CAS No 17834-04-7 , 2H-1-Benzopyran-2-one,4,8-dihydroxy-3-(3-oxo-1-phenylbutyl)-

Name: 2H-1-Benzopyran-2-one,4,8-dihydroxy-3-(3-oxo-1-phenylbutyl)-
Synonyms: 8-Hydroxywarfarin;2H-1-Benzopyran-2-one,4,8-dihydroxy-3-(3-oxo-1-phenylbutyl)-;Coumarin,3-(a-acetonylbenzyl)-4,8-dihydroxy-(8CI);
CAS Registry Number:17834-04-7
Melting Point: 185-187 °C
Flash Point: 189.3°C
Boiling Point: 519.6°Cat760mmHg
Density: 1.384g/cm³
Refractive index: 1.659
Safety Statements:
Hazard Codes Xn
Risk Statements 22
WGK Germany 3
Hazard Symbols: Xn: Harmful;
Flash Point: 189.3°C
Molecular Weight: 324.33
InChI: InChI=1/C19H16O5/c1-11(20)10-14(12-6-3-2-4-7-12)16-17(22)13-8-5-9-15(21)18(13)24-19(16)23/h2-9,14,21-22H,10H2,1H3
Risk Statements: 22
Molecular Formula: C19H16 O5
Molecular Structure:

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           17834-04-7 8-HYDROXY WARFARIN
           
             Advanced Technology & Industrial Co., Ltd.
             
              [Manufacturer]
Tel:  (852) 2390 2293/ (852) 2394 5546
Fax:  (852) 2789 8314
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           17834-04-7 8-HYDROXY WARFARIN
           
             SynFine Research Inc.
             
              [Manufacturer]
Tel:  905-737-2702
Fax:  905-737-6299
Address: SynFine Research Inc. 
P.O. Box 433 ? Station A 
Richmond Hill, ON L4C 4Y8 
Canada null,nullCanada

           17834-04-7 8-HYDROXYWARFARIN
           
             Nanjing Chemlin Chemical Industry Co.,Ltd.
             
              [Manufacturer]
Tel:  +86 25 8369-7070/ +86 138 51816776 (Mobile)
Fax:  +86 25 8345-3275
Address: Rm.902 Longyin Plaza,
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(N)Nanjing 210009,China null,nullChina

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Hazard Codes	Xn
Risk Statements	22
WGK Germany	3