CRM78266

Isovaleric acid

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• 동의어(들): 3-Methylbutanoic acid, 3-Methylbutyric acid
• Linear Formula: (CH₃)₂CHCH₂COOH
• CAS Number: 503-74-2
• Molecular Weight: 102.13
• Beilstein: 1098522
• MDL number: MFCD00002726
• UNSPSC 코드: 41116107

속성

• Grade: certified reference material
• Quality Level: 300
• vapor pressure: 0.38 mmHg ( 20 °C)
• 제품 라인: TraceCERT^®
• grade: TraceCERT^®
• autoignition temp.: 824 °F
• 유통기한: limited shelf life, expiry date on the label
• 제조업체/상표: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• refractive index: n20/D 1.403 (lit.)
• bp: 175-177 °C (lit.)
• mp: −29 °C (lit.)
• density: 0.925 g/mL at 20 °C (lit.)
• SMILES string: CC(C)CC(O)=O
• InChI: 1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)
• InChI key: GWYFCOCPABKNJV-UHFFFAOYSA-N

설명

일반 설명

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

법적 정보

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): 176.0 °F - Pensky-Martens closed cup
• Flash Point (°C): 80 °C - Pensky-Martens closed cup