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2-(ALLYLOXY)TETRAHYDROPYRAN

2-(ALLYLOXY)TETRAHYDROPYRAN structure

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

MDL Number:: MFCD00154089

MOL File:: 4203-49-0.mol

Last updated:2023-09-12 19:13:56

Request For Quotation

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(14)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	556335	2-Allyloxytetrahydropyran 98%	4203-49-0	25g	$96.2	2023-06-20	Buy
TCI Chemical	A2391	2-Allyloxytetrahydropyran >95.0%(GC)	4203-49-0	5g	$58	2024-03-01	Buy
TCI Chemical	A2391	2-Allyloxytetrahydropyran >95.0%(GC)	4203-49-0	25g	$176	2024-03-01	Buy
TRC	A544470	2-Allyloxytetrahydropyran	4203-49-0	100mg	$60	2021-12-16	Buy
AK Scientific	5792AB	2-(Allyloxy)tetrahydro-2H-pyran,contains~1%K2CO3asstabilizer	4203-49-0	5g	$68	2021-12-16	Buy

Product number	Packaging	Price	Buy
556335	25g	$96.2	Buy
A2391	5g	$58	Buy
A2391	25g	$176	Buy
A544470	100mg	$60	Buy
5792AB	5g	$68	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( 108)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
SHANDONG ZHI SHANG CHEMICAL CO.LTD	+86 18953170293	sales@sdzschem.com	China	2931	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12453	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15371	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8822	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
Shaanxi Dideu Medichem Co. Ltd	18192627656	1012@dideu.com	China	3708	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10297	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58

Supplier	Advantage
SHANDONG ZHI SHANG CHEMICAL 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
Hubei xin bonus chemical co. LTD	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Fuxin Pharmaceutical	58
SIMAGCHEM CORP	58

View Lastest Price from 2-(ALLYLOXY)TETRAHYDROPYRAN manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-09-12	2-(ALLYLOXY)TETRAHYDROPYRAN 4203-49-0	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd
2021-10-30	2-(ALLYLOXY)TETRAHYDROPYRAN 4203-49-0	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2021-07-02	2-(ALLYLOXY)TETRAHYDROPYRAN 4203-49-0	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

2-(ALLYLOXY)TETRAHYDROPYRAN
4203-49-0
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

2-(ALLYLOXY)TETRAHYDROPYRAN
4203-49-0
US $1.10 / g
99.00%
Dideu Industries Group Limited

2-(ALLYLOXY)TETRAHYDROPYRAN
4203-49-0
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

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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