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5-Methoxybenzofuran (CAS# 13391-28-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C9H8O2
Molar Mass 148.16
Njupụta 1.136±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 31 Celsius C
Ebe Boling 123 Celsius C
Ebe mgbari 99.13°C
Uzuoku nrịbama 0.181mmHg na 25°C
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche 1.575

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
Klas Hazard Iwe

Okwu mmalite

5-methoxybenzofuran, usoro kemịkalụ C9H10O2, nke a na-akpọkarị dị ka Anisole, bụ ngwakọta organic. Nke a bụ nkọwa nke njirimara, ojiji, nkwadebe na ozi nchekwa nke 5-methoxybenzofuran: Ọdịdị:
5-Methoxybenzofuran bụ mmiri mmiri na-enweghị agba nke nwere uto na-esi ísì ụtọ. Ọ bụ soluble na mmanya, ether na organic mgbaze na ụlọ okpomọkụ, insoluble na mmiri. Ọ bụ ngwakọta kwụsiri ike nke ìhè na ikuku adịghị emetụta ngwa ngwa.

Jiri:
5-methoxybenzofuran nwere ngwa dị iche iche na ụlọ ọrụ kemịkalụ. A na-eji ya dị ka ihe dị mkpa reagent na etiti na organic synthesis, na a pụrụ iji synthesize chemicals dị ka ọgwụ, e ji esiji, fragrances na coatings. A pụkwara iji ya dị ka ihe mgbaze na mmepụta ihe ịchọ mma na ihe na-esi ísì ụtọ.

Ụzọ nkwadebe:
Enwere ike ịkwadebe 5-methoxybenzofuran site na methylation nke p-cresol (cresol bụ isomer nke p-cresol). Kpọmkwem, Cresol nwere ike meghachi omume na methanol, yana mgbakwunye acidic catalyst kwekọrọ na-akpata mmeghachi omume methylation. A na-eme ka ngwaahịa ahụ dị ọcha ma dị ọcha iji nye 5-methoxybenzofuran.

Ozi nchekwa:
Mgbe ị na-ejikwa 5-methoxybenzofuran, ekwesịrị ịkpachara anya maka nchekwa ndị a:
1. 5-Methoxybenzofuran bụ mmiri ọkụ na-ere ọkụ. Ekwesịrị izere kọntaktị na isi mmalite ọkụ na mkpokọta ọkụ eletrik static iji gbochie ọkụ ma ọ bụ mgbawa.
2. iji kwesịrị iyi ihe nchebe kwesịrị ekwesị, dị ka enyo nchekwa, uwe aka na uwe ụlọ nyocha, zere kọntaktị na akpụkpọ ahụ na anya.
3. na ọrụ kwesịrị ịṅa ntị iji zere inhalation nke uzuoku ya, ma ọ bụrụ na mberede inhalation, kwesịrị ozugbo ịkwaga na ikuku ọhụrụ, na-achọ ọgwụ enyemaka.
4. Ngwọta mkpofu kwesịrị ịgbaso iwu na ụkpụrụ dị mkpa iji zere mmetọ gburugburu ebe obibi.

Biko mara na ozi dị n'elu bụ naanị maka ntụnye aka. Biko gụọ mpempe data nchekwa na ntuziaka ọrụ nke kemịkalụ dị mkpa nke ọma tupu ojiji ma ọ bụ nnwale akọwapụtara, wee soro usoro ọrụ ziri ezi.


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