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Alfa Aesar™ 7-Hydroxycoumarin, 98%

$95.62 - $283.95

Chemical Identifiers

CAS 93-35-6
Molecular Formula C9H6O3
Molecular Weight (g/mol) 162.144
MDL Number MFCD00006878
InChI Key ORHBXUUXSCNDEV-UHFFFAOYSA-N
Synonym 7-hydroxy-2h-chromen-2-one, 7-hydroxycoumarin, 7-hydroxycoumarine, 7-oxycoumarin, hydrangin, hydrangine, skimmetin, skimmetine, umbelliferon, umbelliferone
PubChem CID 5281426
ChEBI CHEBI:27510
IUPAC Name 7-hydroxychromen-2-one
SMILES C1=CC(=CC2=C1C=CC(=O)O2)O
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0408214 View Documents Alfa Aesar™
L0408214
25g Each for $95.62
 
AAL0408222 View Documents Alfa Aesar™
L0408222
100g Each for $283.95
 
Description

Description

Applications
7-Hydroxycoumarin is used as an intracellular pH sensitive fluorescent indicator & bloodbrain barrier probe. It is used as a sunscreen agent, and an optical brightener for textiles. It has also been used as a gain medium for dye lasers.

Solubility
Soluble in water (slightly at 20°C), 95% ethanol (50 mg/ml), chloroform, acetone, and methanol.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.
Specifications

Chemical Identifiers

93-35-6
162.144
ORHBXUUXSCNDEV-UHFFFAOYSA-N
5281426
7-hydroxychromen-2-one
C9H6O3
MFCD00006878
7-hydroxy-2h-chromen-2-one, 7-hydroxycoumarin, 7-hydroxycoumarine, 7-oxycoumarin, hydrangin, hydrangine, skimmetin, skimmetine, umbelliferon, umbelliferone
CHEBI:27510
C1=CC(=CC2=C1C=CC(=O)O2)O

Specifications

228°C to 232°C
93-35-6
MFCD00006878
14,9847
Soluble in water (slightly at 20°C),95% ethanol (50mg/ml),chloroform,acetone,and methanol.
C1=CC(=CC2=C1C=CC(=O)O2)O
162.144
CHEBI:27510
98%
25g
C9H6O3
127683
7-hydroxy-2h-chromen-2-one, 7-hydroxycoumarin, 7-hydroxycoumarine, 7-oxycoumarin, hydrangin, hydrangine, skimmetin, skimmetine, umbelliferon, umbelliferone
ORHBXUUXSCNDEV-UHFFFAOYSA-N
7-hydroxychromen-2-one
5281426
162.14
7-Hydroxycoumarin
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

EINECSNumber : 202-240-3

RTECSNumber : GN6820000

TSCA : No

Recommended Storage : Ambient temperatures