M1296

Malonic acid

ReagentPlus^®, 99%

• 동의어(들): Propanedioic acid
• Linear Formula: CH₂(COOH)₂
• CAS Number: 141-82-2
• Molecular Weight: 104.06
• Beilstein: 1751370
• EC Number: 205-503-0
• MDL number: MFCD00002707
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24896631
• NACRES: NA.21

속성

• Grade: reagent grade
• Quality Level: 200
• vapor pressure: 0.002 hPa ( 25 °C)
• 제품 라인: ReagentPlus^®
• 분석: 99%
• 양식: chunks; granular; powder or crystals
• bp: 215 °C/18.66 hPa
• mp: 132-135 °C (dec.) (lit.)
• solubility: 1 M NaOH: 100 mg/mL, clear to slightly hazy, colorless to faintly yellow
• density: 1,6 g/cm³
• 작용기: carboxylic acid
• SMILES string: OC(=O)CC(O)=O
• InChI: 1S/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)
• InChI key: OFOBLEOULBTSOW-UHFFFAOYSA-N
• 유전자 정보: human ... SRC(6714)

설명

일반 설명

Malonic acid (MA), also known as propanedioic acid, is a dicarboxylic acid. The crystals of MA are triclinic at room temperature. The oxidation of malonic acid by cerium (IV) in sulfuric acid solution has been studied. The reaction kinetics of the photocatalytic decomposition of MA in aqueous suspensions of titanium dioxide (TiO₂) have been described.

애플리케이션

Malonic acid may be used as a cross-linking agent between corn starch and potato starch to improve its mechanical properties.

기타 정보

Go to Redi-Dri^™ Product Listing 792535

법적 정보

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

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 314.6 °F - closed cup
• Flash Point (°C): 157 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves