C85409
Coumalic acid
97%
Synonym(s):
2-Oxo-2H-pyran-5-carboxylic acid, 2-Pyrone-5-carboxylic acid
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Estimated to ship onSeptember 08, 2026fromMILWAUKEE | $31.50 $23.62 |
25 g | Estimated to ship onSeptember 08, 2026fromMILWAUKEE | $106.00 $79.50 |
About This Item
$23.62
List Price$31.50Save 25%Estimated to ship onSeptember 08, 2026Details
Quality Segment
assay
97%
form
powder
bp
218 °C/120 mmHg (lit.)
mp
203-205 °C (dec.) (lit.)
functional group
carboxylic acid, ester
SMILES string
OC(=O)C1=COC(=O)C=C1
InChI
1S/C6H4O4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H,(H,8,9)
InChI key
ORGPJDKNYMVLFL-UHFFFAOYSA-N
General description
1 of 1
This Item | |||
|---|---|---|---|
| description 97% | description 99% | description 97% | description 98% |
| assay 97% | assay 99% | assay 97% | assay 98% |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| bp 218 °C/120 mmHg (lit.) | bp - | bp - | bp 178-180 °C/60 mmHg (lit.) |
| mp 203-205 °C (dec.) (lit.) | mp 189-192 °C (lit.) | mp 220-225 °C | mp 65-67 °C (lit.) |
| form powder | form powder | form solid | form solid |
| functional group carboxylic acid, ester | functional group ester, carboxylic acid | functional group carboxylic acid | functional group ester |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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