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

ʻĀpana Molekala	C6H10O2
Molar Mass	114.14
ʻO ka mānoanoa	0.973 g/mL ma 25 °C (kukui.)
Lae hehee	-6–5 °C (māmā)
Lae Boling	191 °C (kukui)
Kahuli kiko'ī(α)	n20/D 1.425 (māmā)
Lae Flash	174°F
Hiki i ka wai	huikau
Ka hoʻoheheʻe	Hiki ke hoʻopili ʻia me ka wai a me ka ethanol ether, ʻaʻole me nā mea hoʻoheheʻe hydrocarbon.
Puʻupuʻu mahu	0.43 mm Hg ( 20 °C)
Ka nana aku	ʻO ka wai ʻulaʻula ʻulaʻula māmā
kala kala	Melemele akaka a ʻeleʻele
ʻO Merck	14,71
BRN	506525
PH	6.1 (10g/l, H2O, 20 ℃)
Kūlana Waihona	E mālama ʻia ma lalo o +30 ° C.
Paʻa	Paʻa. ʻAʻole kūpono me nā kumu ikaika, nā mea hoʻohaʻahaʻa ikaika, nā mea oxidizing ikaika. Hiki ke ahi.
Pale Pahū	1.5%(V)
Hōʻike Hōʻike	n20/D 1.425(māmā)
MDL	MFCD00008792
Na Waiwai Kino a Kimia	wai kala ʻole. Ka helu heheʻe -5.5 ℃, kahi e hoʻolapalapa ai 194 ℃(100.5kPa), 89 ℃(3.33kPa), mānoanoa pili 0.9737(20/4 ℃), helu kuhikuhi 1.4421. Hiki ke hui pū me ka wai, ethanol, ether. Ua liuliu melemele ma hope o ka lō'ihi.

Huahana Huahana

Nā Code Risk	R36/38 – Hoʻonanea i ka maka a me ka ʻili. R48/20/21/22 - R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana	S23 – Mai hanu i ka mahu. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka
WGK Kelemānia	2
RTECS	MO3150000
NUI FLUKA BRAND F	8
TSCA	ʻAe
HS Code	29141990
Kaʻawaʻawa	LD50 waha i nā ʻiole: 2.7 g/kg (Smyth, Carpenter)