8.20597
Ethyl 3,4,5-trihydroxybenzoate
for synthesis
Synonym(s):
Ethyl gallate, Gallic acid ethyl ester, 3,4,5-Trihydroxybenzoic acid ethyl ester
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About This Item
Linear Formula:
3,4,5-(OH)3C6H2COOC2H5
CAS Number:
Molecular Weight:
198.17
UNSPSC Code:
12352108
NACRES:
NA.22
EC Index Number:
212-608-5
MDL number:
Beilstein/REAXYS Number:
2116014
Assay:
≥98.0% (acidimetric)
Form:
powder
Pricing and availability is not currently available.
Quality Segment
assay
≥98.0% (acidimetric)
form
powder
mp
150-152 °C
storage temp.
2-30°C
SMILES string
CCOC(=O)c1cc(O)c(O)c(O)c1
InChI
1S/C9H10O5/c1-2-14-9(13)5-3-6(10)8(12)7(11)4-5/h3-4,10-12H,2H2,1H3
InChI key
VFPFQHQNJCMNBZ-UHFFFAOYSA-N
Analysis Note
Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 150 °C
Melting range (upper value): ≤ 152 °C
Identity (IR): passes test
Melting range (lower value): ≥ 150 °C
Melting range (upper value): ≤ 152 °C
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| description for synthesis | description for synthesis | description ≥98.0% (HPLC) | description for synthesis |
| assay ≥98.0% (acidimetric) | assay ≥98.0% (acidimetric) | assay ≥98.0% (HPLC) | assay ≥95.0% (GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| form powder | form powder | form powder | form liquid |
| storage temp. 2-30°C | storage temp. 2-30°C | storage temp. - | storage temp. 2-30°C |
| mp 150-152 °C | mp 145-148 °C | mp 146-149 °C (lit.) | mp -44 °C |
Storage Class
11 - Combustible Solids
wgk
WGK 2
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