missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Alfa Aesar™ 4-Hydroxycoumarin, 98+%

$64.50 - $855.84

Chemical Identifiers

CAS 1076-38-6
Molecular Formula C9H6O3
Formula Weight 162.14
MDL Number MFCD00006856
Beilstein 129768
Chemical Name or Material 4-Hydroxycoumarin
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA143940E SDS Alfa Aesar™
A143940E
2500g Each for $855.84
AAA1439422 SDS Alfa Aesar™
A1439422
100g Each for $64.50
AAA1439436 SDS Alfa Aesar™
A1439436
500g Each for $224.73
Specifications

Description

Applications
4-Hydroxycoumarin is involved in annulation reactions, due to the relatively high acidity of the C-H bond at the 3-position: a three-component reaction with isocyanides and dialkyl acetylene dicarboxylates affords annulated 4H-pyrans.

Solubility
Soluble in ethanol and dimethyl formamide. Insoluble in water.

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

Chemical Identifiers

1076-38-6
162.14
129768
C9H6O3
MFCD00006856
4-Hydroxycoumarin

Specifications

Odorless
2500g
C9H6O3
MFCD00006856
4-Hydroxycoumarin
≈213°C (dec.)
1076-38-6
162.14
129768
≥98%

Safety and Handling

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
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

RTECSNumber : DJ3100000

TSCA : TSCA