Acrylic acid, esster mndandanda wa polymerization inrobitor 4-memoxyphenol

Zambiri:

Dzina la Chene: 4-Methoxyphenol
Synonyms: P-Methoyphenol, 4-MP, HQMME, Mehmme, MQ
Ma molecular fomula: c7h8o2
Njira Zopangira:

Kulemera kwa maselo: 124.13
Cas No.: 150-76-5
Malo Osungunuka: 52.5 ℃ (55-57 ℃)
Malo owiritsa: 243 ℃
Kuchulukitsa: 1.55 (20/5 ℃)
Kupanikizika kwa Vapor: 0.0539mhg pa 25 ℃
Vesror FNES: 4.3 (vs Air)
Flash Point> 230 ° F
Kulongedza: 25KG / Thumba
Kusungirako: Sungani mu malo osungirako kutentha, mpweya wabwino, wowuma; Kupewa moto; Sungani mosiyana ndi oxidants.
Mphamvu zakuthupi: makhiristo oyera, osungunuka mu mowa, benzene, ether, etc., sungunuka pang'ono m'madzi.
Mankhwala okhazikika: khola pa kutentha kwanthawi zonse komanso kukakamizidwa.
Kuletsa kukhwima: maziko, acyl chloride, acid athydride, oxidant.

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kutanthauzira kwamtundu

Dzinalo	Index yabwino
Kaonekedwe	Kristalo yoyera
Malo osungunuka	54 - 56.5 ℃
Qunol	0.01 - 0.05%
Zitsulo zolemera (pb)	≤0.001%
Hydroquinone dimethyl ether	Osazizwa
Chroma (APHA)	≤10 #
Kutayika pakuyanika	≤0.3%
Kuwotcha Zotsalira	≤0.01%

Karata yanchito

1.Imagwiritsidwa ntchito ngati polymerization inrobitoni inrobitor inrobitor, utoto wapakatikati ndi antioxidant bha centes ya mafuta azoyenera komanso zodzoladzola.
2. Amagwiritsidwa ntchito ngati polymerization inrobitor inrobitor inrobitor, utoto wapakatikati ndi antioxidant BHHA (3-Tert-4-Hydroxyanisole) ya ma cestictics.
3. zosungunulira. Ogwiritsidwa ntchito ngati choletsa cha vinyl pulasitiki monomer; UV inromito; Utoto wapakati ndi antioxidant bha (3-Tert-Butyl-4-hydroxyanisole) amagwiritsidwa ntchito mu kapangidwe ka mafuta a mafuta okwanira komanso zodzoladzola. Ubwino wake waukulu ndikuti wonomer atawonjezera mehq ndi ena moomemers sayenera kuchotsedwa pomwe porsolmerization, nawonso angagwiritsidwe ntchito ngati antioxidant, antioxidant ndi zina zotero.