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  • 8.20599 - Propyl 3,4,5-trihydroxybenzoate

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8.20599 Sigma-Aldrich

Propyl 3,4,5-trihydroxybenzoate

for synthesis

Synonym: Propyl 3,4,5-trihydroxybenzoate, Propyl gallate, Gallic acid propyl ester, 3,4,5-Trihydroxybenzoic acid propyl ester

  • CAS Number 121-79-9

  • Linear Formula 3,4,5-(OH)3C6H2COOCH2CH2CH3

  • Molecular Weight 212.20

  •  MDL number MFCD00002196

  •  EC Index Number 204-498-2

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Properties

Quality Level   200
assay   ≥98.0% (acidimetric)
potency   2100 mg/kg LD50, oral (Rat)
mp   145-148 °C
transition temp   flash point 187 °C
solubility   3.5 g/L
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
storage conditions   Store below +30°C.

Description

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 146 °C
Melting range (upper value): ≤ 150 °C
Identity (IR): passes test

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