2 3 4 5-Tetramethyl-2-cyclopentenone (CAS # 54458-61-6)

Chemical Property:

Molecular Formula	C9H14O
Molar Misa	138.21
Kuchulukana	0.927g/mLat 20°C(lat.)
Boling Point	100°C30mm Hg(kuyatsa)
Pophulikira	164°F
Kusungunuka kwamadzi	Osasiyana ndi madzi.
Kusungunuka	Chloroform, Methanol
Kuthamanga kwa Vapor	0.406mmHg pa 25°C
Maonekedwe	Mafuta
Specific Gravity	0.917
Mtundu	Chotsani Colorless
Mtengo wa BRN	2324088
Mkhalidwe Wosungira	Sungani pamalo amdima, Osindikizidwa owuma, Kutentha kwachipinda
Refractive Index	n20/D 1.476
MDL	Chithunzi cha MFCD00010248

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera Zachitetezo	S23 - Osapuma mpweya. S24/25 - Pewani kukhudzana ndi khungu ndi maso. S35 - Zinthu izi ndi chidebe chake ziyenera kutayidwa m'njira yotetezeka. S3/9/49 - S43 - Pakagwiritsidwa ntchito moto ... (pamatsatira mtundu wa zida zozimitsa moto zomwe zigwiritsidwe ntchito.) S36 - Valani zovala zoyenera zodzitetezera. S15 - Khalani kutali ndi kutentha.
WGK Germany	3
HS kodi	29142990

Mawu Oyamba

2,3,4,5-Tetramethyl-2-cyclopentenone (yomwe imadziwikanso kuti dicyclohexanone) ndi mankhwala achilengedwe. Zotsatirazi ndizofotokozera za chikhalidwe chake, kagwiritsidwe ntchito, njira yopangira ndi chidziwitso cha chitetezo:

Ubwino:

- Maonekedwe: 2,3,4,5-tetramethyl-2-cyclopentenone ndi madzi opanda mtundu.

- Kusungunuka: Amasungunuka mu zosungunulira zambiri monga ma ether ndi ma alcohols.

Gwiritsani ntchito:

- Chemical kaphatikizidwe: 2,3,4,5-tetramethyl-2-cyclopentenone ndi yofunika yapakatikati mu kaphatikizidwe organic.

- Zonunkhira: Ili ndi fungo lofanana ndi la mandimu ndipo imagwiritsidwa ntchito kwambiri popanga zokometsera.

Njira:

2,3,4,5-Tetramethyl-2-cyclopentenone nthawi zambiri imakonzedwa ndi:

- Oxidation ya isooctanol: Isooctanol imayendetsedwa ndi okosijeni kuti ipange 2,3,4,5-tetramethyl-2-cyclopentenone pogwiritsa ntchito chothandizira.

Zambiri Zachitetezo:

- 2,3,4,5-Tetramethyl-2-cyclopentenone ikhoza kukwiyitsa pang'ono pachiyero chapamwamba.

- Chifukwa ndi organic solvent, chisamaliro chiyenera kutengedwa kuti tipewe kupuma, kukhudzana ndi khungu ndi maso pamene mukuchigwiritsa ntchito, komanso kuonetsetsa kuti chikugwiritsidwa ntchito pamalo abwino mpweya wabwino.

- Sungani pamalo ozizira, owuma kutali ndi moto ndi ma oxidant.

Zam'mbuyo: 2 2-diethoxyacetaldehyde (CAS# 5344-23-0)

Ena: N-Boc-N'-(2-chlorobenzyloxycarbonyl)-L-lysine(CAS# 54613-99-9)

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