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2-(ALLYLOXY)TETRAHYDROPYRAN

CAS No.: 4203-49-0

Chemical Name:: 2-(ALLYLOXY)TETRAHYDROPYRAN

Synonyms: oxytetrahydropyran;2-(ALLYLOXY)TETRAHYDROPYRAN;2-Allyloxytetrahydropyran >2-ALLYOXYTETRAHYDROPYRAN, 98%;Tetrahydro-2-allyloxy-2H-pyran;2-(Allyloxy)tetrahydro-2H-pyran;2H-Pyran,tetrahydro-2-(2-propen-1-yloxy)-;2-(ALLYLOXY)TETRAHYDROPYRAN ISO 9001：2015 REACH

CBNumber:: CB4404769

Molecular Formula:: C8H14O2

Molecular Weight:: 142.2

MOL File:: 4203-49-0.mol

Modify Date:: 2024/8/6 18:38:04

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2-(ALLYLOXY)TETRAHYDROPYRAN 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.)
Flash point	95 °F
storage temp.	2-8°C
form	clear liquid
color	Colorless to Almost colorless
Specific Gravity	0.94
InChIKey	NRAKYXXDEXCVMV-UHFFFAOYSA-N

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS02,GHS07

Signal word

Danger

Hazard statements

H319-H226-H302-H315-H317-H318-H335

Precautionary statements

P210-P233-P240-P241+P242+P243-P264-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P261-P280-P305+P351+P338

Hazard Codes

Risk Statements

10-19-22-37/38-41

Safety Statements

26-39

RIDADR

UN 3271 3/PG 3

WGK Germany

HazardClass

PackingGroup

III

HS Code

29329990

NFPA 704

	2
2		0

2-(ALLYLOXY)TETRAHYDROPYRAN price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	556335	2-Allyloxytetrahydropyran 98%	4203-49-0	25G	₹22873.23	2022-06-14	Buy
TCI Chemicals (India)	A2391	2-Allyloxytetrahydropyran min. 95.0 %	4203-49-0	5G	₹3400	2022-05-26	Buy
TCI Chemicals (India)	A2391	2-Allyloxytetrahydropyran min. 95.0 %	4203-49-0	25G	₹8600	2022-05-26	Buy

Product number	Packaging	Price	Buy
556335	25G	₹22873.23	Buy
A2391	5G	₹3400	Buy
A2391	25G	₹8600	Buy

2-(ALLYLOXY)TETRAHYDROPYRAN Chemical Properties,Uses,Production

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

Raw materials

Preparation Products

2-(ALLYLOXY)TETRAHYDROPYRAN Suppliers

Global( 113)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
SHANDONG ZHI SHANG CHEMICAL CO.LTD	+86 18953170293	China	2931	58	Inquiry
Shaanxi Dideu Medichem Co. Ltd	18192627656	China	2999	58	Inquiry
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	China	12447	58	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	18648	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29888	58	Inquiry
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	China	8821	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49392	58	Inquiry
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	China	10297	58	Inquiry
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	China	9907	58	Inquiry

Supplier	Advantage
TCI Chemicals (India) Pvt. Ltd.	58
SHANDONG ZHI SHANG CHEMICAL CO.LTD	58
Shaanxi Dideu Medichem Co. Ltd	58
Hebei Mojin Biotechnology Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
career henan chemical co	58
Hebei Guanlang Biotechnology Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
Fuxin Pharmaceutical	58
Neostar United (Changzhou) Industrial Co., Ltd.	58

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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 4203-49-0 Building Blocks Pyrans Heterocyclic Building Blocks Building Blocks Chemical Synthesis Heterocyclic Building Blocks Building Blocks Heterocyclic Building Blocks Pyrans Medical Intermediates API intermediates