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ChemicalBook >> CAS DataBase List >>5-BROMO-2H-PYRAN-2-ONE,95%

5-BROMO-2H-PYRAN-2-ONE,95%

5-BROMO-2H-PYRAN-2-ONE,95% Structure
5-BROMO-2H-PYRAN-2-ONE,95% structure
CAS No.
19978-33-7
Chemical Name:
5-BROMO-2H-PYRAN-2-ONE,95%
Synonyms
5-Bromo-α-pyrone;5-Bromo-2-pyrone;5-bromopyran-2-one;5-Bromo-2H-pyran-2-one;2H-Pyran-2-one, 5-broMo-;5-BROMO-2H-PYRAN-2-ONE,95%
CBNumber:
CB31499648
Molecular Formula:
C5H3BrO2
Molecular Weight:
174.98
MDL Number:
MFCD20486241
MOL File:
19978-33-7.mol
MSDS File:
SDS
Request For Quotation

5-BROMO-2H-PYRAN-2-ONE,95% Properties

Melting point 61-63 °C
Boiling point 233.7±33.0 °C(Predicted)
Density 1.882±0.06 g/cm3(Predicted)

5-BROMO-2H-PYRAN-2-ONE,95% Chemical Properties,Uses,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 34, p. 2239, 1969 DOI: 10.1021/jo01260a001
Tetrahedron Letters, 33, p. 7839, 1992 DOI: 10.1016/S0040-4039(00)74757-5

5-BROMO-2H-PYRAN-2-ONE,95% synthesis

104184-64-7
19978-32-6
19978-33-7
19978-41-7
Synthesis of 5-BROMO-2H-PYRAN-2-ONE,95% from 3-Bromo-5,6-dihydro-2H-pyran-2-one

5-BROMO-2H-PYRAN-2-ONE,95% Preparation Products And Raw materials

Raw materials

2H-Pyran-2-one, 5,6-dibromo-5,6-dihydro- 2H-Pyran, 5-bromo-5,6-dihydro-2-methoxy- 2H-Pyran-2-one, 5-bromo-5,6-dihydro- 6-Methoxy-2,6-dihydro-3H-pyran-3-one 3-Bromo-5,6-dihydro-2H-pyran-2-one
6-hydroxy-2,3-dihydro-6H-pyrano-3-one ALPHA-PYRONE 5,6-DIHYDRO-2H-PYRAN-2-ONE Coumalic acid 3,5-Dibromo-2H-pyran-2-one

1of2

Preparation Products

3-Bromo-2H-pyran-2-one

5-BROMO-2H-PYRAN-2-ONE,95% Suppliers

Global( 7)Suppliers
Supplier Tel Email Country ProdList Advantage
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
Block Chemical Technology (Shanghai) Co., LTD 021-20432219 13918097649 li_jinfei@acblock-lab.com China 9562 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 sales@accelachem.com China 11728 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49323 58
Aikon International Limited 18626450290 yftan@aikonchem.com China 10718 58
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203 ET-market@chemextension.com China 30422 58
Supplier Advantage
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Amadis Chemical Company Limited 		58
Block Chemical Technology (Shanghai) Co., LTD 58
Accela ChemBio Co.,Ltd. 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Aikon International Limited 58
Jilin Chinese Academy of Sciences-yanshen Technology 58

5-BROMO-2H-PYRAN-2-ONE,95% Spectrum

5-BROMO-2H-PYRAN-2-ONE,95%(19978-33-7)1HNMR
5-BROMO-2H-PYRAN-2-ONE,95% 5-Bromo-2H-pyran-2-one 5-Bromo-2-pyrone 5-Bromo-α-pyrone 2H-Pyran-2-one, 5-broMo- 5-bromopyran-2-one 19978-33-7