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Merck
CN

423262

2,5-Dimethoxytoluene

98%

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About This Item

Linear Formula:
CH3C6H3(OCH3)2
CAS Number:
Molecular Weight:
152.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
246-343-1
MDL number:
Assay:
98%
Form:
liquid
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Quality Level

assay

98%

form

liquid

refractive index

n20/D 1.522 (lit.)

bp

218-220 °C/751 mmHg (lit.)

density

1.049 g/mL at 25 °C (lit.)

SMILES string

COc1ccc(OC)c(C)c1

InChI

1S/C9H12O2/c1-7-6-8(10-2)4-5-9(7)11-3/h4-6H,1-3H3

InChI key

IQISOVKPFBLQIQ-UHFFFAOYSA-N

General description

2,5-Dimethoxytoluene (1,4-dimethoxy-2-methyl benzene) is a methoxy methyl benzene derivative. It has been synthesized from 2-methylhydroquinone. It is one of the volatile constituents identified from beechwood creosote and Tuber brumale species. It is reported to be one of the thermochemolysis products in Delaware bay particles and dissolved organic matters.

Application

2,5-Dimethoxytoluene may be used as a reagent in the synthesis of 2,5-dimethoxy-4-methylbenzaldehyde-7-14C. Its IR spectrum has been used to establish the methyl group migration in the acid catalyzed rearrangement of 4-methoxy-4-methylcyclohexadienone.


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

215.6 °F - closed cup

flash_point_c

102 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Terrigenous dissolved organic matter along an estuarine gradient and its flux to the coastal ocean.
Mannino A and Harvey HR.
Organic Geochemistry, 31(12), 1611-1625 (2000)
Stereochemical aspects and metabolite formation in the in vivo metabolism of the psychotomimetic amine, 1-(2,5-dimethoxy-4-methylphenyl)-2-aminopropane.
S B Matin et al.
Journal of medicinal chemistry, 17(8), 877-882 (1974-08-01)
Comparison of the fragrance constituents of Tuber aestivum and Tuber brumale gathered in Hungary.
Kiss M, et al.
Journal of Applied Botany and Food Quality, 84(1), 102-102 (2012)



Global Trade Item Number

SKUGTIN
423262-10G04061832103433