138827

1,3,5-Trimethoxybenzene

ReagentPlus^®, ≥99%

• Synonym(s): Phloroglucinol trimethyl ether
• Linear Formula: C₆H₃(OCH₃)₃
• CAS Number: 621-23-8
• Molecular Weight: 168.19
• Beilstein/REAXYS Number: 1307993
• EC Number: 210-673-4
• MDL number: MFCD00008385
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848368
• NACRES: NA.22

Properties

• Quality Level: 200
• product line: ReagentPlus^®
• assay: ≥99%
• form: solid
• bp: 255 °C (lit.)
• mp: 50-53 °C (lit.)
• SMILES string: COc1cc(OC)cc(OC)c1
• InChI: 1S/C9H12O3/c1-10-7-4-8(11-2)6-9(5-7)12-3/h4-6H,1-3H3
• InChI key: LKUDPHPHKOZXCD-UHFFFAOYSA-N

Description

General description

1,3,5-Trimethoxybenzene effectively cleaves p-methoxybenzyl protecting group on various alcohols and acids. It is the major scent compound present in Chinese rose species.

Application

1,3,5-Trimethoxybenzene was used to study the photodeoxygenation of 1,2-benzodiphenylene sulfoxide. It was employed as secondary standard in quantitative proton NMR spectroscopy of pharmaceuticals.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves