Acrylic acid, ester series polymerization inhibitor 4-Methoxyphenol

ʻIkepili kumu:

Ka inoa kemika: 4-Methoxyphenol
Nā mea like: P-methoxyphenol, 4-MP, HQMME, MEHQ, MQ-F, p-guaiacol, p-hydroxyanisole, hydroquinone monomethyl ether
Huina mole: C7H8O2
Kumu hoʻolālā:

Kaumaha molekula: 124.13
NĀ CAS NO.: 150-76-5
Ka helu hehee: 52.5 ℃ (55-57 ℃)
Puni paila: 243 ℃
Māmā pili: 1.55 (20/20 ℃)
Pumi mahu: 0.0539mmHg ma 25 ℃
Māmā mahu: 4.3 (vs ea)
Kekahi uila >230 °F
Hoʻopili: 25kg / ʻeke
Ke kūlana mālama: hale kūʻai ma kahi hale kūʻai haʻahaʻa haʻahaʻa, ventilation, maloʻo; Kāohi ahi; E kūʻai kaʻawale mai nā oxidants ikaika.
Nā waiwai kino: Nā kristal keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka waiʻona, benzene, etera, etc., hiki ke hoʻoheheʻe ʻia i ka wai.
Nā waiwai kemika: Paʻa i ka mahana maʻamau a me ke kaomi.
Ka pāpā ʻana i ka male: Base, acyl chloride, acid anhydride, oxidant.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Kūlana Kūlana

inoa papa kuhikuhi	ʻIkepili Kūlana
Ka nana aku	He aniani keʻokeʻo
Lae hehee	54 – 56.5 ℃
Quinol	0.01 - 0.05 %
Metala kaumaha (Pb)	≤0.001%
Hydroquinone dimethyl ether	ʻAʻole ʻike ʻia
Chroma(APHA)	≤10#
Pohō ma ka maloʻo	≤0.3%
Ke ahi koena	≤0.01%

Palapala noi

1. Hoʻohana nui ʻia e like me ka polymerization inhibitor, UV inhibitor, dye intermediate a me antioxidant BHA no ka synthesis o nā aila ʻai a me nā mea hoʻonaninani.
2. Hoʻohana ʻia ia e like me ka polymerization inhibitor, UV inhibitor, dye intermediate a me antioxidant BHA (3-tert-butyl-4-hydroxyanisole) no ka synthesis o nā aila meaʻai a me nā mea hoʻonaninani.
3. Mea hoohehee. Hoʻohana ʻia ma ke ʻano he mea pale o ka vinyl plastic monomer; Uv inhibitor; ʻO nā mea waena a me ka antioxidant BHA (3-tert-butyl-4-hydroxyanisole) i hoʻohana ʻia i ka synthesis o nā aila ʻai a me nā mea hoʻonaninani. ʻO kona pōmaikaʻi nui loa, ʻo ka monomer ma hope o ka hoʻohui ʻana i ka MEHQ a me nā monomers ʻē aʻe ʻaʻole pono e wehe ʻia i ka wā copolymerizing, hiki ke hoʻohana i ka copolymerization pololei ternary, hiki ke hoʻohana ʻia e like me antioxidant, antioxidant a pēlā aku.