ibe_banner

ngwaahịa

5-Benzofuranol (CAS# 13196-10-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H6O2
Molar Mass 134.13
Njupụta 1.280±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 186-187 ℃
Ebe Boling 247.1± 13.0 °C (buru amụma)
Ebe mgbari 103.267°C
Uzuoku nrịbama 0.017mmHg na 25°C
pKa 9.27± 0.40 (buru amụma)
Ọnọdụ Nchekwa 2-8 ℃
Ntụgharị uche 1.651

Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu mmalite

5-Hydroxybenzofuran (5-Hydroxybenzofuran) bụ ihe mejupụtara nke nwere usoro kemịkalụ C8H6O2. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, nkwadebe na ozi nchekwa: Eke:
5-Hydroxybenzofuran bụ ihe siri ike nwere agba ọcha ma ọ bụ na-acha ọcha. Ọ na-esighi ike na mmiri na okpomọkụ ụlọ, ma enwere ike ịgbaze ya n'ọtụtụ ihe mgbaze organic, dị ka alcohols, ethers na esters. Ebe mgbaze ya bụ 40-43 Celsius na ebe esi ya bụ 292-294 Celsius.

Jiri:
5-Hydroxybenzofuran nwere ụfọdụ uru ngwa na ngalaba ọgwụ. Ọ bụ etiti dị mkpa nke enwere ike iji na njikọ nke ogige ndị na-arụ ọrụ ndụ, dị ka ọgwụ na pesticides. Tụkwasị na nke ahụ, a na-ejikwa ya na mmepụta organic, agba na pigmenti.

Ụzọ nkwadebe:
5-Hydroxybenzofuran nwere ike kwadebere site na mmeghachi omume oxidation nke benzofuran. Usoro a na-ahụkarị bụ mmeghachi omume benzofuran na sodium hydroxide na oke okpomọkụ, na-esote acidification na dilute acid.

Ozi nchekwa:
Ozi na nchekwa nke 5-hydroxybenzofuran dị ugbu a na-ejedebe, ma dabere na nhazi ya na ihe onwunwe ya, enwere ike ịkọ na ọ nwere ike iwe iwe na anya, akpụkpọ anụ na akụkụ iku ume. Ya mere, akụrụngwa nchedo onwe onye kwesịrị ekwesị, dị ka uwe aka na ugogbe anya, kwesịrị iyi mgbe ị na-eji na ijikwa ogige ahụ. Na mgbakwunye, zere ikpughe ruo ogologo oge na uzuzu ya ma ọ bụ uzuzu ya, ma ekwesịrị iji ya ma chekwaa ya n'ebe ikuku na-ekpo ọkụ. Ọ bụrụ na ị zutere ogige a na mberede, biko chọọ enyemaka nke ụlọ ọrụ ahụike ọkachamara.

 


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya