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

Meatotino tau vailaau:

Fuafua mole	C9H14O
Molar Mass	138.21
Malosi	0.927g/mLat 20°C(malamalama)
Manu'a	100°C30mm Hg(malamalama)
Mata'imu	164°F
Suavai Solubility	E le fa'afefiloi ma le vai.
Solubility	Chloroform, Methanol
Ausa Malo	0.406mmHg ile 25°C
Fa'aaliga	Suauu
Gravity Fa'apitoa	0.917
Lanu	Malamalama Le lanu
BRN	2324088
Tulaga Teuteu	Taofi i se nofoaga pogisa, Faamaufa'ailoga i le matutu, Potu Tevela
Fa'asino Upu	n20/D 1.476
MDL	MFCD00010248

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Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga Saogalemu	S23 – Aua le mānavaina le ausa. S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata. S35 – O mea nei ma lona atigipusa e tatau ona lafoai i se auala saogalemu. S3/9/49 - S43 – I le tulaga o le fa'aaogaina o le afi ... (e mulimuli mai le ituaiga o mea faigaluega e fa'aaogaina ai afi.) S36 – Fai ofu puipui talafeagai. S15 – Taofi mai le vevela.
WGK Siamani	3
HS Code	29142990

Folasaga

2,3,4,5-Tetramethyl-2-cyclopentenone (faʻapitoa foi o le dicyclohexanone) o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:

Tulaga lelei:

- Faʻaaliga: 2,3,4,5-tetramethyl-2-cyclopentenone o se vai lanu.

- Solubility: E solu i le tele o so'o so'o pei ole ethers ma ava malosi.

Fa'aaogā:

- Faʻasologa o vailaʻau: 2,3,4,5-tetramethyl-2-cyclopentenone o se mea taua tele i le faʻaogaina o meaola.

- Mea manogi: E iai lona manogi e pei o le tipolo ma e masani ona faʻaaogaina i le gaosiga o mea manogi.

Metotia:

2,3,4,5-Tetramethyl-2-cyclopentenone e masani ona saunia e:

- Oxidation o le isooctanol: Isooctanol e tali atu i le okesene e gaosia ai le 2,3,4,5-tetramethyl-2-cyclopentenone e ala i le gaioiga a se faʻamalosi.

Fa'amatalaga Saogalemu:

- 2,3,4,5-Tetramethyl-2-cyclopentenone atonu e faʻafefe malie ile mama maualuga.

- Talu ai ona o se solu faʻaletino, e manaʻomia le faʻaeteete e puipuia ai le manava, faʻafesoʻotaʻi ma le paʻu ma mata pe a faʻaaogaina, ma ia mautinoa o loʻo faʻaaogaina i se nofoaga e faʻafefe lelei.

- Teu i se nofoaga mālūlū, matutu mamao ese mai afi ma oxidants.

Muamua: 2 2-diethoxyacetaldehyde（CAS# 5344-23-0)

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

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