2-5-Hexanedione CAS 110-13-4 CAS Nr.

Molecular Formula	C6H10O2
Molar Mass	114.14 Nws
Qhov ntom	0.973 g / mL ntawm 25 ° C (lit.)
Melting Point	-6-5 ° C (lit.)
Boling Point	191 ° C (lit.)
Kev sib hloov tshwj xeeb (α)	n20/D 1.425 (lit.)
Flash Point	174 ° F
Dej Solubility	miscible
Solubility	Nws tuaj yeem ua rau miscible nrog dej thiab ethanol ether, tsis yog cov kuab tshuaj hydrocarbon.
Vapor Siab	0.43 hli Hg (20 ° C)
Qhov tshwm sim	Pob tshab lub teeb xim av kua
Xim	Ntshiab daj rau xim av
Merck	14,71 ib
BRN	5 06525
PH	6.1 (10g / l, H2O, 20 ℃)
Kev cia khoom	Khaws hauv qab +30 ° C.
Kev ruaj ntseg	ruaj khov. Incompatible nrog cov hauv paus muaj zog, muaj zog txo cov neeg ua haujlwm, muaj zog oxidizing cov neeg ua haujlwm. Flamable.
Explosive txwv	1.5% (V)
Refractive Index	n20/D 1.425 (lit.)
MDL	TIAB SA 00008792
Physical thiab Chemical Properties	Cov kua dej tsis muaj xim. Melting Point -5.5 ℃, boiling point 194 ℃ (100.5kPa), 89 ℃ (3.33kPa), txheeb ze ntom ntom 0.9737 (20/4 ℃), refractive index 1.4421. Nws tuaj yeem ua rau miscible nrog dej, ethanol, ether. Nws maj mam tig daj tom qab ntev-sawv.

Product Detail

Risk Codes	R36/38 - Kab mob rau qhov muag thiab tawv nqaij. R48/20/21/22 - R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia	S23 - Tsis txhob ua pa. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
WGK Germany	2
RTECS	TIAB SA 3150000
FLUKA BRAND F CODE	8
TSCA	Yog lawm
HS Code	29141990 ib
Toxicity	LD50 ntawm qhov ncauj hauv nas: 2.7 g / kg (Smyth, Carpenter)