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Dihydrojasmone (CAS#1128-08-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C11H18O
Molar Mass 166.26
Yawan yawa 0.916g/mLat 25°C(lit.)
Matsayin Boling 120-121°C12mm Hg(lit.)
Wurin Flash 230°F
Lambar JECFA 1406
Bayyanar ruwa mai tsabta
Takamaiman Nauyi 0.914 ~ 0.916 (20/4 ℃)
Launi Ruwa mara launi, mai ɗan ɗanɗano mai kamshi mai kamshin fure
BRN 1906471
Fihirisar Refractive n20/D 1.479 (lit.)
Abubuwan Jiki da Sinadarai Kusan mara launi zuwa ruwa mai rawaya. Tafasa aya 230 ℃, dangi yawa 0.915-920, refractive index 1.475-1.481, flash batu 130 ℃, mai narkewa a cikin 1-10 girma 70% ethanol ko 80% ethanol tare da wannan girma, mai narkewa a cikin m turare. Kamshin yana da ƙarfi kore da ƙamshi na fure, iska mai daɗi tare da ƙamshi na 'ya'yan itace, kore mai ƙarfi tare da iska mai ɗaci, diluted da ƙamshin jasmine.

Cikakken Bayani

Tags samfurin

WGK Jamus 2
RTECS Saukewa: GY7302000
Farashin TSCA Ee
HS Code 29142990
Guba An ba da rahoton m LD50 na baka a cikin berayen a matsayin 2.5 g/kg (1.79-3.50 g/kg) (Keating, 1972). An ba da rahoton ƙimar LD50 mai ƙaƙƙarfan dermal a cikin zomaye a matsayin 5 g/kg (Keating, 1972).

 

Gabatarwa

Dihydrojasmone. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shirye-shirye da bayanan aminci na dihydrojasmonone:

 

inganci:

- Bayyanar: Dihydrojasmonone ruwa ne mai launin rawaya mara launi zuwa haske.

- Kamshi: Yana da kamshin jasmine.

- Solubility: Dihydrojasmonone yana narkewa a cikin yawancin kaushi na kwayoyin halitta kamar ethanol, acetone, da carbon disulfide.

 

Amfani:

- Masana'antar kamshi: Dihydrojasmonone wani muhimmin sinadari ne na kamshi kuma ana yawan amfani dashi wajen shirya nau'ikan jasmine iri-iri.

 

Hanya:

- Dihydrojasmonone za a iya hada ta hanyoyi daban-daban, mafi yawan hanyar da aka samu ta hanyar benzene zobe condensation dauki. Musamman, ana iya haɗa shi ta hanyar halayen cyclization na Dewar glutaryne tsakanin phenylacetylene da acetylacetone.

 

Bayanin Tsaro:

- Dihydrojasmonone ba shi da guba, amma har yanzu yana buƙatar a kula da shi lafiya.

- Tuntuɓar fata da idanu na iya haifar da haushi, ya kamata a kula don guje wa haɗuwa lokacin amfani.

- Yi amfani da shi a cikin yanayi mai kyau don guje wa shakar tururinsa.

- Lokacin adanawa, ya kamata a nisantar da shi daga tushen wuta da oxidants don guje wa konewa ko fashewa.


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