3,5-Dimethoxytoluene

ALDRICH/423742 - 98%

CAS Number: 4179-19-5
Empirical Formula (Hill Notation): C₉H₁₂O₂
Molecular Weight: 152.19
EC Number: 224-048-9
MDL Number: MFCD00015435
Linear Formula: CH₃C₆H₃(OCH₃)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-423742-1G	1 g	$52.90 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
bp	244 °C (lit.)
density	1.039 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C9H12O2/c1-7-4-8(10-2)6-9(5-7)11-3/h4-6H,1-3H3
InChI key	RIZBLVRXRWHLFA-UHFFFAOYSA-N
refractive index	n20/D 1.522 (lit.)
SMILES string	COc1cc(C)cc(OC)c1

Application:	3,5-Dimethoxytoluene (DMT) may be used in the synthesis of 3,5-dimethoxybenzoic acid by oxidation and 2-methoxy-6-methyl-1,4-benzoquinone by catalytic oxidation with hydrogen peroxide (H₂O₂)/methyltrioxorhenium (CH₃ReO₃) in dimethyl carbonate (DMC).
General description:	3,5-Dimethoxytoluene (DMT) is a methoxylated phenolic derivative. It is reported to be one of the main constituent of the floral volatiles in different rose varieties. It has been biosynthesized from orcinol by two successive methylation catalyzed by O-methyltransferases (OMTs). The features of its aerobic oxidation with metal/bromide catalysts have been investigated.
Packaging:	1 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	215.6 °F - closed cup
Flash Point(C)	102 °C - closed cup

Purity	98%
bp	244 °C (lit.)
Density	1.039 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.522 (lit.)
UNSPSC	12352100

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