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品質等級
化驗
98%
形狀
liquid
折射率
n20/D 1.522 (lit.)
bp
244 °C (lit.)
密度
1.039 g/mL at 25 °C (lit.)
SMILES 字串
COc1cc(C)cc(OC)c1
InChI
1S/C9H12O2/c1-7-4-8(10-2)6-9(5-7)11-3/h4-6H,1-3H3
InChI 密鑰
RIZBLVRXRWHLFA-UHFFFAOYSA-N
一般說明
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.
應用
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).
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
215.6 °F - closed cup
閃點（°C）
102 °C - closed cup
個人防護裝備
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
The Unusual Characteristics of the Aerobic Oxidation of 3, 4-Dimethoxytoluene with Metal/Bromide Catalysts.
Partenheimer W.
Advanced Synthesis & Catalysis, 346(12), 1495-1500 (2004)
Studies in the biochemistry of micro-organisms: Synthesis of catenarin (1:4:5:7-tetrahydroxy-2-methylanthraquinone), a metabolic product of species of Helminthosporium.
W K Anslow et al.
The Biochemical journal, 35(8-9), 1006-1010 (1941-09-01)
Gabriel Scalliet et al.
Proceedings of the National Academy of Sciences of the United States of America, 105(15), 5927-5932 (2008-04-17)
The phenolic methyl ether 3,5-dimethoxytoluene (DMT) is a major scent compound of many modern rose varieties, and its fragrance participates in the characteristic "tea scent" that gave their name to Tea and Hybrid Tea roses. Among wild roses, phenolic methyl
Dimethyl carbonate: an environmentally friendly solvent for hydrogen peroxide (H2O2)/methyltrioxorhenium (CH3ReO3, MTO) catalytic oxidations.
Bernini R, et al.
Tetrahedron, 63(29), 6895-6900 (2007)
Feng Zhang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 29(5), 411-413 (2005-02-15)
To establish a method for GC fingerprint determination of the chemical constituents in Herba Asari. GC and GC-MS were used to optimize the fingerprint determination method, and identify the main peaks in the GC fingerprint. A preferable method for GC
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