080-67-0)

Waiwai Kemika:

ʻĀpana Molekala C15H22O2
Molar Mass 234.33
ʻO ka mānoanoa 1.06±0.1 g/cm3 (Wānana ʻia)
Lae Boling 301.3±11.0 °C(Wānana ʻia)
Lae Flash 120°C(māmā)
Puʻupuʻu mahu 0.001mmHg ma 25°C
Ka nana aku wai maopopo
kala kala ʻAʻole waihoʻoluʻu a ʻaneʻane kala ʻole
Kūlana Waihona 2-8°C
Hōʻike Hōʻike 1.5050 a i 1.5090

Huahana Huahana

Huahana Huahana

2-Methyl-2-adamantyl methacrylate(CAS# 177080-67-0) Hoʻomaka

ʻO C10H20O2 ke kumu hoʻohālikelike, i hoʻopau pinepine ʻia ʻo MMA. Eia ka wehewehe ʻana i nā waiwai, hoʻohana, hoʻomākaukau a me ka ʻike palekana o ka pūhui: Nature:
-Ke ʻano: wai kala ʻole.
-Solubility: Hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol, acetone a me nā mea hoʻoheheʻe Etera.
-Density: Ma kahi o 0.89g/cm³.
-Pila paila: Ma kahi o 101-103 ℃.
-Ka helu heheʻe: Ma kahi o -48°C.

E hoʻohana:
Ma ke ʻano he mea koʻikoʻi kemika, hoʻohana nui ʻia ia ma nā ʻano aʻe:
ʻOihana -Polymer: Ma ke ʻano he monomer o ka polymethyl methacrylate (PMMA), hoʻohana ʻia ia e hoʻomākaukau i nā plastic transparent, nā fibers optical, nā mea optical a me nā mea hoʻonaninani.
-Ka uhi a me ka inika: hoʻohana ʻia e like me nā plasticizers a me nā mea hoʻoheheʻe reactive e hāʻawi i ka adhesion maikaʻi a me ka maʻalahi.
-Cosmetics: E like me nā adhesives a me nā mea hoʻopili, hoʻohana ʻia i ka hoʻomākaukau ʻana i ka nail polish, mascara glue, etc.
-Pharmaceutical field: hoʻohana ʻia e hoʻomākaukau i ka lāʻau lapaʻau a me nā mea hoʻopiha niho.

Hana: Ka hoomakaukau ana o
hana maʻamau e ka esterification reaction. ʻO ke ʻano hoʻomākaukau maʻamau, ʻo ka hoʻopili ʻana i ka adamantane diol (hexanediol) me ka methacrylic acid (metacrylic acid), ma lalo o ka hana a kahi mea hoʻoheheʻe waikawa, e hana i ka phenol. Pono ke kaʻina hana i ka nānā ʻana i ke koho ʻana o ka mahana hopena a me ka catalyst.

ʻIke palekana:
- Hiki i ka mahu ke hoʻoulu i ka maka a me ka hanu. Hōʻalo i ka pili ʻana me ka ʻili a me nā maka i ka wā e hoʻohana ai, a e hoʻohana i nā aniani pale a me nā mīkina lima inā pono.
-ʻO ka inhalation o ka mahu o kēia pūhui hiki ke hōʻino i ka ʻōnaehana hanu, no laila e hōʻoia i ka lawa ʻana o ka ea i ka wā o ka hana.
-he wai wela a pono e mālama ʻia mai nā lapalapa ākea a me nā kumu wela kiʻekiʻe.
-I ka wā o ka mālama ʻana a me ka mālama ʻana, pono e mālama ʻia nā ʻano palekana kūpono e pale aku i ka hoʻopili ʻana me nā oxidants a me nā waikawa ikaika.
-E hahai i nā kaʻina hana palekana kūpono a hoʻolei pono i ka ʻōpala. Inā loaʻa ka hoʻopili ʻana a i ʻole ka ʻai ʻana, e ʻimi koke i ka ʻōlelo aʻo kino.


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