Ngwaahịa
1,7-Dihydroxynaphthalene
Ụdị okwu: naphthalene-1,7-diol
Ngwongwo kemịkalụ nke 1,7-Dihydroxynaphthalene
● Ọdịdị/Agba: Yellowish na-acha ọcha ntụ ntụ
● Uzuoku Nrụgide:3.62E-06mmHg na 25°C
● Ebe Na-agbaze: 178-182 Celsius
● Ntụgharị uche: 1.725
● Ebe esi esi: 375.4 Celsius C na 760 mmHg
● PKA: 9.58± 0.40 (buru amụma)
● Ebe Flash: 193.5 Celsius
PSA: 40.46000
● Njupụta: 1.33 g / cm3
● LogP:2.25100
● Okpomọkụ nchekwa: Akara akọrọ, Okpomọkụ ụlọ
● Solubility.:DMSO (Obere), Methanol (Obere)
● Mmiri Solubility.: Nri dị ntakịrị na mmiri.
● XLogP3:1.9
● Ọnụọgụ ndị na-enye onyinye nke hydrogen:2
● Ọnụọgụ nnabata nke njikọ hydrogen:2
● Ọnụọgụ nke nkwekọrịta na-agbanwe agbanwe: 0
● Kpọmkwem Mass:160.052429494
● Ọnụ ọgụgụ atọm dị arọ:12
● Ihe mgbagwoju anya:158
Ịdị ọcha/ịdị mma
99% * data sitere na ndị na-ebubata ngwaahịa
1,7-Dihydroxynaphthalene 97% * data sitere na ndị na-eweta reagent
Ozi nchekwa
● Foto:
Xi
● Koodu ihe egwu: Xi
● Okwu: 36/37/38
● Nkwupụta Nchekwa: 26-36-37 / 39-36/37
Faịlụ MSDS
Bara uru
● Klas kemịkalụ: Klas ndị ọzọ -> Naphthols
● Ọchịchọ Canonical: C1=CC2=C(C=C(C=C2)O)C(=C1)O
● Na-eji: Nkwadebe nke 1,7-Dihydroxynaphthalene na njirimara ngwa ngwa ya site na data NMR ya na ihe dị iche iche.Mwepụ nke dihydroxynaphthalenes na ngwọta mmiri site n'enyemaka nke oxidoreductase polyphenol oxidase na biopolymer chitosan.
1,7-Dihydroxynaphthalene, nke a makwaara dị ka naphthalene-1,7-diol, bụ ihe na-emepụta ihe nke nwere usoro ihe omimi C10H8O2.Ọ bụ mwepụta nke naphthalene, bicyclic aromatic hydrocarbon.1,7-Dihydroxynaphthalene bụ ihe siri ike na-acha ọcha ma ọ bụ na-acha ọcha nke na-adị ntakịrị soluble na mmiri mana soluble na organic solvents dị ka ethanol na acetone.O nwere otu hydroxyl abụọ na-ejikọta na carbon carbon 1 na 7 ọnọdụ na mgbanaka naphthalene. Dị nnọọ ka isomer ya, 1,7-dihydroxynaphthalene na-ahụkwa ngwa na njikọ organic.Enwere ike iji ya mee ihe dị ka ngọngọ ụlọ maka njikọ nke ogige dị iche iche, gụnyere agba, pigmenti, ọgwụ ọgwụ, na kemịkalụ pụrụ iche. Ọzọkwa, 1,7-dihydroxynaphthalene amụwo maka ihe ndị na-emepụta ihe antioxidant na mgbochi mkpali.A maara na ọ na-agbaji ihe ndị na-emepụta ihe na-emepụta ihe na-egosipụta mmetụta ọgwụgwọ nwere ike. Dị ka ihe ọ bụla na-emepụta ọgwụ, ọ dị mkpa ijikwa 1,7-dihydroxynaphthalene na nlekọta kwesịrị ekwesị ma na-agbaso usoro nchekwa.Ọ bụ ihe amamihe dị na ya iji ngwá ọrụ nchebe, rụọ ọrụ na mpaghara ikuku nke ọma, ma soro usoro nhazi na mkpofu kwesịrị ekwesị mgbe ị na-arụ ọrụ na ogige a.
