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sehlahisoa

Diethyl malonate(CAS#105-53-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H12O4
'Misa oa Molar 160.17
Botenya 1.055 g/mL ho 25 °C (hote.)
Melting Point -51–50 °C (hote.)
Boling Point 199 °C (hote.)
Flash point 212°F
JECFA Nomoro 614
Ho qhibiliha ha Metsi E kopane le joala ba ethyl, ether, chloroform le benzene. E kopane hanyenyane le metsi.
Solubility 20.8g/l (MSDS ea Kantle)
Khatello ea Mouoane 1 mm Hg (40°C)
Tekano ea Mouoane 5.52 (vs moea)
Ponahalo Seela se se nang mmala
Mmala metsi a se nang mmala
Monko o monate Monko o monate oa ester
Merck 14,3823
BRN 774687
pKa 13.5(ho 25 ℃)
Boemo ba polokelo Boloka ka tlase ho +30°C.
Botsitso E tsitsitseng. E tukang. Ha e lumellane le lisebelisoa tse matla tsa oxidizing,
E hloahloa E utloang mongobo
Qeto ea ho phatloha 0.8-12.8%(V)
Refractive Index n20/D 1.413(lit.)
MDL MFCD00009195
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang 'mala o se nang 'mala, o monko o monate oa ether.
sebaka se qhibilihang -50 ℃
ntlha e belang 199.3 ℃
boima bo lekanang 1.0551
index ea refractive 1.4135
ntlha ea flash 100 ℃
ho qhibiliha ha motsoako ka joala le ethers, ho qhibiliha ka chloroform, benzene le metsoako e meng ea tlhaho. E qhibiliha hanyane ka metsing. Ho qhibiliha ha metsi ke 2.08g/100ml ho 20 °c.
Sebelisa E sebelisoa e le motsoako oa sulfanilamide le barbiturate meriana, hape ke motsoako oa litlolo tse nkhang hamonate le dae.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R36 – Ho teneha mahlong
Tlhaloso ea Tšireletseho S24/25 - Qoba ho kopana le letlalo le mahlo.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
WGK Jeremane 1
RTECS OO0700000
TSCA Ee
Khoutu ea HS 29171910
Tsebiso ea Kotsi E tenang
Chefo LD50 ka molomo ho Mmutla: 15720 mg/kg LD50 dermal Rabbit > 16000 mg/kg

 

Selelekela

Monko o monate hanyane. E qhibiliha ka har'a joala, ether, benzene le chloroform, 'me ha e kenelle metsing.


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