Acrylic acid, Esterry na-achị polymerization na-egbochi onyinyo nke 4-methoxyphol

Acrylic acid, Esterry na-ama polymerization na-egbochi 4-methoxyphol

Ozi nkiti:

Aha kemịkal: 4-methoxyphol
MYSH: P-metoxyponnol, 4-MP, HQMME, Mehq, Mehq, MQ-F, P-Guaiacol, P-Guaianisole, Hydroquinone Monomethyyy
Molecular usoro: C7H8O2
Usoro nhazi:

Igobular: 124.13
Enweghị .: 150-76-5-5
Melting Point: 52.5 ℃ (55-57 ℃)
Isi mmiri: 243 ℃
Nnọọ Ezigbo: 1.55 (20/20 ℃)
Nrụgide Vpor: 0.0539mhg na 25 ℃
Vapor njupụta: 4.3 (vs ikuku)
Flash Point> 230 ° F
Mbukota: 25KG / akpa
Ọnọdụ nchekwa: Chekwaa na ụlọ nkwakọba ihe dị ala, ikuku, kpọọ nkụ; Mgbochi ọkụ; Chekwaa iche iche site na oxidants siri ike.
Njirimara anụ ahụ: kristal ọcha, soluble inhoucring, Benzene, Ether, wdg, ntakịrị na mmiri.
Ngwongwo kemịkal: kwụsie ike na ọnọdụ dị ọkụ na nrụgide nkịtị.
Amachibidoro nke mating: base, acych chloride, acid Ahydride, oxidant.

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Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Ngosipụta dị mma

Ndepụta aha	Ndeksi dị mma
Mputa	White Crystal
Na-agbaze	54 - 56.5 ℃
Kirinol	0.01 - 0.05%
Ígwè siri ike (PB)	≤0.00%
Hydroquinone diatyyl	Emezighi
Chroma (apha)	≤10 #
Mfu na ihicha	≤0.3%
Ibepu ahihia	≤0.01%

Akwukwo icho oru

1.Ọ bụ ihe eji eme ihe dị ka onye na-eme ihe na-egbu maramara, uv na-egbochi, dye intermediate na antioxidant bha maka njikọta mmanụ na ihe ịchọ mma.
2. A na-eji ya dị ka polymerization na-egbochi ya, igwe na-egbu egbu na antioxidant bha (3-Tert-4-hydroxy) maka njikọ nri mmanụ na ịchọ mma.
3. Sọlị. Ejiri dị ka onye na-egbochi ụlọ akwụkwọ plastik vinyl; Uv na-egbochi; Dyte etiti na antioxidont bha (3-tert-4-hydroxynisole) ejiri na mgbakọta mmanụ na ihe ịchọ mma. Ọ baarala uru nke ukwuu bụ na monomer mgbe ịgbakwunye Meh na ndị ọzọ monomers na-enweghị ike iji cololymerization, nwekwara ike iji ya mee ihe dị ka antioxidant, antioxidant, antioxidant na ndị ọzọ.