W329800

3-Mercapto-2-butanone

≥95%, FG

• 동의어(들): 3-sulfanylbutan-2-one
• Linear Formula: CH₃CH(SH)COCH₃
• CAS Number: 40789-98-8
• Molecular Weight: 104.17
• FEMA Number: 3298
• EC Number: 255-082-2
• 유럽평의회 번호: 11497
• MDL number: MFCD00085206
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24901620
• 플래비스(Flavis) 번호: 12.047
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 400
• Grade: FG; Halal; Kosher
• 규정 준수: EU Regulation 1334/2008 & 872/2012
• 분석: ≥95%
• bp: 48-49 °C/15 mmHg (lit.)
• density: 1.035 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: meaty; onion; roasted; sulfurous
• 저장 온도: 2-8°C
• SMILES string: CC(S)C(C)=O
• InChI: 1S/C4H8OS/c1-3(5)4(2)6/h4,6H,1-2H3
• InChI key: XLMPYCGSRHSSSX-UHFFFAOYSA-N

설명

일반 설명

3-Mercapto-2-butanone is a sulfur-containing flavor compound mainly found in meat and meat products. It is formed by the Maillard reaction between sugars and cysteine or thiamin, which are known precursors for meat-like flavorings.

생화학적/생리학적 작용

Taste at 0.3-1.0 ppm

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H226,H315,H319,H335
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 117.0 °F - closed cup
• Flash Point (°C): 47.2 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter