7,8-Dihydroxy-4-methylcoumarin

ALDRICH/630748 - 97%

Synonym: 4-Methyldaphnetin

CAS Number: 2107-77-9
Empirical Formula (Hill Notation): C₁₀H₈O₄
Molecular Weight: 192.17
EC Number: 218-290-4
MDL Number: MFCD00016972
Linear Formula: C₁₀H₈O₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-630748-1G	1 g	$72.50 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
form	solid
InChI	1S/C10H8O4/c1-5-4-8(12)14-10-6(5)2-3-7(11)9(10)13/h2-4,11,13H,1H3
InChI key	NWQBYMPNIJXFNQ-UHFFFAOYSA-N
mp	242-246 °C (lit.)
SMILES string	CC1=CC(=O)Oc2c(O)c(O)ccc12
storage temp.	2-8°C

Application:	Can be used as a fluorescent sensor to monitor the consumption of a boronic acid in a Suzuki cross-coupling reaction. Fluorescence is easily detectable to the naked eye using a standard hand-held long-wave UV lamp (365 nm).
Packaging:	1, 5 g in glass bottle

Symbol	GHS08
Signal word	Danger
Hazard statements	H319 - H334
Precautionary statements	P261 - P305 + P351 + P338 - P342 + P311
Hazard Codes	Xi
Risk Statements	36-43
Safety Statements	26-36/37
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	242-246 °C (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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