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imveliso

I-Diethyl malonate(CAS#105-53-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H12O4
IMisa yeMolar 160.17
Ukuxinana 1.055 g/mL ku-25 °C (lit.)
Indawo yokunyibilika -51–50 °C (isibane.)
Indawo yeBoling 199 °C (isibane.)
Indawo yokuflasha 212°F
Inombolo yeJECFA 614
Ukunyibilika kwamanzi Ixutywe ne-ethyl alcohol, ether, chloroform kunye nebenzene. Ixutywe kancinane namanzi.
Ukunyibilika 20.8g/l (I-MSDS yangaphandle)
Uxinzelelo loMphunga 1 mm Hg ( 40 °C)
Ukuxinana komphunga 5.52 (vs umoya)
Imbonakalo Ulwelo olungenambala
Umbala ulwelo olungenambala
Ivumba Ivumba le-ester elimnandi
Merck 14,3823
I-BRN 774687
pKa 13.5(nge-25℃)
Imeko yoGcino Gcina ngaphantsi +30°C.
Uzinzo Izinzile. Ukutsha. Ayihambelani ne-oxidizing agents eyomeleleyo,
Inovakalelo Uvakalelo kukufuma
Umda wokuqhushumba 0.8-12.8%(V)
Refractive Index n20/D 1.413(lit.)
MDL MFCD00009195
IiPropati zoMzimba kunye nezeMichiza Ulwelo olungenambala olunophawu, olunevumba elimnandi leetere.
indawo yokunyibilika -50 ℃
iqondo lokubila 199.3 ℃
ukuxinana kobudlelwane 1.0551
refractive index 1.4135
indawo edanyazayo 100 ℃
Unyibiliko oluxubeneyo kunye neealkoholi kunye neetha, ukunyibilika kwikloroform, benzene kunye nezinye izinyibilikisi eziphilayo. Inyibilika kancinane emanzini. Ukunyibilika emanzini yi-2.08g/100ml ku-20 °c.
Sebenzisa Isetyenziswa njengendawo ephakathi yesulfanilamide kunye nebarbiturate kwezamayeza, kwaye ikwayindawo ephakathi yesiqholo kunye nedayi.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
R36 – Iyandicaphukisa emehlweni
Inkcazelo yoKhuseleko S24/25-Kuphephe ukudibana nolusu namehlo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
WGK eJamani 1
RTECS OO0700000
I-TSCA Ewe
Ikhowudi ye-HS 29171910
Inqaku Lengozi Iyacaphukisa
Ubutyhefu LD50 ngomlomo kuMvundla: 15720 mg/kg LD50 dermal Umvundla > 16000 mg/kg

 

Intshayelelo

Inuka kamnandi. Inyibilika etywaleni, ether, benzene kunye nechloroform, ayinyibiliki emanzini.


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