423742

3,5-Dimethoxytoluene

98%

• Linear Formula: CH₃C₆H₃(OCH₃)₂
• CAS Number: 4179-19-5
• Molecular Weight: 152.19
• EC Number: 224-048-9
• MDL number: MFCD00015435
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24866526
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 양식: liquid
• refractive index: n20/D 1.522 (lit.)
• bp: 244 °C (lit.)
• density: 1.039 g/mL at 25 °C (lit.)
• SMILES string: 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 key: RIZBLVRXRWHLFA-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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).

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 215.6 °F - closed cup
• Flash Point (°C): 102 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter