Acrylic acid, ester taxane polymerization inhibitor 4-Methoxyphenol

Macluumaadka aasaasiga ah:

Magaca kiimikada: 4-Methoxyphenol
La mid ah: P-methoxyphenol, 4-MP, HQMME, MEHQ, MQ-F, p-guaiacol, p-hydroxyanisole, hydroquinone monomethyl ether
Qaaciddada molecular: C7H8O2
Qaab dhismeedka:

Miisaanka molecular: 124.13
CAS NO.: 150-76-5
Meesha dhalaalka: 52.5 ℃ (55-57 ℃)
Barta karkarinta: 243 ℃
Cufnaanta qaraabada: 1.55 (20/20 ℃)
Cadaadiska uumiga: 0.0539mmHg at 25℃
Cufnaanta uumiga: 4.3 (Vs hawada)
Barta fiishka>230°F
Xirmooyinka: 25kg/bac
Xaaladda kaydinta: ku kaydi bakhaarka heerkulka hooseeya, hawo, qalalan; Ka hortagga dabka; Ku kaydi si gooni ah oksidants xooggan.
Qalabka jirka: Kiristaalo cad, oo ku milma alkohol, benzene, ether, iwm, wax yar oo biyaha ku milma.
Waxyaabaha kiimikaad: Deggan heerkulka caadiga ah iyo cadaadiska.
Mamnuucidda lammaanaha: Base, acyl chloride, acid anhydride, oksidat.

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Tags Product

Tilmaamaha Tayada

Magaca tusmada	Tusmada Tayada
Muuqashada	crystal cad
barta dhalaalaysa	54 - 56.5 ℃
Quinol	0.01 - 0.05 %
Bir culus (Pb)	≤0.001%
Hydroquinone dimethyl ether	Lama ogaan karo
Chroma(APHA)	≤10#
Luminta qalajinta	≤0.3%
Hadhaaga gubanaya	≤0.01%

Codsiga

1.Waxa inta badan loo isticmaalaa sida inhibitor polymerization, UV inhibitor, dheeha dhexdhexaad ah iyo antioxidant BHA for synthesis ee saliidda la cuni karo iyo waxyaalaha la isku qurxiyo.
2. Waxaa loo isticmaalaa sida polymerization inhibitor, UV inhibitor, dhexdhexaadiyaha dheeha iyo antioxidant BHA (3-tert-butyl-4-hydroxyanisole) ee loogu talagalay isku-darka saliidaha cuntada iyo qurxinta.
3. milmi. Loo isticmaalo sidii horjooge ah monomer caag vinyl ah; xakameynta UV; Dhexdhexaadiyeyaasha dheeha iyo antioxidant BHA (3-tert-butyl-4-hydroxyanisole) oo loo isticmaalo isku-darka saliidaha la cuni karo iyo waxyaabaha la isku qurxiyo. Faa'iidada ugu weyni waa in monomer ka dib marka lagu daro MEHQ iyo monomers kale uma baahna in la saaro marka la isku daro, waxay noqon kartaa kooleymerization tooska ah ee ternary, sidoo kale waxaa loo isticmaali karaa sida antioxidant, antioxidant iyo wixii la mid ah.