Products

3,4-DIHYDRO-2-METHOXY-2H-PYRAN

Product Introduction

3,4-DIHYDRO-2-METHOXY-2H-PYRAN Basic information

Product Name:	3,4-DIHYDRO-2-METHOXY-2H-PYRAN
Synonyms:	2,3-Dihydro-2-methoxy-4H-pyran;3,4-dihydro-2-methoxy-2h-pyra;2-METHOXY-2,3-DIHYDRO-4H-PYRAN;2-METHOXY-3,4-DIHYDRO-2H-PYRAN;Dihydromethoxypyran;2-Methoxy-2,3-dihydro-(4H)-pyrane;3,4-DIHYDRO-2-METHOXY-2H-PYRAN, 99+%;Pyran, 3,4-dihydro-2-methoxy-
CAS:	4454-05-1
MF:	C6H10O2
MW:	114.14
EINECS:	224-698-3
Product Categories:
Mol File:	4454-05-1.mol

3,4-DIHYDRO-2-METHOXY-2H-PYRAN Chemical Properties

Boiling point	126 °C
density	1.006 g/mL at 25 °C(lit.)
refractive index	1.441-1.443
Fp	16 °C
storage temp.	Inert atmosphere,Room Temperature
solubility	soluble in Methanol
form	Liquid
color	Clear colorless to yellow
BRN	107274
CAS DataBase Reference	4454-05-1(CAS DataBase Reference)
EPA Substance Registry System	2H-Pyran, 3,4-dihydro-2-methoxy- (4454-05-1)

Safety Information

Hazard Codes	Xn-F,Xn
Risk Statements	22-11-36-20-10
Safety Statements	9-33-16-36-26
RIDADR	1993
RTECS	UP7900000
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29329900
Toxicity	rabbit,LD50,skin,4920mg/kg (4920mg/kg),LUNGS, THORAX, OR RESPIRATION: DYSPNEALUNGS, THORAX, OR RESPIRATION: STRUCTURAL OR FUNCTIONAL CHANGE IN TRACHEA OR BRONCHISKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE",Veterinary and Human Toxicology. Vol. 30, Pg. 545, 1988.