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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Aromatic acids >Coumalic acid

Coumalic acid

Coumalic acid Structure
  • ₹1775.3 - ₹9658
  • Product name: Coumalic acid
  • CAS: 500-05-0
  • MF: C6H4O4
  • MW: 140.09
  • EINECS:207-899-0
  • MDL Number:MFCD00006644
  • Synonyms:2-Oxo-2H-pyran-5-carboxylic acid, 2-Pyrone-5-carboxylic acid;6-Oxopyran-3-carboxylic acid;a-Pyrone-5-carboxylic acid;α-Pyrone-5-carboxylic acid;Coumalic acid, 5-Carboxy-2-pyrone;2H-Pyran-5-carboxylic acid, 2-oxo;CouMalic acid 97%;CouMalic Acid, 97.0%(GC&T
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India

Package

  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberC0391
  • Product descriptionCoumalic Acid min. 97.0 %
  • Packaging5G
  • Price₹2800
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC0391
  • Product descriptionCoumalic Acid min. 97.0 %
  • Packaging25G
  • Price₹7800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberC85409
  • Product descriptionCoumalic acid 97%
  • Packaging5G
  • Price₹1775.3
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberC85409
  • Product descriptionCoumalic acid 97%
  • Packaging25G
  • Price₹6137.78
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-B25521-14
  • Product descriptionCoumalic acid, 97%
  • Packaging25g
  • Price₹9658
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-B25521-06
  • Product descriptionCoumalic acid, 97%
  • Packaging5g
  • Price₹3938
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) C0391 Coumalic Acid min. 97.0 % 5G ₹2800 2022-05-26 Buy
TCI Chemicals (India) C0391 Coumalic Acid min. 97.0 % 25G ₹7800 2022-05-26 Buy
Sigma-Aldrich(India) C85409 Coumalic acid 97% 5G ₹1775.3 2022-06-14 Buy
Sigma-Aldrich(India) C85409 Coumalic acid 97% 25G ₹6137.78 2022-06-14 Buy
ALFA India ALF-B25521-14 Coumalic acid, 97% 25g ₹9658 2022-05-26 Buy
ALFA India ALF-B25521-06 Coumalic acid, 97% 5g ₹3938 2022-05-26 Buy

Properties

Melting point :203-205 °C (dec.) (lit.)
Boiling point :218 °C/120 mmHg (lit.)
Density :1.2154 (rough estimate)
refractive index :1.4434 (estimate)
Flash point :218°C/120mm
storage temp. :Sealed in dry,Room Temperature
pka :2.80±0.20(Predicted)
form :powder to crystal
color :White to Light yellow to Light orange
Water Solubility :Very soluble in water.
Merck :14,2557
BRN :119747
LogP :0.411 (est)
CAS DataBase Reference :500-05-0(CAS DataBase Reference)
NIST Chemistry Reference :2H-Pyran-5-carboxylic acid, 2-oxo-(500-05-0)
EPA Substance Registry System :2H-Pyran-5-carboxylic acid, 2-oxo- (500-05-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Coumalic acid undergoes thermal reaction with 1,3-butadiene to yield dimethyl tricycle[3.2.1.02,7]oct-3-ene-2,4-dicarboxylate.

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GLR Innovations SynthoCascade Research Laboratories Varna Chems CHEMAZON LABORATORIES Unisource Chemicals Private Limited Vital Synthetic Labs Pvt., Ltd. VASIN BIO LIFE SCIENCES PVT LTD CLEARSYNTH LABS LTD. A.J Chemicals TCI Chemicals (India) Pvt. Ltd.