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

Fọọmu Molecular	C6H10O2
Molar Mass	114.14
iwuwo	0.973 g/ml ni 25°C (tan.)
Ojuami Iyo	-6–5°C (tan.)
Ojuami Boling	191°C (tan.)
Yiyi pato (α)	n20/D 1.425 (tan.)
Oju filaṣi	174°F
Omi Solubility	miscible
Solubility	O le jẹ miscible pẹlu omi ati ethanol ether, kii ṣe pẹlu awọn olomi hydrocarbon.
Vapor Presure	0.43 mm Hg (20 °C)
Ifarahan	Sihin ina brown omi bibajẹ
Àwọ̀	Ko ofeefee to brown
Merck	14,71
BRN	506525
PH	6.1 (10g/l, H2O, 20℃)
Ibi ipamọ Ipo	Fipamọ ni isalẹ + 30 ° C.
Iduroṣinṣin	Idurosinsin. Ni ibamu pẹlu awọn ipilẹ ti o lagbara, awọn aṣoju idinku ti o lagbara, awọn aṣoju oxidizing lagbara. Flammable.
ibẹjadi iye to	1.5% (V)
Atọka Refractive	n20/D 1.425(tan.)
MDL	MFCD00008792
Ti ara ati Kemikali Properties	Omi ti ko ni awọ. Oju Iyọ -5.5 ℃, aaye gbigbọn 194 ℃ (100.5kPa), 89 ℃ (3.33kPa), iwuwo ibatan 0.9737 (20/4 ℃), atọka itọka 1.4421. Le jẹ miscible pẹlu omi, ethanol, ether. Diėdiė o di ofeefee lẹhin igba pipẹ.

Alaye ọja

Awọn koodu ewu	R36 / 38 - Irritating si oju ati awọ ara. R48/20/21/22 - R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo	S23 – Maṣe simi oru. S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 / 37 - Wọ aṣọ aabo ati awọn ibọwọ to dara. S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
WGK Germany	2
RTECS	MO3150000
FLUKA BRAND F koodu	8
TSCA	Bẹẹni
HS koodu	29141990
Oloro	LD50 ẹnu ni awọn eku: 2.7 g/kg (Smyth, Gbẹnagbẹna)