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

Modify Date: 2025-09-19 23:09:49

2H-PYRAN-2-ONE, 5-BROMO- structure	Common Name	2H-PYRAN-2-ONE, 5-BROMO-
	CAS Number	19978-33-7	Molecular Weight	174.98000
	Density	1.882±0.06 g/cm3(Predicted)	Boiling Point	233.7±33.0 °C(Predicted)
	Molecular Formula	C₅H₃BrO₂	Melting Point	61-63 °C
	MSDS	N/A	Flash Point	N/A

Name	5-bromopyran-2-one
Synonym	More Synonyms

Density	1.882±0.06 g/cm3(Predicted)
Boiling Point	233.7±33.0 °C(Predicted)
Melting Point	61-63 °C
Molecular Formula	C₅H₃BrO₂
Molecular Weight	174.98000
Exact Mass	173.93200
PSA	30.21000
LogP	1.40230
InChIKey	XBJVYSCRNVBXGA-UHFFFAOYSA-N
SMILES	O=c1ccc(Br)co1
Storage condition	-20°C

HS Code	2932999099

Precursor 8
CAS#:137776-72-8 2H-PYRAN-2-ONE,... CAS#:500-05-0 2-Oxo-2H-pyran-... CAS#:3393-45-1 5,6-DIHYDRO-2H-... CAS#:104184-64-7 2H-PYRAN-2-ONE,...
CAS#:60249-17-4 6-Methoxy-2,6-d... CAS#:35436-57-8 6-Hydroxy-2H-py... CAS#:283156-05-8 methyl 2,3-dide... CAS#:283156-10-5 3-bromo-6-metho...
DownStream 1
CAS#:847822-69-9 5-CHLORO-PYRAN-2-ONE

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-bromo-2-pyrone

2H-Pyran-2-one,5-bromo

5-bromo-pyran-2-one

5-bromo-2(H)-pyran-2-one

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2H-PYRAN-2-ONE, 5-BROMO-
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-PYRAN-2-ONE, 5-BROMO-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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