1,3,5-Trimethoxybenzene

1,3,5-Trimethoxybenzene Basic information
Product Name:1,3,5-Trimethoxybenzene
Synonyms:TRISMETHOXYBENZENE;1,3,5-TriMethoxybenzene ReagentPlus(R), >=99%;1,3,5-TriMetho;1,3,5-trimethoxy-benzen;3,5-DIMETHOXYANISOLE;1,3,5-TRIMETHOXYBENZENE;1,3,5-Trimethoxybenzene/Phloroglucinol trimethyl ether;O,O,O-1,3,5-trimethylresorcinol
CAS:621-23-8
MF:C9H12O3
MW:168.19
EINECS:210-673-4
Product Categories:Benzene derivates;Aromatic Ethers;ACTIVE PHARMACEUTICAL INGREDIENTS;621-23-8
Mol File:621-23-8.mol
1,3,5-Trimethoxybenzene Structure
1,3,5-Trimethoxybenzene Chemical Properties
Melting point 50-53 °C (lit.)
Boiling point 255 °C (lit.)
density 1,126g/cm
refractive index 1,533
Fp 186 °F
storage temp. Sealed in dry,Room Temperature
solubility methanol: 0.1 g/mL, clear, colorless
form Crystalline Powder
color White to cream
Water Solubility insoluble
BRN 1307993
InChIKeyLKUDPHPHKOZXCD-UHFFFAOYSA-N
LogP1.605 (est)
CAS DataBase Reference621-23-8(CAS DataBase Reference)
NIST Chemistry Reference1,3,5-Trimethoxybenzene(621-23-8)
EPA Substance Registry System1,3,5-Trimethoxybenzene (621-23-8)
Safety Information
Hazard Codes Xn,F
Risk Statements 22-20/21/22
Safety Statements 24/25-36-26
RIDADR 1325
WGK Germany 3
RTECS DC2810000
Hazard Note Flammable Solid/Harmful
TSCA Yes
HazardClass 4.1
PackingGroup III
HS Code 29093090
MSDS Information
ProviderLanguage
1,3,5-TrimethoxybenzeneEnglish
SigmaAldrichEnglish
ACROSEnglish
ALFAEnglish
1,3,5-Trimethoxybenzene Usage And Synthesis
Chemical Propertieswhite to cream crystalline powder. Insoluble in water.
Uses1,3,5-Trimethoxybenzene is a major scent component of the Chinese rose odour. 1,3,5-Trimethoxybenzene is also a useful synthetic intermediate and is used to synthesize triaryl- and triheteroarylmethanes.
DefinitionChEBI: 1,3,5-trimethoxybenzene is a methoxybenzene carrying methoxy groups at positions 1, 3 and 5. It has been found to be a biomarker of flavonoid consumption in humans. It has a role as a biomarker and a human xenobiotic metabolite.
General Description1,3,5-Trimethoxybenzene effectively cleaves p-methoxybenzyl protecting group on various alcohols and acids. It is the major scent compound present in Chinese rose species.
Purification MethodsSublime it under vacuum. [Beilstein 6 III 635, 6 IV 7362.]
1,3,5-Trimethoxybenzene Preparation Products And Raw materials
Raw materials3,5-Dibromoanisole–>1-Bromo-3,5-dimethoxybenzene–>Sodium methoxide–>Tribromobenzene
Preparation ProductsP276–>dracorhodin–>2′,4′,6′-TRIMETHOXYACETOPHENONE–>1,2,3,6-TETRAHYDRO-1-METHYL-4-(2,4,6-TRIMETHOXYPHENYL)-PYRIDINE

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