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Methylcyclopentenolone (3-methyl-2-hydroxy-2-cyclopenten-1-one) (CAS # 80-71-7)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C6H8O2
Molar Mass 112.13
Yawan yawa 1.0795
Matsayin narkewa 104-108 ° C
Matsayin Boling 170.05°C
Wurin Flash 100°C
Lambar JECFA 418
Solubility Chloroform (Dan kadan), methanol (Dan kadan)
Tashin Turi 2.1hPa a 20 ℃
Bayyanar Farin crystal
Launi Farin lu'ulu'u ko lu'ulu'u masu kyau
pKa 9.21± 0.20 (An annabta)
Yanayin Ajiya Adana a zazzabi +2°C zuwa +8°C.
Fihirisar Refractive 1.4532 (kimantawa)
MDL Saukewa: MFCD00013747
Abubuwan Jiki da Sinadarai Farin crystalline foda. Yana da kamshin maple da ciyawa kaɗai. A cikin maganin diluted, an samo dandano na sukari-licorice. Matsayin narkewa shine 105-107 ° C. Mai narkewa a cikin ethanol, acetone da propylene glycol, micro-mai narkewa a cikin mafi yawan man da ba mara ƙarfi, lg mai narkewa a cikin ruwa 72ml, mai narkewa a cikin ruwan zãfi. Ana samun samfuran halitta a cikin huluba.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R43 - Yana iya haifar da hankali ta hanyar saduwa da fata
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36/37 - Sanya tufafin kariya da safar hannu masu dacewa.
S24/25 - Guji hulɗa da fata da idanu.
S22 - Kada ku shaka kura.
WGK Jamus 3
RTECS Saukewa: GY7298000
HS Code 29144090

 

Gabatarwa

Methylcyclopentenolone. Mai zuwa shine gabatarwa ga kaddarorin sa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

 

inganci:

- Bayyanar: ruwa mara launi

- Kamshi: yaji ɗanɗanon 'ya'yan itace

- Solubility: Mai narkewa a cikin ruwa, barasa da sauran abubuwan ether

 

Amfani:

 

Hanya:

- Methylcyclopentenolone za a iya shirya ta catalytic dehydration dauki na barasa. Abubuwan da aka fi amfani da su sune zinc chloride, alumina da silicon oxide.

 

Bayanin Tsaro:

- Methylcyclopentenolone sinadari ne mai ƙarancin guba.

- ɗanɗanon ɗanɗanonsa na iya haifar da rashin jin daɗi ga wasu mutane, kuma yiwuwar rashin lafiyan halayen ko haushi yana haifar da haɗari ga idanu da fata.

- A guji ido da fata kuma amfani da matakan kariya kamar safar hannu da tabarau.

- Idan an shaka ko an sha, a nemi kulawar likita nan da nan.


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