Acrylic acid, ester series polymerization inhibitor 4-Methoxyphenol

Fa'amatalaga Autu:

Igoa vaila'au: 4-Methoxyphenol
Synonyms: P-methoxyphenol, 4-MP, HQMME, MEHQ, MQ-F, p-guaiacol, p-hydroxyanisole, hydroquinone monomethyl ether
fua mole: C7H8O2
Fua fa'atatau:

mamafa mole: 124.13
CAS NO.: 150-76-5
Liu liusuavai: 52.5℃ (55-57℃)
Mea fa'apuna: 243℃
Tulaga va'aiga: 1.55 (20/20 ℃)
Ausa malosi: 0.0539mmHg ile 25℃
Ausa malosi: 4.3 (vs ea)
Tulaga emo >230 °F
afifiina: 25kg / taga
Tulaga teuina: teu i totonu o faleteuoloa maualalo vevela, ventilation, mago; Puipuiga o afi; Teu ese ese mai oxidants malolosi.
Mea fa'aletino: tioata pa'epa'e, solu i le 'ava malosi, benzene, eter, ma isi, solu teisi i le vai.
Mea tau vaila'au: Mausalī ile vevela masani ma le mamafa.
Fa'asa o le fa'aipoipo: Fa'avae, acyl chloride, acid anhydride, oxidant.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lelei

Suafa igoa	Fa'asinomaga Tulaga
Fa'aaliga	tioata paepae
Liu liusuavai	54 – 56.5 ℃
Quinol	0.01 - 0.05 %
Uamea mamafa (Pb)	≤0.001%
Hydroquinone dimethyl eter	Le iloagofie
Chroma(APHA)	≤10#
Ma'imau ile fa'amago	≤0.3%
Mu o totoe	≤0.01%

Fa'aaogāga

1. E masani ona faʻaaogaina e avea ma inhibitor polymerization, inhibitor UV, vali vaʻavaʻa ma antioxidant BHA mo le tuʻufaʻatasia o suauu taumafa ma mea teuteu.
2. E faʻaaogaina e pei o le polymerization inhibitor, UV inhibitor, dye intermediate ma antioxidant BHA (3-tert-butyl-4-hydroxyanisole) mo le faʻapipiʻiina o suauʻu meaʻai ma mea teuteu.
3. Solvent. Faʻaaogaina e avea o se faʻalavelave o le vinyl plastic monomer; Uv inhibitor; Vailaau vaeluaga ma antioxidant BHA (3-tert-butyl-4-hydroxyanisole) faʻaaogaina i le tuʻufaʻatasia o suauʻu taumafa ma mea teuteu. O lona tulaga sili ona lelei o le monomer pe a uma ona faaopoopo MEHQ ma isi monomers e le manaʻomia ona aveese pe a copolymerizing, e mafai ona tuʻu saʻo copolymerization, e mafai foi ona faʻaaogaina e avea ma antioxidant, antioxidant ma isi.