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2H-1-Benzopyran-2-one, 3-bromo-

2H-1-Benzopyran-2-one, 3-bromo- Structure
CAS No.
939-18-4
Chemical Name:
2H-1-Benzopyran-2-one, 3-bromo-
Synonyms
3-Bromo-2H-chromen-2-one;3-BROMO-2-CHROMENONE;3-Bromo-chromen-2-one;3-Bromo-2H-1-benzopyran-2-one;2H-1-Benzopyran-2-one, 3-bromo-
CBNumber:
CB93302847
Molecular Formula:
C9H5BrO2
Molecular Weight:
225.04
MOL File:
939-18-4.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:43:57
Request For Quotation

2H-1-Benzopyran-2-one, 3-bromo- Properties

Melting point 250 °C
Boiling point 344.3±30.0 °C(Predicted)
Density 1.738±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility Chloroform (Sparingly), DMSO (Slightly)
form Solid
color Off-White to Pale Yellow
Stability Light Sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P233-P260-P261-P264-P270-P271-P280-P301+P312-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P330-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501

2H-1-Benzopyran-2-one, 3-bromo- Chemical Properties,Uses,Production

2H-1-Benzopyran-2-one, 3-bromo- Preparation Products And Raw materials

Raw materials

Preparation Products

3-ACETAMIDOCOUMARIN

2H-1-Benzopyran-2-one, 3-bromo- Suppliers

Global( 35)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 32760 60 Inquiry
Blocksynth Pharmaceutical Technology Co.,Ltd 0086-19817745290; +8619817745290 China 5660 58 Inquiry
LEAP CHEM CO., LTD. +86-852-30606658 China 24738 58 Inquiry
Amadis Chemical Company Limited 571-89925085 China 131980 58 Inquiry
Zhongxin Chenshi (Wuhan) Technology Co., Ltd 18942922096 China 1001 58 Inquiry
Combi-Blocks Inc. 858 635 8950 United States 6632 69 Inquiry
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 18112977050 China 16687 50 Inquiry
Princeton BioMolecular Research, Inc. 732 355 9920 ext. 102 United States 6935 51 Inquiry
AstaTech, Inc (215) 785 3197 United States 6379 58 Inquiry
Supplier Advantage
CLEARSYNTH LABS LTD. 58
ATK CHEMICAL COMPANY LIMITED 60
Blocksynth Pharmaceutical Technology Co.,Ltd 58
LEAP CHEM CO., LTD. 58
Amadis Chemical Company Limited 58
Zhongxin Chenshi (Wuhan) Technology Co., Ltd 58
Combi-Blocks Inc. 69
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
Princeton BioMolecular Research, Inc. 51
AstaTech, Inc 58
2H-1-Benzopyran-2-one, 3-bromo- 3-BROMO-2-CHROMENONE 3-Bromo-chromen-2-one 3-Bromo-2H-1-benzopyran-2-one 3-Bromo-2H-chromen-2-one 939-18-4