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Merck
CN

423262

Sigma-Aldrich

2,5-二甲氧基甲苯

98%

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线性分子式:
CH3C6H3(OCH3)2
CAS号:
分子量:
152.19
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

形式

liquid

折射率

n20/D 1.522 (lit.)

bp

218-220 °C/751 mmHg (lit.)

密度

1.049 g/mL at 25 °C (lit.)

SMILES字符串

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

一般描述

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.

应用

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.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

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

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

215.6 °F

闪点(°C)

102 °C

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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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)
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)
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)
Cyclohexadienyl cations. IV. Methoxy substituent effects in the dienone-phenol rearrangement.
Vitullo VP and Logue EA.
The Journal of Organic Chemistry, 37(21), 3339-3342 (1972)
Antioxidant activity and characterization of volatile constituents of beechwood creosote.
Lee KG, et al.
Journal of the Science of Food and Agriculture, 85(9), 1580-1586 (2005)

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