P-hydroxybenzenzedendehyde
Nga korero taketake:
Ingoa matū: p-hydroxybenzenzaldehyde; 4-Hydroxybenzenzedendehyde
Ingoa Ingarihi: 4-HydroxybenzenZeldehyde;
Cas tau: 123-08-0
He tātai molecular: C7H6O2
Taumaha Momotu: 122.12
Einecs Tau: 204-599-1
He tātai hanganga:
Ngā Kāwai e hāngai ana: Ko te takawaenga organic; Whakawaa Parmaceutical; Rauemi mata matū waro.
Rewa Point: 112-116 ° C (lit.)
Tekau Poipo: 191 ° C 50mm
Deanity: 1.129G / CM3
Whakapaipai: 1.5105 (whakatau tata)
Flash Flash: 174 ° C
Whakatikatika: Ko te whakarewa i roto i te ethanol, eter, acetone, ethyl acetate, paku te rewa i roto i te wai.
Whakaahuatanga: Maama kowhai kowhai ranei te paura karaihe ma, me te reka o te kirihou, he kakara ranei.
LOGP: 1.3 i 23 ℃
Te pehanga Steam: 0.004PA i te 25 ℃
| tautanga | aronui | takoto |
| Putanga | Marama te kowhai kowhai ranei te paura tioata | |
| Ihirangi matua | % | ≥99.0% |
| Hanumi wāhi | ℃ | 113-118 ℃ |
| Haukū | % | ≤0.5 |
Ko P- Hydroxybenzedeldehyde tetahi takawaenga nui i roto i te whakatipu i nga hua matū penei i te rongoa, nga mea kakara, te raima me nga pesticides.
Ko te nuinga i whakamahia i roto i te hanga o te antibacteriast tmp (trimeshoprim), ampicillin, ampicillin, ampicillin, gastrodia, Azalea, Benzabate, Enmolol; Whakamahia ai i roto i te whakaputa o te anisaldehyde whakamataku, vanillin, ethyl vavillin, rōpere ketone; Ko te rauemi matua matua mo te hanga otaota otaota bromobenzonil me Oxydioxonil.
25 kg te kaari kāri; Ka rite ki nga whakaritenga a te kaihoko.
Me penapena tenei hua mai i te maama, te matao, maroke, pai-auaha.
