8.20599
Propyl 3,4,5-trihydroxybenzoate
for synthesis
Synonym(s):
Propyl 3,4,5-trihydroxybenzoate, Propyl gallate, Gallic acid propyl ester, 3,4,5-Trihydroxybenzoic acid propyl ester
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About This Item
Quality Level
assay
≥98.0% (acidimetric)
form
powder
potency
2100 mg/kg LD50, oral (Rat)
mp
145-148 °C
transition temp
flash point 187 °C
solubility
3.5 g/L
storage temp.
2-30°C
SMILES string
O(CCC)C(=O)c1cc(c(c(c1)O)O)O
InChI
1S/C10H12O5/c1-2-3-15-10(14)6-4-7(11)9(13)8(12)5-6/h4-5,11-13H,2-3H2,1H3
InChI key
ZTHYODDOHIVTJV-UHFFFAOYSA-N
Application
<li><strong>Antioxidant Capacity Assessment:</strong> Propyl 3,4,5-trihydroxybenzoate, identified as a potent antioxidant and has been added to foods containing oils and fats to prevent oxidation (Prieto et al., 2014).</li>
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Analysis Note
Melting range (lower value): ≥ 146 °C
Melting range (upper value): ≤ 150 °C
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1
wgk
WGK 2
flash_point_f
368.6 °F - closed cup
flash_point_c
187 °C - closed cup
hcodes
Storage Class
11 - Combustible Solids
Certificates of Analysis (COA)
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