W284300

4-Pentenoic acid

≥98%, stabilized, FG

• 동의어(들): 3-Vinylpropionic acid, Allylacetic acid
• Linear Formula: CH₂=CHCH₂CH₂COOH
• CAS Number: 591-80-0
• Molecular Weight: 100.12
• FEMA Number: 2843
• Beilstein: 1633696
• EC Number: 209-732-7
• 유럽평의회 번호: 2004
• MDL number: MFCD00004408
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24901344
• 플래비스(Flavis) 번호: 8.048
• NACRES: NA.21
• 감각 수용성의: cheese
• Grade: FG; Halal; Kosher
• 생물학적 소스: synthetic
• Agency: meets purity specifications of JECFA
• 식품 알레르기항원: no known allergens

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; FDA 21 CFR 172.515
• vapor density: >1 (vs air)
• 분석: ≥98%
• 포함: α-tocopherol, synthetic as stabilizer
• refractive index: n20/D 1.428 (lit.)
• bp: 83-84 °C/12 mmHg (lit.)
• mp: −22.5 °C (lit.)
• density: 0.981 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: cheese
• SMILES string: OC(=O)CCC=C
• InChI: 1S/C5H8O2/c1-2-3-4-5(6)7/h2H,1,3-4H2,(H,6,7)
• InChI key: HVAMZGADVCBITI-UHFFFAOYSA-N

설명

일반 설명

4-Pentenoic acid is a volatile acid reported to be found in tobacco.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H314
• 예방조치 성명서: P270 - P280 - P301 + P312 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): 192.2 °F - closed cup
• Flash Point (°C): 89 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter