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sehlahisoa

2-5-hexanedione (CAS#110-13-4 )

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H10O2
'Misa oa Molar 114.14
Botenya 0.973 g/mL ho 25 °C (hote.)
Melting Point -6–5 °C (hote.)
Boling Point 191 °C (hote.)
Phetoho e khethehileng(α) n20/D 1.425 (lit.)
Flash point 174°F
Ho qhibiliha ha Metsi miscible
Solubility E ka kopanngoa le metsi le ethanol ether, eseng ka lihlapi tsa hydrocarbon.
Khatello ea Mouoane 0.43 mm Hg (20 °C)
Ponahalo Seedi se bosootho bo bonaletsang
Mmala Bosehla bo hlakileng ho isa ho sootho
Merck 14,71
BRN 506525
PH 6.1 (10g/l, H2O, 20℃)
Boemo ba polokelo Boloka ka tlase ho +30°C.
Botsitso E tsitsitseng. Ha e lumellane le metheo e matla, lisebelisoa tse fokotsang matla, li-oxidizing tse matla. E tukang mollo.
Qeto ea ho phatloha 1.5%(V)
Refractive Index n20/D 1.425(lit.)
MDL MFCD00008792
Thepa ea 'Mele le ea Lik'hemik'hale Seela se se nang mmala. Melting Point -5.5 ℃, ntlha e belang 194 ℃(100.5kPa), 89 ℃(3.33kPa), refroct density 0.9737(20/4 ℃), refractive index 1.4421. E ka kopanngoa le metsi, ethanol, ether. Butle-butle e ile ea fetoha mosehla ka mor'a nako e telele.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36/38 – Ho hlohlona mahlong le letlalong.
R48/20/21/22 -
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho S23 - Se ke oa hema mouoane.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
WGK Jeremane 2
RTECS MO3150000
LIKHOUTU FLUKA BRAND F 8
TSCA Ee
Khoutu ea HS 29141990
Chefo LD50 ka molomo ho likhoto: 2.7 g/kg (Smyth, Mmetli)

 

Selelekela

E ka kopanngoa le metsi, ethanol le ether. Ka nako e telele, butle-butle e fetoha mosehla.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona