3,4,5-Trimethoxybenzoic acid CAS No.118-41-2 / Cat No.EBD2636
3,4,5-三甲氧基苯甲酸
3,4,5-三甲氧苯甲酸
五倍子酸三甲醚
3,4,5-三甲氧基苯甲酸,99+%
3,4,5-三甲氧基苯甲酸730G
3,4,5-三甲氧基苯甲酸(998%)
3,4,5-三甲氧基苯甲酸
三甲氧基苯甲酸
没食子酸三甲醚
3,4,5-三甲氧基苯甲酸（曲美布汀杂质）
Properties
-
Appearance:
white to beige fine crystalline powder
-
Density:
1.219 g/cm3
-
Melting point:
168-171 °C(lit.)
-
Boiling point:
225-227 °C/10 mmHg(lit.)
-
Flashing point:
225-226°C/10mm
-
Solubility:
insoluble in water
Safety Information
-
Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
-
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 13C NMR (100 MHz, CDCl3): delta 171.71, 152.93, 142.85, 124.03, 107.28, 60.97, 56.21
1H NMR
13C NMR
