W319503

trans-2-Methyl-2-pentenoic acid

≥98%, FCC, FG

• Linear Formula: C₂H₅CH=C(CH₃)CO₂H
• CAS Number: 16957-70-3
• Molecular Weight: 114.14
• FEMA Number: 3195
• EC Number: 241-026-4
• 유럽평의회 번호: 4177
• MDL number: MFCD00002655
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24901545
• 플래비스(Flavis) 번호: 8.055
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 300
• Grade: FG; Fragrance grade; Halal
• Agency: follows IFRA guidelines
• 규정 준수: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC
• vapor density: >1 (vs air)
• 분석: ≥98%
• refractive index: n20/D 1.46 (lit.)
• bp: 123-125 °C/30 mmHg (lit.); 123-125 °C/30 mmHg
• mp: 26-28 °C (lit.)
• density: 0.979 g/mL at 25 °C
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 향수 알레르기항원: no known allergens
• 감각 수용성의: jam; acidic; fruity; sour
• SMILES string: CC\C=C(/C)C(O)=O
• InChI: 1S/C6H10O2/c1-3-4-5(2)6(7)8/h4H,3H2,1-2H3,(H,7,8)/b5-4+
• InChI key: JJYWRQLLQAKNAD-SNAWJCMRSA-N

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point (°F): 226.4 °F - closed cup
• Flash Point (°C): 108 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges