67649

Methylmalonic acid

analytical standard

• 동의어(들): 2-Methylpropanedioic acid
• Linear Formula: CH₃CH(CO₂H)₂
• CAS Number: 516-05-2
• Molecular Weight: 118.09
• Beilstein: 1756084
• MDL number: MFCD00002656
• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: analytical standard
• 분석: ≥98.5% (GC)
• 형태: solid
• 유통기한: limited shelf life, expiry date on the label
• mp: 128-130 °C (lit.); 131-134 °C
• SMILES string: CC(C(O)=O)C(O)=O
• InChI: 1S/C4H6O4/c1-2(3(5)6)4(7)8/h2H,1H3,(H,5,6)(H,7,8)
• InChI key: ZIYVHBGGAOATLY-UHFFFAOYSA-N

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P280 - P304 + P340 + P312 - P337 + P313 - P403 + P233
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable