leqephe_banner

sehlahisoa

Cedrol(CAS#77-53-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C15H26O
'Misa oa Molar 222.37
Botenya 0.9479
Melting Point 55-59°C(lebone)
Boling Point 273°C(lebone)
Phetoho e khethehileng(α) D28 +9.9° (c = 5 ka chloroform)
Flash point 200°F
JECFA Nomoro 2030
Solubility E qhibiliha ka har'a ethanol le oli.
Khatello ea Mouoane 0.001mmHg ho 25°C
Ponahalo Mokelikeli o mosehla o teteaneng
Mmala Bosoeu
Merck 14,1911
BRN 2206347
pKa 15.35±0.60(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C
Botsitso E tsitsitse selemo se le 1 ho tloha ka letsatsi la theko joalo ka ha ho fanoe. Tharollo ho DMSO e ka bolokoa ho -20°C ho isa ho likhoeli tse 3.
Refractive Index n20/D1.509-1.515
MDL MFCD00062952
Thepa ea 'Mele le ea Lik'hemik'hale Joala ba sesquiterpene. E teng ka oli ea kedare. Sehlahisoa se hloekileng ke kristale e tšoeu e nang le ntlha ea ho qhibiliha ea 85.5-87 °c le ho potoloha ha optical ea 8 ° 48 '-10 ° 30′. Sebaka se belang 294 °c. Ho na le lihlopha tse peli tsa thepa: e 'ngoe ke likristale tse tšoeu, ntlha ea ho qhibiliha e seng ka tlase ho 79 deg C; E 'ngoe ke mokelikeli o mosehla o khanyang oa viscous, boima bo lekanang 0.970-990(25/25 deg C). Ka monko o monate le oa nako e telele oa kedare. E qhibiliha ka ethanol.
Sebelisa E sebelisoa haholo ho radix aucklandiae, linoko le Oriental Essence. E boetse e sebelisoa haholo e le sehlahisoa sa tatso bakeng sa li-disinfectants le lihlahisoa tsa bohloeki.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Tšireletseho S22 - U se ke ua hema lerole.
S24/25 - Qoba ho kopana le letlalo le mahlo.
Li-ID tsa UN UN1230 - sehlopha sa 3 - PG 2 - Methanol, tharollo
WGK Jeremane 2
RTECS PB7728666
Khoutu ea HS 29062990
Chefo LD50 letlalo la mmutla: > 5gm/kg

 

Selelekela

(+) -Cedrol ke motsoako oa tlhaho oa sesquiterpene, o tsejoang hape e le (+) -cedrol. Ke ntho e tiileng e sebelisoang ka tloaelo ho monko o monate le litokisetso tsa meriana. Foromo ea eona ea lik'hemik'hale ke C15H26O. Cedrol e na le monko o monate oa lehong 'me hangata e sebelisoa ho litlolo le oli ea bohlokoa. Ho feta moo, e sebelisoa e le moemeli oa likokoana-hloko le likokoana-hloko.

 

Thepa:

(+)-Cedrol ke kristale e tšoeu e tiileng e nang le monko o monate oa lehong. E qhibiliha ka har'a li-solvents tse kang joala le lipids, empa e na le ho qhibiliha ho tlase metsing.

 

Lisebelisoa:

1. Ho Etsa Monko le Motsoako: (+) -Cedrol e atisa ho sebelisoa ha ho etsoa litlolo tse nkhang hamonate, sesepa, li-shampoo le lihlahisoa tsa letlalo, e fana ka monko o mocha oa lehong lihlahisoa.

2. Pharmaceutical Manufacturing: (+) -Cedrol e na le lintho tse thibelang likokoana-hloko le tse khahlanong le ho ruruha, e leng se etsang hore e be molemo mefuteng ea meriana.

3. Sebolaea-likokoanyana: (+)-Cedrol e na le lintho tse bolaeang likokoanyana ’me e ka sebelisoa ha ho etsoa likokonyana.

 

Synthesis:

(+) -Cedrol e ka ntšoa ka oli ea lehong la kedare kapa ea etsoa.

 

Tšireletseho:

(+) -Cedrol ka kakaretso e bolokehile bakeng sa tšebeliso ea batho tlas'a maemo a tloaelehileng, empa ho pepeseha ha nako e telele le ho hema ka ho feteletseng ho lokela ho qojoa. Ho tsepamisa mohopolo haholo ho ka baka hlooho, ho tsekela le ho hema ka thata. Qoba ho shebana le letlalo le mahlo le ho noa. Mehato e hlokahalang ea tšireletso e lokela ho nkoa pele e sebelisoa, ho netefatsa hore ho na le moea o motle.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona