Pentafluorophenol CAS 771-61-9
Pentafluorophenol bụ ngwakọta kristal mmiri nwere ọtụtụ fluorinated nke nwere ihe mgbochi dị ala, nke bụ etiti dị mkpa maka ịkwadebe ihe kristal mmiri na-arụ ọrụ dị elu. Ọ dabara nke ọma maka nkwadebe nke ọtụtụ fluorinated monomer liquid crystal material. Mgbe agwakọta ya na viscosity dị ala na ihe dị elu dielectric anisotropy nematic liquid crystal material, multi fluorinated monomer liquid crystal material nwere ike ịbawanye anya dipole nke ụmụ irighiri ihe, belata oge nzaghachi, melite njirimara anya nke ihe kristal mmiri mmiri, ma welie idoanya.
| Ihe | Nkọwapụta |
| Ebe esi nri | 143 Celsius C (ọkụ) |
| Njupụta | 1.757 |
| Ebe mgbaze | 34-36 Celsius C (ọkụ ọkụ) |
| ebe mgbari | 162 Celsius F |
| resistivity | 1.4270 |
| Ọnọdụ nchekwa | Chekwaa n'okpuru +30 Celsius. |
Pentafluorophenol bụ etiti dị mkpa nke a na-ejikarị na nkwadebe nke ọgwụ, kristal mmiri mmiri, na ihe ndị dị n'ime polymer. Dịka ọmụmaatụ, na ngalaba ọgwụ na ọgwụ ndị na-egbu egbu, a na-ejikarị pentafluorophenol akwadebe pentafluorophenyl esters na-arụ ọrụ maka peptide synthesis, si otú ahụ na-akwalite nguzobe nke peptide bond. Enwere ike iji Pentafluorophenol esters mee ihe maka njikọ siri ike nke peptides, njikọ mmiri mmiri, yana maka ichebe amino acid alkyl esters ma ọ bụ otu sulfonic acid.
A na-ebukarị ya na 25kg / drum, ma enwere ike ịme ngwugwu ahaziri.
Pentafluorophenol CAS 771-61-9
Pentafluorophenol CAS 771-61-9
