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1-(2H-1-Benzopyran-3-yl)ethanone

1-(2H-1-Benzopyran-3-yl)ethanone Structure
CAS No.
51593-70-5
Chemical Name:
1-(2H-1-Benzopyran-3-yl)ethanone
Synonyms
3-ACETYL-2H-CHROME;3-Acetyl-2H-chromene;3-Acetyl-2H-1-benzopyran;1-(2H-ChroMen-3-yl)ethanone;1-(2H-1-Benzopyran-3-yl)ethanone;Ethanone, 1-(2H-1-benzopyran-3-yl)-;1-(2H-chromen-3-yl)ethanone(SALTDATA: FREE)
CBNumber:
CB02263355
Molecular Formula:
C11H10O2
Molecular Weight:
174.2
MOL File:
51593-70-5.mol
Modify Date:
2023/5/15 10:43:32
Request For Quotation

1-(2H-1-Benzopyran-3-yl)ethanone Properties

Melting point 84-86 °C
Boiling point 265.17°C (rough estimate)
Density 1.0844 (rough estimate)
refractive index 1.5250 (estimate)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319
Precautionary statements  P261-P305+P351+P338
HS Code  2932990090
Toxicity LD50 ipr-mus: 1000 mg/kg EJMCA5 11,81,76

1-(2H-1-Benzopyran-3-yl)ethanone Chemical Properties,Uses,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 39, p. 2426, 1974 DOI: 10.1021/jo00930a024

Safety Profile

Moderately toxic byintraperitoneal route. A flammable liquid. When heated todecomposition it emits acrid smoke and irritating vapors.

1-(2H-1-Benzopyran-3-yl)ethanone Preparation Products And Raw materials

Raw materials

Benzaldehyde, 2-(2-butyn-1-yloxy)- 2'-Hydroxyacetophenone Salicylaldehyde

Preparation Products

1-(2H-1-Benzopyran-3-yl)ethanone Suppliers

Global( 10)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Amadis Chemical Company Limited 571-89925085 China 131980 58 Inquiry
Combi-Blocks Inc. 858 635 8950 United States 6632 69 Inquiry
Bejing Famous Pharmaceutical Technology Co., Ltd. 13331045123 China 14232 58 Inquiry
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090 China 26033 58 Inquiry
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 China 96815 76 Inquiry
ChemBridge Corporation (858)451-7400 United States 6650 70 Inquiry
AstaTech, Inc (215) 785 3197 United States 6379 58 Inquiry
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 China 56057 58 Inquiry
Supplier Advantage
A.J Chemicals 58
Amadis Chemical Company Limited 58
Combi-Blocks Inc. 69
Bejing Famous Pharmaceutical Technology Co., Ltd. 58
Changzhou Kechem Bio-Scientific Co., LTD. 58
J & K SCIENTIFIC LTD. 76
ChemBridge Corporation 70
AstaTech, Inc 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58

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1-(2H-1-Benzopyran-3-yl)ethanone 3-Acetyl-2H-1-benzopyran 1-(2H-chromen-3-yl)ethanone(SALTDATA: FREE) 1-(2H-ChroMen-3-yl)ethanone 3-Acetyl-2H-chromene 3-ACETYL-2H-CHROME Ethanone, 1-(2H-1-benzopyran-3-yl)- 51593-70-5