W340707

trans-2-Methyl-2-butenal

sum of isomers, ≥99%, FG

• 동의어(들): Tiglic aldehyde, (E)-2-Methylbut-2-enal, trans-2,3-Dimethylacrolein, trans-2-Methyl-2-butenal, Tiglinaldehyde
• Linear Formula: CH₃CH=C(CH₃)CHO
• CAS Number: 497-03-0
• Molecular Weight: 84.12
• FEMA Number: 3407
• Beilstein: 1698207
• 유럽평의회 번호: 2281
• MDL number: MFCD00006977
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24901527
• 플래비스(Flavis) 번호: 5.095
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 400
• Grade: FG; Halal; Kosher
• Agency: meets purity specifications of JECFA
• 규정 준수: EU Regulation 1334/2008 & 178/2002
• 분석: ≥99%
• 불순물: <2.0% tiglic acid
• refractive index: n20/D 1.448 (lit.)
• bp: 116-119 °C/752 mmHg (lit.); 116-122 °C
• density: 0.869 g/mL at 20 °C; 0.871 g/mL at 25 °C (lit.)
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 감각 수용성의: green; fruity
• SMILES string: C\C=C(/C)C=O
• InChI: 1S/C5H8O/c1-3-5(2)4-6/h3-4H,1-2H3/b5-3+
• InChI key: ACWQBUSCFPJUPN-HWKANZROSA-N

설명

일반 설명

trans-2-Methyl-2-butenal is one of the major volatile constituents of coriander and olive oil.

애플리케이션

• Gas-Phase Reaction of trans-2-Methyl-2-butenal with Cl: Kinetics, Gaseous Products, and SOA Formation.: This study provides a comprehensive analysis of the atmospheric reactions involving trans-2-Methyl-2-butenal, highlighting its impact on air quality and secondary organic aerosol (SOA) formation. Such insights are crucial for environmental chemists and policymakers aiming to understand and mitigate air pollution (Antiñolo et al., 2020).

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H315,H319,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 69.8 °F - closed cup
• Flash Point (°C): 21 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter