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Cyclopentanone (CAS#120-92-3)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C5H8O
Molar Mass 84.12
Yawan yawa 0.951 g/ml a 25 °C (lit.)
Matsayin narkewa -51 ° C (lit.)
Matsayin Boling 130-131 ° C (lit.)
Wurin Flash 87°F
Lambar JECFA 1101
Ruwan Solubility BABU RASHIN HANKALI
Solubility 9.18g/l kadan mai narkewa
Tashin Turi 11.5hPa (20 ° C)
Yawan Turi 2.97 (Vs iska)
Bayyanar Ruwa
Launi Share mara launi zuwa rawaya kadan
wari Dadi
Merck 14,2743
BRN 605573
Yanayin Ajiya Adana a ƙasa + 30 ° C.
Kwanciyar hankali Barga. Ba daidai ba tare da masu ragewa masu ƙarfi, masu ƙarfi masu ƙarfi, ma'auni mai ƙarfi.
Iyakar fashewa 1.6-10.8% (V)
Fihirisar Refractive n20/D 1.437(lit.)
Abubuwan Jiki da Sinadarai Yawan yawa 0.951
wurin narkewa -51 ° C
zafin jiki 130-131 ° C
Ma'anar refractive 1.436-1.438
zafin jiki na 31 ° C
mai narkewar ruwa KYAU mai narkewa
Amfani Ana amfani da shi azaman ɗanyen abu a cikin masana'antar harhada magunguna da ƙamshi, kuma ana amfani dashi a cikin haɗin roba da kantin magani na biochemical.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari R10 - Flammable
R36 / 38 - Iriting ga idanu da fata.
Bayanin Tsaro 23-Kada ka shaka tururi.
ID na UN UN 2245 3/PG 3
WGK Jamus 1
RTECS GY4725000
Farashin TSCA Ee
HS Code 2914 2900
Matsayin Hazard 3
Rukunin tattarawa III

 

Gabatarwa

Cyclopentanone, kuma aka sani da pentanone, wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, shiri da bayanan aminci na cyclopentanone:

 

inganci:

2. Bayyanar: ruwa mara launi

3. Dandano: Yana da kamshin kamshi

5. Yawa: 0.81 g/mL

6. Solubility: Mai narkewa a cikin ruwa, barasa da sauran kaushi na kwayoyin halitta

 

Amfani:

1. Amfani da masana'antu: Cyclopentanone an fi amfani dashi azaman mai ƙarfi kuma ana iya amfani dashi a cikin kera kayan kwalliya, resins, adhesives, da dai sauransu.

2. Reagent a cikin halayen sinadaran: Cyclopentanone za a iya amfani dashi azaman reagent don yawancin halayen halayen kwayoyin halitta, irin su halayen iskar shaka, rage halayen, da kuma kira na mahadi carbonyl.

 

Hanya:

An shirya Cyclopentanone gabaɗaya ta hanyar tsagewar butyl acetate:

CH3COC4H9 → CH3COCH2CH2CH2CH3 + C2H5OH

 

Bayanin Tsaro:

1. Cyclopentanone yana da ban haushi kuma ya kamata a guji hulɗa da fata da idanu, kuma a guji shakar tururinsa.

2. Ya kamata a dauki matakan samun iska mai kyau yayin aiki kuma a sanya kayan kariya na sirri kamar safar hannu da gilashin tsaro.

3. Cyclopentanone wani ruwa ne mai ƙonewa kuma ya kamata a adana shi daga bude wuta da kuma yanayin zafi mai zafi a cikin sanyi, wuri mai kyau.

4. Idan kun yi bazata ko kuma ku sha babban adadin cyclopentanone, ya kamata ku nemi kulawar likita nan da nan. Idan kun fuskanci ja, ko iƙira, ko jin zafi a idanunku ko fata, kurkure da ruwa mai yawa kuma ku tuntubi likita.


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