asia_oju-iwe

ọja

Dihydrojasmone(CAS#1128-08-1)

Ohun-ini Kemikali:

Fọọmu Molecular C11H18O
Molar Mass 166.26
iwuwo 0.916g/mLat 25°C(tan.)
Ojuami Boling 120-121°C12mm Hg(tan.)
Oju filaṣi 230°F
Nọmba JECFA 1406
Ifarahan omi ti o mọ
Specific Walẹ 0.914-0.916 (20/4℃)
Àwọ̀ Alaini awọ, olomi ororo die-die pẹlu õrùn ti o dabi ododo
BRN Ọdun 1906471
Atọka Refractive n20/D 1.479(tan.)
Ti ara ati Kemikali Properties Fere laini awọ si omi ofeefee. Oju omi farabale 230 ℃, iwuwo ojulumo 0.915-920, itọka itọka 1.475-1.481, aaye filasi 130 ℃, tiotuka ni iwọn didun 1-10 70% ethanol tabi 80% ethanol pẹlu iwọn kanna, tiotuka ni lofinda oily. Oorun naa jẹ alawọ ewe ti o lagbara ati õrùn ododo, afẹfẹ titun pẹlu õrùn eso, alawọ ewe ti o lagbara pẹlu afẹfẹ kikoro, ti fomi po pẹlu õrùn jasmine.

Alaye ọja

ọja Tags

WGK Germany 2
RTECS GY7302000
TSCA Bẹẹni
HS koodu 29142990
Oloro LD50 ẹnu nla ninu awọn eku ni a royin bi 2.5 g/kg (1.79-3.50 g/kg) (Keating, 1972). Iye LD50 dermal ti o lagbara ni awọn ehoro ni a royin bi 5 g/kg (Keating, 1972).

 

Ọrọ Iṣaaju

Dihydrojasmone. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti dihydrojasmonone:

 

Didara:

- Irisi: Dihydrojasmonone jẹ awọ ti ko ni awọ si ina omi ofeefee.

- Olfato: O ni oorun oorun jasmine.

- Solubility: Dihydrojasmonone jẹ tiotuka ni ọpọlọpọ awọn nkan ti o nfo Organic gẹgẹbi ethanol, acetone, ati disulfide carbon.

 

Lo:

- Awọn ile-iṣẹ lofinda: Dihydrojasmonone jẹ eroja õrùn pataki ati pe a maa n lo ni igbaradi ti awọn oriṣiriṣi jasmine.

 

Ọna:

- Dihydrojasmonone le ṣepọ nipasẹ awọn ọna oriṣiriṣi, ọna ti o wọpọ julọ ni a gba nipasẹ iṣesi isunmọ oruka benzene. Ni pataki, o le ṣepọ nipasẹ iṣesi cyclization Dewar glutaryne laarin phenylacetylene ati acetylacetone.

 

Alaye Abo:

- Dihydrojasmonone jẹ majele ti o dinku, ṣugbọn o tun nilo lati mu lailewu.

- Olubasọrọ pẹlu awọ ara ati oju le fa ibinu, o yẹ ki o ṣe itọju lati yago fun olubasọrọ nigba lilo.

- Lo ni agbegbe ti o ni afẹfẹ daradara lati yago fun sisimi rẹ.

- Nigbati o ba wa ni ipamọ, o yẹ ki o wa ni ipamọ lati awọn orisun ina ati awọn oxidants lati yago fun sisun tabi gbamu.


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