Home Categories Chemical Reagents Coumarin-3-carboxylicAcid
A7018458

Coumarin-3-carboxylicAcid , 10mMinDMSO , 531-81-7

Synonym(s):
2-Oxo-2H-1-benzopyran-3-carboxylic acid

CAS NO.:531-81-7

Empirical Formula: C10H6O4

Molecular Weight: 190.15

MDL number: MFCD00006852

EINECS: 208-518-0

Pack Size Price Stock Quantity
1ml RMB159.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 189-192 °C (lit.)
Boiling point: 248.82°C (rough estimate)
Density  1.2599 (rough estimate)
refractive index  1.5380 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  13g/l
form  Crystalline Powder
pka 1.84±0.20(Predicted)
color  Light brown
Water Solubility  13 g/L (37 ºC)
λmax 290nm(Phosphate buffer sol.)(lit.)
Merck  14,2563
BRN  154276
InChIKey ACMLKANOGIVEPB-UHFFFAOYSA-N

Description and Uses

Coumarin-3-carboxylic acid is used as pharmaceutical intermediate.

Safety

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H301
Precautionary statements  P301+P310
Hazard Codes  T,Xi
Risk Statements  25
Safety Statements  36/37/39-45-28A
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  DJ2490000
8
HazardClass  6.1
PackingGroup  II
HS Code  29322090

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