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oloa

Diethyl malonate(CAS#105-53-3)

Meatotino tau vailaau:

Fuafua mole C7H12O4
Molar Mass 160.17
Malosi 1.055 g/mL ile 25 °C (malamalama)
Lisi Lisi -51–50 °C (malamalama)
Manu'a 199 °C (malamalama)
Mata'imu 212°F
Numera JECFA 614
Suavai Solubility Fa'afefiloi ma le ethyl alcohol, eter, chloroform ma le benzene. Fa'afefiloi teisi ma le vai.
Solubility 20.8g/l (MSDS i fafo)
Ausa Malo 1 mm Hg (40 °C)
Ausa Malosi 5.52 (vs ea)
Fa'aaliga Suavai e le lanu
Lanu vai lanu
Sogisogi manogi ester suamalie
Merck 14,3823
BRN 774687
pKa 13.5(i le 25℃)
Tulaga Teuteu Teu i lalo ole +30°C.
Maumau Stable. E mu. E le fetaui ma vailaʻau faʻamaʻi malosi,
Ma'ale'ale Ma'ale'ale ile susu
Tapulaa Pa 0.8-12.8%(V)
Fa'asino Upu n20/D 1.413(me.)
MDL MFCD00009195
Meatotino Faaletino ma Vailaau O le vai e leai ni lanu, ma le manogi ether suamalie.
mea liusuavai -50 ℃
mea vevela 199.3 ℃
fa'atusatusaga 1.0551
fa'asino ole su'esu'e 1.4135
mea moli 100 ℃
soluble miscible ma ava malosi ma ethers, soluble i chloroform, benzene ma isi solvents organic. Solu teisi i le vai. Ole solubility ile vai ole 2.08g/100ml ile 20°c.
Fa'aoga E faʻaaogaina e avea o se vaeluaga o le sulfanilamide ma le barbiturate i vailaʻau, ma o se vaeluaga o le manogi ma le vali.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R36 – Fa'aita i mata
Fa'amatalaga Saogalemu S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
WGK Siamani 1
RTECS OO0700000
TSCA Ioe
HS Code 29171910
Mata'utia Fa'amatalaga Fa'aitaita
Oona LD50 tuugutu ile Lapiti: 15720 mg/kg LD50 dermal Lapiti > 16000 mg/kg

 

Folasaga

E manogi lelei. Solu i le ava malosi, eter, benzene ma chloroform, e le mafai ona solu i le vai.


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