3-4-Hexanedione (CAS#4437-51-8)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	C6H10O2
'Misa oa Molar	114.14
Botenya	0.939 g/mL ho 25 °C (hote.)
Melting Point	-10 °C
Boling Point	131 °C (hote.)
Flash point	88°F
JECFA Nomoro	413
Ho qhibiliha ha Metsi	127 g/L (20 ºC)
Khatello ea Mouoane	9.91mmHg ho 25°C
Ponahalo	Mokelikeli o mosehla o bonaletsang
Mmala	Bosehla bo hlakileng
BRN	1700837
Boemo ba polokelo	E koaletsoe sebakeng se omileng, 2-8 ° C
Refractive Index	n20/D 1.41(lit.)
MDL	MFCD00010237
Thepa ea 'Mele le ea Lik'hemik'hale	Mokelikeli o mosehla o mafura, monko o kang oa tranelate, ho teneha hanyenyane ho sa thabiseng. Melting Point -100 °c, ntlha e belang 130 °c. Relative density (d420)0.946, refractive index (nD20)1.4110. E 'maloa e sa qhibiliheng ka metsing, e qhibilihang ka har'a ethanol le oli, e qhibiliha haholo ka propylene glycol. Sebaka sa ho phatsima ke 27 °c.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi	Xn - E Kotsi
Likhoutu tsa Kotsi	R10 – E ka cha R36/38 – Ho hlohlona mahlong le letlalong. R20 – E kotsi ka ho hema
Tlhaloso ea Tšireletseho	S23 - Se ke oa hema mouoane. S24/25 - Qoba ho kopana le letlalo le mahlo. S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S16 - Ipoloke hole le mehloli ea mollo.
Li-ID tsa UN	UN 1224 3/PG 3
WGK Jeremane	1
TSCA	Ee
Khoutu ea HS	29141900
Sehlopha sa Likotsi	3
Sehlopha sa ho paka	III

Selelekela

3,4-Hexanedione (e tsejoang hape e le 4-Hexanediic Acid) ke motsoako oa lintho tse phelang. E latelang ke kenyelletso e khuts'oane ea thepa ea eona, ts'ebeliso, mekhoa ea tlhahiso, le tlhaiso-leseling ea polokeho:

Boleng:

- Ponahalo: 3,4-Hexanedione ke kristale e tiileng e se nang 'mala.

- Solubility: E qhibiliha ka har'a lihlapolli tsa tlhaho tse kang metsi, joala le ethers.

- Lintho tsa lik'hemik'hale: 3,4-hexanedione ke motsoako oa ketone o nang le ts'ebetso e tloaelehileng ea ketone. E ka fokotsoa ho ea ho diol e lumellanang kapa hydroxyketone, hape e ka ba le maikutlo a kang esterification le acylation.

Sebelisa:

- E ka boela ea sebelisoa e le lisebelisoa tse tala bakeng sa liphahlo, li-plastiki le rabara, hammoho le setsi sa li-reagents tsa lik'hemik'hale le li-catalysts.

Mokhoa:

- Ho na le mekhoa e fapaneng ea ho kopanya ea 3,4-hexanedione, e 'ngoe ea mekhoa e tloaelehileng ea ho itokisa ke esterify formic acid le propylene glycol ho fumana ester ea 3,4-hexanedione, ebe o fumana sehlahisoa sa ho qetela ka acid hydrolysis.

Lintlha tsa Tšireletseho:

- 3,4-Hexanedione ke motsoako o akaretsang oa lintho tse phelang 'me o lokela ho qojoa ho kopana le letlalo, ho hema kapa ho kenngoa.

- Apara lisebelisoa tsa ts'ireletso tse nepahetseng joalo ka liatlana, likhalase le liaparo tsa ts'ireletso.

- Nakong ea ho boloka le ho sebetsana, tlhokomelo e lokela ho lefshoa mehloling ea mollo le ho kopana le lintho tse tukang, li-oxidants le lintho tse ling li lokela ho qojoa.

E fetileng: 2-4-Heptadienal (CAS#5910-85-0)

E 'ngoe: 2-Ethoxy-3-Isopropyl Pyrazine (CAS#72797-16-1)

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