W222003

Isobutyraldehyde

≥98%, FG

• 동의어(들): 2-Methylpropanal, Isobutanal, 2-Methylpropionaldehyde
• Linear Formula: (CH₃)₂CHCHO
• CAS Number: 78-84-2
• Molecular Weight: 72.11
• FEMA Number: 2220
• Beilstein: 605330
• EC Number: 201-149-6
• 유럽평의회 번호: 92
• MDL number: MFCD00006980
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24900932
• 플래비스(Flavis) 번호: 5.004
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 400
• Grade: FG; Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines; meets purity specifications of JECFA
• 규정 준수: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 117; FDA 21 CFR 172.515
• vapor density: 2.5 (vs air)
• vapor pressure: 66 mmHg ( 4.4 °C)
• 분석: ≥98%
• autoignition temp.: 384 °F
• expl. lim.: 10 %, 25 °F; 2 %, 32 °F
• refractive index: n20/D 1.374 (lit.)
• bp: 63 °C (lit.)
• mp: −65 °C (lit.)
• solubility: 60 g/L at 25 °C
• density: 0.79 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: fresh; green; floral
• 저장 온도: 2-8°C
• SMILES string: [H]C(=O)C(C)C
• InChI: 1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
• InChI key: AMIMRNSIRUDHCM-UHFFFAOYSA-N

설명

일반 설명

Isobutyraldehyde is an aliphatic aldehyde that can be used as a flavoring agent. It has been identified as one of the volatile flavor components in wheat essence. Some humans are anosmic towards the odor of isobutanal.

애플리케이션

• Single-Atom palladium engineered cobalt nanocomposite for selective aerobic oxidation of sulfides to sulfoxides.: This study presents a novel approach using a palladium-engineered cobalt nanocomposite that promotes the selective aerobic oxidation of sulfides, with isobutyraldehyde acting as an important reagent in the process, offering potential for more efficient and environmentally friendly chemical synthesis (Ma et al., 2024).

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H319
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): -11.2 °F - closed cup
• Flash Point (°C): -24 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves