Product

2-(ALLYLOXY)TETRAHYDROPYRAN

CAS No.：4203-49-0

Other grades of this product :

2-(ALLYLOXY)TETRAHYDROPYRAN Basic information

Product Name:	2-(ALLYLOXY)TETRAHYDROPYRAN
Synonyms:	2-(ALLYLOXY)TETRAHYDROPYRAN;2-ALLYOXYTETRAHYDROPYRAN, 98%;Tetrahydro-2-allyloxy-2H-pyran;2H-Pyran,tetrahydro-2-(2-propen-1-yloxy)-;2-(Allyloxy)tetrahydro-2H-pyran;2-Allyloxytetrahydropyran >oxytetrahydropyran;2-(ALLYLOXY)TETRAHYDROPYRAN ISO 9001：2015 REACH
CAS:	4203-49-0
MF:	C8H14O2
MW:	142.2
EINECS:
Product Categories:	Building Blocks;Chemical Synthesis;Building Blocks;Heterocyclic Building Blocks;Pyrans;Heterocyclic Building Blocks;API intermediates;Medical Intermediates
Mol File:	4203-49-0.mol

2-(ALLYLOXY)TETRAHYDROPYRAN Chemical Properties

Boiling point	76-77 °C25 mm Hg(lit.)
density	0.940 g/mL at 25 °C(lit.)
refractive index	n20/D 1.4275(lit.)
Fp	95 °F
storage temp.	2-8°C
form	clear liquid
Specific Gravity	0.94
color	Colorless to Almost colorless
InChIKey	NRAKYXXDEXCVMV-UHFFFAOYSA-N

Safety Information

Hazard Codes	Xn
Risk Statements	10-19-22-37/38-41
Safety Statements	26-39
RIDADR	UN 3271 3/PG 3
WGK Germany	2
HazardClass	3
PackingGroup	III
HS Code	29329990

MSDS Information

Provider	Language
SigmaAldrich	English

2-(ALLYLOXY)TETRAHYDROPYRAN Usage And Synthesis

Chemical Properties	Colorless liquid
Synthesis Reference(s)	Synthetic Communications, 23, p. 1667, 1993 DOI: 10.1080/00397919308011264
General Description	2-Allyloxytetrahydropyran can undergo Heck coupling reaction with various aryl bromides in the presence of [PdCl(C₃H₅)]₂/cis,cis,cis-1,2,3,4-tetrakis(diphenylphosphan-ylmethyl)cyclopentane [catalyst].

2-(ALLYLOXY)TETRAHYDROPYRAN Preparation Products And Raw materials

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