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ChemicalBook >> CAS DataBase List >>3-Bromo-2H-pyran-2-one

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

3-Bromo-2H-pyran-2-one Structure
3-Bromo-2H-pyran-2-one structure
CAS No.
19978-32-6
Chemical Name:
3-Bromo-2H-pyran-2-one
Synonyms
3-Bromo-α-pyrone;3-Bromo-2-pyrone;3-bromopyran-2-one;3-Bromo-2H-pyran-2-one;2H-Pyran-2-one, 3-broMo-
CBNumber:
CB21075368
Molecular Formula:
C5H3BrO2
Molecular Weight:
174.98
MDL Number:
MFCD01318382
MOL File:
19978-32-6.mol
MSDS File:
SDS
Last updated:2022-12-30 16:20:48
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3-Bromo-2H-pyran-2-one Properties

Melting point 64-66 °C
Boiling point 261.1±33.0 °C(Predicted)
Density 1.882±0.06 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2932990090

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

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
SynQuest Laboratories 2H25-9-64 3-Bromo-2H-pyran-2-one 19978-32-6 250mg $784 2021-12-16 Buy
AK Scientific 1404CS 3-Bromo-2H-pyran-2-one 19978-32-6 250mg $1072 2021-12-16 Buy
AK Scientific 1404CS 3-Bromo-2H-pyran-2-one 19978-32-6 1g $1680 2021-12-16 Buy
SynQuest Laboratories 2H25-9-64 3-Bromo-2H-pyran-2-one 19978-32-6 1g $2016 2021-12-16 Buy
American Custom Chemicals Corporation HCH0130569 3-BROMO-2H-PYRAN-2-ONE 95.00% 19978-32-6 5MG $497.52 2021-12-16 Buy
Product number Packaging Price Buy
2H25-9-64 250mg $784 Buy
1404CS 250mg $1072 Buy
1404CS 1g $1680 Buy
2H25-9-64 1g $2016 Buy
HCH0130569 5MG $497.52 Buy

3-Bromo-2H-pyran-2-one Chemical Properties,Uses,Production

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 9, p. 112, 1998
The Journal of Organic Chemistry, 34, p. 2239, 1969 DOI: 10.1021/jo01260a001

3-Bromo-2H-pyran-2-one Preparation Products And Raw materials

Raw materials

2H-Pyran-2-one, 3,5-dibroMo-5,6-dihydro- 3-Bromo-5,6-dihydro-2H-pyran-2-one 5-BROMO-2H-PYRAN-2-ONE,95% 5,6-DIHYDRO-2H-PYRAN-2-ONE 3,5-Dibromo-2H-pyran-2-one

Preparation Products

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

Global( 13)Suppliers
Supplier Tel Email Country ProdList Advantage
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Nanjing Hengbei Chemicals Co., Ltd. 		+86-25-58393656 sales@hengbeichem.cn China 6856 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
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
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 sales@accelachem.com China 11660 64
Aikon International Limited 025-58859352 18068836627 sales01@aikonchem.com China 15085 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203 ET-market@chemextension.com China 30422 58
Supplier Advantage
Accela ChemBio Inc. 		58
Nanjing Hengbei Chemicals Co., Ltd. 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Amadis Chemical Company Limited 		58
Accela ChemBio Co.,Ltd. 64
Aikon International Limited 58
Energy Chemical 58
Jilin Chinese Academy of Sciences-yanshen Technology 58

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

3-Bromo-2H-pyran-2-one(19978-32-6)1HNMR

19978-32-6(3-Bromo-2H-pyran-2-one)Related Search:

AURORA KA-5367 SALOR-INT L168777-1EA 3,5-Dibromo-2H-pyran-2-one AURORA KA-5436 3-BROMO-5-CARBETHOXY-4,6-DIMETHYL-2-PYRONE
METHYL 3-BROMO-2-OXO-2H-PYRAN-5-CARBOXYLATE 3-Bromo-2H-pyran-2-one

1of2

3-Bromo-2H-pyran-2-one 3-Bromo-2-pyrone 3-Bromo-α-pyrone 2H-Pyran-2-one, 3-broMo- 3-bromopyran-2-one 19978-32-6