3-Hydroxy-2-methyl-4-pyrone(CAS#118-71-8)

Fọọmu Molecular	C6H6O3
Molar Mass	126.112
iwuwo	1.261g / cm³
Ojuami Iyo	160-164 ℃
Ojuami Boling	290.3°C ni 760 mmHg
Oju filaṣi	124.8°C
Omi Solubility	1.2 g/100 milimita (25℃)
Solubility	Solubility ninu omi: 12g / L (25 ° C), tiotuka ni ethanol ati propylene glycol, tiotuka ni benzene ati ether ni iye diẹ.
Vapor Presure	0.000228mmHg ni 25°C
Ifarahan	Fọọmu Liquid, awọ Ko ni awọ
pKa	8.41± 0.10 (Asọtẹlẹ)
PH	5.3 (0.5g/l, H2O)
Ibi ipamọ Ipo	2-8°C
Atọka Refractive	1.54
MDL	MFCD00006578
Ti ara ati Kemikali Properties	Yiyo ojuami 160-164°C aaye gbigbona 170°C (10 mmHg) omi-tiotuka 1.2g/100 milimita (25°C)
Lo	Ti a lo bi awọn afikun ounjẹ, awọn adun, le ṣee lo fun adun taba

Alaye ọja

Awọn aami ewu	Xn – ipalara
Awọn koodu ewu	R22 – Ipalara ti o ba gbe R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo	S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
UN ID	UN 3334
WGK Germany	3
RTECS	UQ1050000
TSCA	Bẹẹni
HS koodu	29329995