8.00387

丙二酸

Technipur^®, for synthesis

• 别名: 缩苹果酸
• 线性分子式: CH₂(COOH)₂
• CAS号: 141-82-2
• 分子量: 104.06
• Beilstein: 1751370
• MDL號碼: MFCD00002707
• 分類程式碼代碼: 12352106
• NACRES: NA.21

属性

• 等級: for synthesis
• 品質等級: 200
• 蒸汽壓力: 0.002 hPa ( 25 °C)
• mp: 132-135 °C (dec.) (lit.)
• SMILES 字串: OC(=O)CC(O)=O
• InChI: 1S/C3H4O4/c4-2(5)1-3(6)7/h1H2,(H,4,5)(H,6,7)
• InChI 密鑰: OFOBLEOULBTSOW-UHFFFAOYSA-N

说明

一般說明

Malonic acid is a 1,3-dicarboxylic acid commonly used in the manufacture of dyes, pharmaceuticals, adhesives, agrochemicals, and fragrances, facilitated by the high reactivity of the central methylene group.

應用

Malonic acid can be used as:

• A complexing agent in the preparation of Cr-P coatings applicable in engineering tools and components.
• A cross-linker in the synthesis of closed-cell polyurethane foams applicable in the polymer industry.

It can also be introduced into the isotropic conductive adhesive formulation to enhance the electrical properties of electrically conductive adhesives.

法律資訊

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

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H318
• 防範說明: P280 - P305 + P351 + P338
• 危險分類: Eye Dam. 1
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 314.6 °F
• 閃點（°C）: 157 °C