W319309

1-Methylnaphthalene

≥95%

• 동의어(들): α-methylnaphthalene
• Linear Formula: C₁₀H₇CH₃
• CAS Number: 90-12-0
• Molecular Weight: 142.20
• FEMA Number: 3193
• Beilstein: 506793
• EC Number: 201-966-8
• 유럽평의회 번호: 11009
• MDL number: MFCD00004034
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24901543
• 플래비스(Flavis) 번호: 1.014
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 300; 400
• Grade: Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines
• 규정 준수: EU Regulation 1223/2009
• 분석: ≥95%
• 양식: liquid
• autoignition temp.: 984 °F
• refractive index: n20/D 1.615 (lit.)
• bp: 240-243 °C (lit.)
• mp: −22 °C (lit.)
• density: 1.001 g/mL at 25 °C (lit.)
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 향수 알레르기항원: no known allergens
• 감각 수용성의: earthy
• SMILES string: Cc1cccc2ccccc12
• InChI: 1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3
• InChI key: QPUYECUOLPXSFR-UHFFFAOYSA-N
• 유전자 정보: human ... CYP1A2(1544)

설명

일반 설명

1-Methylnaphthalene occurs in Chinese raw spirits, brown millet, milled millet and millet bran. This volatile organic compound (VOC) is also found in the diesel engine exhaust gas and in the manures of cow, hog and chicken.

애플리케이션

• Viscosities and Densities of Binary and Ternary Mixtures of Aliphatic and Polyaromatic Hydrocarbons: Pyrene +1-Methylnaphthalene + Dodecane at T = (293.15 to 343.15) K. Experiment and Modeling.: This research presents experimental data and modeling of the viscosities and densities of mixtures involving 1-methylnaphthalene, providing valuable data for industrial applications and theoretical studies in chemical engineering (Tenorio et al., 2024).


• Chemical Composition and Optical Properties of Secondary Organic Aerosol from Photooxidation of Volatile Organic Compound Mixtures.: Investigates the secondary organic aerosols produced from photooxidation of volatile organic compounds including 1-methylnaphthalene, highlighting their optical properties and implications for air quality and climate modeling (Cui et al., 2024).


• Oxidation 1-methyl naphthalene based on the synergy of environmentally persistent free radicals (EPFRs) and PAHs in particulate matter (PM) surface.: This study explores the oxidative mechanisms of 1-methyl naphthalene on particulate matter surfaces, facilitated by environmentally persistent free radicals. The findings contribute to the understanding of air pollution chemistry and environmental degradation processes (Ghimire et al., 2023).

면책조항

For R&D or non-EU Food use. Not for retail sale.

안전성 정보

• 픽토그램: GHS08,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H304,H411
• 예방조치 성명서: P264 - P273 - P301 + P310 - P331 - P391 - P405
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point (°F): 179.6 °F - closed cup
• Flash Point (°C): 82 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter