Paclobutrazol ((2RS,3RS)-1-(4-Chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol)

Ọdịdị kemịkalụ

Paclobutrazolbụ ihe na-egbochi uto osisi triazole, nke ụlọ ọrụ Britain bụ Bunemen (ICI) mepụtara na 1984. Ọ bụ ihe na-egbochi njikọ gibberellin endogenous, nke nwere ike imebi uru uto nke apex nke ukwuu, kwalite uto nke mkpuru osisi n'akụkụ, ogwe osisi dị arọ, na obere osisi dwarf. Ọ nwere ike ịbawanye ọdịnaya nke chlorophyll, protein na nucleic acid, belata ọdịnaya nke gibberellin na osisi, ma belata ọdịnaya nke indoleacetic acid ma mee ka mwepụta nke ethylene dịkwuo elu. Ọ na-arụ ọrụ karịsịa site na nnabata mgbọrọgwụ. Ọnụọgụ a na-amịkọrọ site na akwụkwọ ahụ pere mpe, ezughị iji kpalite mgbanwe ọdịdị, mana ọ nwere ike ịbawanye mkpụrụ.

Ngwa

Paclobutrazonwere uru dị elu maka njikwa mmetụta nke uto ihe ubi. Ụdị mkpụrụ osisi rapeseed a na-agwọ site na ọgwụgwọPaclobutrazoe mere ka ọ ka mma nke ukwuu, a mụbakwara iguzogide ntu oyi nke ukwuu mgbe e tinyere ya n'ime akpa.PaclobutrazoỌ na-enwekwa mmetụta nke dwarfing, ịchịkwa nsọtụ na mpụta mbụ nke osisi piich, apụl, na citrus. Okooko osisi na osisi e ji paclobutrazole gwọọ na-adị obere ma na-achọ mma karịa.Paclobutrazoọ na-adịte aka n'ala. Mgbe a gbutere ya, a ga-elebara ịkọ ubi ọgwụ anya iji belata mmetụta mgbochi ahụ na ihe ọkụkụ ndị na-esochi ahịhịa.

Ụdị anụ ahụ

Osikapa kristal ọcha siri ike

Ndụ nchekwa

Dịka ahụmịhe anyị si dị, enwere ike ịchekwa ngwaahịa ahụ maka awa 12.ọnwa site na ụbọchị ebuga ya ma ọ bụrụ na edobere ya n'ime akpa mechiri emechi, chebe ya pụọ ​​na ìhè na okpomọkụ ma chekwaa ya na okpomọkụ dị n'etiti 5 -30°C.

TNjirimara ypical

Isi Mmiri

460.9±55.0°C na 760 mmHg

Ebe Mgbaze

165-166°C

Ebe mgbari

232.6±31.5°C

Nzube kpọmkwem

293.129486

PSA

50.94000

Ndekọ

2.99

Nrụgide Uzuoku

0.0±1.2 mmHg na 25°C

Ndepụta nke Refraction

1.580

pka

13.92±0.20(Amụma)

Mmiri na-agbaze

330 g/L (20 ºC)