Diethyl malonate(CAS#105-53-3)

Tātai rāpoi	C7H12O4
Molar Mass	160.17
Kiato	1.055 g/mL i te 25 °C (marama)
Te Whakarewa	-51–50 °C (marama)
Piro Pouri	199 °C (marama)
Tohu Kohiko	212°F
Nama JECFA	614
Wairewa wai	Ka uru ki te waipiro ethyl, ether, chloroform me te benzene. He paku whakawhenumi ki te wai.
Wairewa	20.8g/l (MSDS waho)
Kohu Kohu	1 mm Hg (40 °C)
Kohu Kohu	5.52 (me te hau)
Te ahua	Te wai kore tae
Tae	wai taekore
Te kakara	Te kakara hākawa reka
Merck	14,3823
BRN	774687
pKa	13.5(i te 25 ℃)
Tikanga Rokiroki	Whakaorangia ki raro +30°C.
Te pumau	Eu ana. Ka tahuna. Kare e hototahi me nga matū whakahaora kaha,
Tairongo	Te tairongo ki te makuku
Tepe Pahū	0.8-12.8%(V)
Taurangi Refactive	n20/D 1.413(marama)
MDL	MCD00009195
Āhuatanga ā-tinana, matū hoki	He wai kore tae, he kakara reka ether. ira whakarewa -50 ℃ ira kohua 199.3 ℃ kiato whanaunga 1.0551 taupū whakaata 1.4135 ira hiko 100 ℃ he memehatanga ki te waipiro me te etera, te whakarewa ki te chloroform, te benzene me etahi atu whakarewa pararopi. He iti te wairewa ki te wai. Ko te whakarewatanga o te wai he 2.08g/100ml i te 20 °c.
Whakamahi	Ka whakamahia hei takawaenga o te sulfanilamide me te barbiturate i roto i te rongoa, a he takawaenga ano mo te hinu kakara me te tae.

Taipitopito Hua

Nga Tohu Whakamate	Xi – Irritant
Waehere Morearea	R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. R36 – He whakapataritari ki nga kanohi
Whakaahuatanga Haumaru	S24/25 – A ape i te pa ki te kiri me nga kanohi. S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana	1
RTECS	OO0700000
TSCA	Ae
Waehere HS	29171910
Tuhipoka morearea	Whakariri
Te paitini	LD50 ā-waha i roto i te Rapeti: 15720 mg/kg LD50 dermal Rabbit > 16000 mg/kg