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Coumalic acid
Coumalic acid
$9 - $2614.12
Product name
Coumalic acid
Cas No
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
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Price
72 prices
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Arctom
aablocks
AK Scientific
Activate Scientific
Chem-Impex
ChemScene
Sigma-Aldrich
TCI Chemical
Frontier Specialty Chemicals
Chemenu
Synthonix
SynQuest Laboratories
Crysdot
TRC
AHH
American Custom Chemicals Corporation
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250mg
1g
5g
10g
25g
50g
100g
250g
500g
1kg
1000g
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Brand
Packaging
Price
Product name
aablocks
AA006WPS
250mg
$9
Coumalic Acid
aablocks
AA006WPS
1g
$10
Coumalic Acid
aablocks
AA006WPS
5g
$14
Coumalic Acid
aablocks
AA006WPS
10g
$20
Coumalic Acid
aablocks
AA006WPS
25g
$24
Coumalic Acid
aablocks
AA006WPS
100g
$76
Coumalic Acid
Activate Scientific
AS56028
25g
$86
Coumalic acid
Activate Scientific
AS56028
5g
$23
Coumalic acid
Activate Scientific
AS56028
100g
$280
Coumalic acid
AHH
MT-06836
1000g
$432
Coumalic Acid
1
of
8
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
InChI
1S/C6H4O4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H,(H,8,9)
InChIKey
ORGPJDKNYMVLFL-UHFFFAOYSA-N
SMILES
OC(=O)C1=COC(=O)C=C1
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)
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Safety Information
Symbol(GHS)
Signal word
Warning
Hazard statements
H315:
Causes skin irritation
H319:
Causes serious eye irritation
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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Suppliers and manufacturers
Shanghai UCHEM Inc.
$26.00
Coumalic acid
CAS:500-05-0
airuikechemical co., ltd.
Coumalic acid
CAS:500-05-0
Hebei Zhuanglai Chemical Trading Co.,Ltd
$65.00
Coumalic acid
CAS:500-05-0
career henan chemical co
$1.00
Coumalic acid
CAS:500-05-0
Nanjing ChemLin Chemical Industry Co., Ltd.
Shanghai Zheyan Biotech Co., Ltd.
Shandong chuangyingchemical Co., Ltd.
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Shaanxi Dideu Medichem Co. Ltd
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