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2-(ALLYLOXY)TETRAHYDROPYRAN

Product Name
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
Formula Weight
142.2
MOL File
4203-49-0.mol
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2-(ALLYLOXY)TETRAHYDROPYRAN Property

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
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
556335
Product name
2-Allyloxytetrahydropyran
Purity
98%
Packaging
25g
Price
$96.2
Updated
2023/06/20
TCI Chemical
Product number
A2391
Product name
2-Allyloxytetrahydropyran
Purity
>95.0%(GC)
Packaging
5g
Price
$58
Updated
2024/03/01
TCI Chemical
Product number
A2391
Product name
2-Allyloxytetrahydropyran
Purity
>95.0%(GC)
Packaging
25g
Price
$176
Updated
2024/03/01
TRC
Product number
A544470
Product name
2-Allyloxytetrahydropyran
Packaging
100mg
Price
$60
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
JK497241
Product name
2-(Allyloxy)tetrahydropyran
Purity
98%
Packaging
5g
Price
$68
Updated
2021/12/16
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2-(ALLYLOXY)TETRAHYDROPYRAN Chemical Properties,Usage,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

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2-(ALLYLOXY)TETRAHYDROPYRAN Suppliers

Americas 1 China 99 Europe 1 India 1 Japan 2 Switzerland 1 United States 6 Global 111
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
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Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
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81
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
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64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8836
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52
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
9387
Advantage
52
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 17550508557
Fax
QQ：3470079902
Email
675141927@qq.com
Country
China
ProdList
3203
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Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
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55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19915
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55
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
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80
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View Lastest Price from 2-(ALLYLOXY)TETRAHYDROPYRAN manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
2-(ALLYLOXY)TETRAHYDROPYRAN 4203-49-0
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-13
Shaanxi Dideu Medichem Co. Ltd
Product
2-Allyloxytetrahydropyran 4203-49-0
Price
US $1.00-35.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
350000KG
Release date
2024-08-06
Hebei Mojin Biotechnology Co., Ltd
Product
2-(ALLYLOXY)TETRAHYDROPYRAN 4203-49-0
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-12

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  • 2-(ALLYLOXY)TETRAHYDROPYRAN
  • 2-ALLYOXYTETRAHYDROPYRAN, 98%
  • Tetrahydro-2-allyloxy-2H-pyran
  • 2H-Pyran,tetrahydro-2-(2-propen-1-yloxy)-
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  • 2-(ALLYLOXY)TETRAHYDROPYRAN ISO 9001：2015 REACH
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