Acrylic acid, ester series polymerization inhibitor Phenothiazine
ʻIke kumu:
Ka inoa kemika: phenothiazine
ʻO ka inoa inoa kemika: Diphenylamine sulfide, thioxanthene
ʻAno molekole: C12H9NO
Kumu hoʻolālā:
Kaumaha molekula: 199.28NĀ CAS NO.: 92-84-2
Ka helu hehee: 182-187 ℃
Mānoanoa: 1.362
Puni hoʻolapalapa: 371 ℃
Waiwai hehee wai: 2 mg/L (25 ℃)
Pono: ʻO ka melemele māmā a iʻole ka māmā melemele-'ōmaʻomaʻo crystalline pauka, ka helu heheʻe 183 ~ 186 ℃, kahi paila 371 ℃, sublimable, hiki ke hoʻoheheʻe iki i ka wai, ethanol, hiki ke hoʻoheheʻe i ka etera, hiki ke hoʻoheheʻe i ka acetone a me ka benzene.He ʻala ʻē kona.He mea maʻalahi ka oxidize a pōʻeleʻele ke mālama ʻia i ka lewa no ka manawa lōʻihi, kahi mea hoʻonāukiuki i ka ʻili.
| inoa papa kuhikuhi | ʻIkepili Kūlana |
| Ka nana aku | ʻO ka pauka kristal melemele māmā |
| Lae hehee | 183 – 186 ℃ |
| Pohō ma ka maloʻo | ≤0.1% |
| Ke ahi koena | ≤0.1% |
| inoa papa kuhikuhi | ʻIkepili Kūlana |
| Ka nana aku | ʻO ka pauka kristal melemele māmā |
| maʻiʻo | ≥97% |
| Lae hehee | ≥178 ℃ |
| volatility | ≤0.1% |
| Ke ahi koena | ≤0.1% |
ʻO Phenothiazine kahi mea waena o nā kemika maikaʻi e like me nā lāʻau lapaʻau a me nā mea hoʻonaninani.He mea hoʻohui ia no nā mea synthetic (he mea paʻa no ka hana ʻana o Vinylon), he pesticide no nā lāʻau hua a me ka demintic no nā holoholona.He hopena koʻikoʻi ia ma ka stomatostoma vulgaris, ka nodoworm, ka stomatostoma, ka nematostoma Shari a me ka nematostoma ʻāʻī maikaʻi o nā hipa.
Hoʻohana nui ʻia ia e like me ka mea hoʻopiʻi maikaʻi o ka waikawa acrylic, acrylic ester, methacrylic acid a me ka monomer ester.
Alias Thiodiphenylamine.Hoʻohana nui ʻia ma ke ʻano he inhibitor no ka hana ʻana i ka waikawa acrylic.Hoʻohana ʻia ia i ka synthesis o nā lāʻau lapaʻau a me nā mea hoʻonaninani, a me nā mea kōkua no nā mea synthetic (e like me ka mea paʻa o ka vinyl acetate grease, ka mea maka o ka antioxidant rubber).Hoʻohana pū ʻia ma ke ʻano he lāʻau deworming no nā holoholona, lāʻau hua lāʻau insecticide.
Hoʻohana nui ʻia kēia huahana i ka hana ʻana i ka waikawa acrylic, acrylic ester, methacrylate a me ka vinyl acetate ma ke ʻano he mea paʻa maikaʻi loa o ka monomer alkenyl.
