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RHAMNETIN |
| Synonyms. Rhamnetin; 3,3',4',5-Tetrahydroxy-7-methoxyflavone; 3,5,3',4'-Tetrahydroxy-7-methoxyflaone; 7-Methoxyquercetin; 7-Methylquercetin; 7-O-Methylquercetin; beta-Rhamnocitrin; 2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4H-1-benzopyran-4-one; C.I. 75690; Quercetin 7-methyl ether; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
90-19-7 |
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EINECS RN |
201-974-1 |
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FORMULA |
C16H12O7 |
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MOLE WEIGHT |
316.26 |
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H.S CODE |
2932.99.6100 |
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SMILES |
c12c(c(c(O)c(o1)c1cc(c(O)cc1)O)=O)c(cc(c2)OC)O |
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CLASSIFICATION |
Flavonol, Catechol |
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EXTRA NOTES |
Aglycone of xanthorhamnin; from Rhamnus. |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE. |
white to off-white crystalline powder |
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MELTING POINT |
295 C |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
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| SOLVENT SOLUBILITY |
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VAPOR DENSITY |
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log P(octanol-water) |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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| pK |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 2, Flammability: 0, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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USA.gov - Rhamnetin Wikipedia Linking - Rhamnetin Google Scholar Search - Rhamnetin PubChem Compound Summary - Rhamnetin KEGG (Kyoto Encyclopedia of Genes and Genomes) - Rhamnetin ChEBI (http://www.ebi.ac.uk/chebi/) - Rhamnetin NCBI (http://www.ncbi.nlm.nih.gov/) - Rhamnetin |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
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| HAZARD CLASS |
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| PACKING GROUP | |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Acute toxicity (Oral). Skin irritation. Eye irritation. Specific target organ toxicity - single exposure. Hazard statements: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
| SIGNAL WORD | Warning |
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PICTOGRAMS |
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HAZARD STATEMENTS |
H315-H319-H335 |
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P STATEMENTS |
P261-P305 + P351 + P338 |
| EC DIRECTIVES |
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| HAZARD CODES |
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RISK PHRASES |
36/37/38 |
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SAFETY PHRASES |
26-36/37 |
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| PACKING |
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Preserve in light-resistant and well-closed containers |
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