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4-Methylvaleric acid(CAS#646-07-1) Setšoantšo se Hlahisitsoeng
  • 4-Methylvaleric acid(CAS#646-07-1) 1

4-Methylvaleric acid(CAS#646-07-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H12O2
'Misa oa Molar 116.16
Botenya 0.923 g/mL ho 25 °C (hote.)
Melting Point -35 °C
Boling Point 199-201 °C (hote.)
Phetoho e khethehileng(α) n20/D 1.414 (lit.)
Flash point 207°F
JECFA Nomoro 264
Ho qhibiliha ha Metsi HLALELETSOA
Solubility E qhibiliha hanyane ka metsing, e qhibiliha ka har'a ethanol le ether.
Khatello ea Mouoane 0.131mmHg ho 25°C
Ponahalo Mokelikeli
Matla a Khoheli a khethehileng 0.923
Mmala Ha e na 'mala ho isa ho mosehla hanyenyane
BRN 1741912
pKa 4.84(ka 18℃)
Boemo ba polokelo Boloka ka tlase ho +30°C.
Botsitso E tsitsitseng. Ha e lumellane le metheo e matla, li-oxidizing agents tse matla.
Refractive Index n20/D 1.414(lit.)
MDL MFCD00002803
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang mmala ho isa ho o mosehla o mosehla, o bolila ebile o hlaba. Sebaka se belang 199 ~ 201 deg C.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R21 – E kotsi ha motho a kopana le letlalo
R38 – Ho teneha letlalong
R34 – E baka ho cha
Tlhaloso ea Tšireletseho S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S25 - Qoba ho kopana le mahlo.
Li-ID tsa UN UN 2810 6.1/PG 3
WGK Jeremane 3
RTECS NR2975000
LIKHOUTU FLUKA BRAND F 13
TSCA T
Khoutu ea HS 29159080
Sehlopha sa Likotsi 8
Sehlopha sa ho paka III

 

Selelekela

4-Methylvaleric acid, e tsejoang hape e le isovaleric acid, ke motsoako oa lintho tse phelang. Se latelang ke selelekela se khuts'oane sa sebopeho sa eona, ts'ebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: Mokelikeli o se nang mebala

- Sollubility: E qhibiliha ka metsing le ka har'a lihlapolli tsa tlhaho

- Monko: E na le monko o bolila o ts'oanang le asiti ea asiti

 

Sebelisa:

- Ka indasteri ea monko o monate, e ka sebelisoa ho kopanya litatso tsa litholoana, meroho le li-confectionery.

- Ka indasteri ea ho roala, e sebelisoa e le solvent le plasticizer.

 

Mokhoa:

- 4-Methylpentanoic acid e ka lokisoa ke karabelo ea isovaleric acid le carbon monoxide ka pel'a leseli.

- Li-catalysts tse kang aluminium acid kapa potassium carbonate hangata li sebelisoa karabelong.

 

Lintlha tsa Tšireletseho:

- 4-Methylpentanoic acid ke mokelikeli o tukang 'me o lokela ho bolokoa hole le malakabe a bulehileng le mocheso o phahameng.

- Apara lisebelisoa tse nepahetseng tsa ts'ireletso, joalo ka liatlana le ts'ireletso ea mahlo, ha u sebelisoa.

- Qoba ho hema, ho kenya, kapa ho kopana le letlalo le mahlo nakong ea ho tšoara.

  • E fetileng:
  • E 'ngoe:
    • Ngola molaetsa wa hao mona mme o re romele wona

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