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mankhwala

2-Hydroxy-2 4 6-cycloheptatrien-1-one (CAS# 533-75-5)

Chemical Property:

Molecular Formula C7H6O2
Molar Misa 122.12
Kuchulukana 1.1483 (kuyerekeza molakwika)
Melting Point 50-52 °C (kuyatsa)
Boling Point 80-84 °C/0.1 mmHg (lat.)
Pophulikira >230°F
Kusungunuka kwamadzi Zosungunuka m'madzi.
Kusungunuka 40.9g/l (zoyesera)
Kuthamanga kwa Vapor 3.4 Pa pa 25 ℃
Maonekedwe Crystalline Powder
Mtundu Zoyera mpaka zoyera-beige
Mtengo wa BRN 1904978
pKa 6.7 (pa 25 ℃)
Mkhalidwe Wosungira 2-8 ° C
Zomverera Hygroscopic
Refractive Index 1.5286 (chiyerekezo)
MDL Chithunzi cha MFCD00004158
Gwiritsani ntchito Pakati pa pharmaceutical intermediates.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa R22 - Zowopsa ngati zitamezedwa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu.
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
Kufotokozera Zachitetezo S22 - Osapumira fumbi.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S36 - Valani zovala zoyenera zodzitetezera.
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
WGK Germany 3
Mtengo wa RTECS GU4075000
FLUKA BRAND F CODES 8-10-23
HS kodi 29144090

 

Mawu Oyamba

Cycloheptryenolone ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha cycloheptatrienolone:

 

Ubwino:

- Cycloheptene trienolone ndi madzi achikasu owala komanso onunkhira apadera.

- Ili ndi kachulukidwe kakang'ono ka 0.971 g/cm³.

- Cycloheptene trienolone sisungunuka m'madzi kutentha kwa firiji, koma sungunuka mu zosungunulira organic monga mowa.

 

Gwiritsani ntchito:

 

Njira:

- Kukonzekera kwa cycloheptatrienolone nthawi zambiri kumachitika ndi zomwe cyclooctanedione ndi ketone reductase.

- Zomwe zimachitika nthawi zambiri zimachitika pamaso pa chothandizira choyenera monga hydrogen ndi chothandizira komanso pansi pamikhalidwe yoyenera.

 

Zambiri Zachitetezo:

- Cycloheptryenolone ili ndi poizoni wochepa koma imakwiyitsa khungu ndi maso.

- Pewani kutulutsa nthunzi yake, chifukwa kupuma nthawi yayitali kungayambitse kupuma.

- Mukamagwiritsa ntchito ndikusunga, pewani moto wotseguka komanso kutentha kwambiri.

- Njira zoyenera zotetezera ziyenera kutsatiridwa pogwira cycloheptacterone.


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