L091000

N,N-二甲基甲酰胺

• 别名: DMF, NSC 5356
• 线性分子式: HCON(CH₃)₂
• CAS号: 68-12-2
• 分子量: 73.09
• Beilstein: 605365
• EC號碼: 200-679-5
• MDL號碼: MFCD00003284
• 分類程式碼代碼: 12352111
• PubChem物質ID: 329817380
• NACRES: NA.51
• bp: 153 °C (lit.)

属性

• 蒸汽密度: 2.5 (vs air)
• 品質等級: 100
• 蒸汽壓力: 2.7 mmHg ( 20 °C)
• 種類: for DNA synthesis
• 產品線: Proligo Reagents
• 形狀: liquid
• 自燃溫度: 833 °F
• expl. lim.: 15.2 %
• 儲存條件: dry at room temperature
• 雜質: ≤200 ppm water content (Karl Fischer); ≤9 ppm Amine content
• 顏色: clear
• 折射率: n20/D 1.430 (lit.)
• pH值: 6.7
• bp: 153 °C (lit.)
• mp: −61 °C (lit.)
• 密度: 0.944 g/mL (lit.)
• SMILES 字串: [H]C(=O)N(C)C
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
• InChI 密鑰: ZMXDDKWLCZADIW-UHFFFAOYSA-N

说明

一般說明

N,N-Dimethylformamide (DMF) is an amide that works as a multipurpose reagent that is an effective polar solvent for various compounds and a ligand for metallic compounds. It also acts as a key intermediate as an electrophilic or nucleophilic agent for mediating reactions as it delivers its own H, C, N, and O atoms in compound synthesis.

應用

多种疏水性有机化合物的溶剂。

DMF is a widely used polar solvent in which organic, organometallic, and bioorganic transformations are carried out. It is also a solvent for many hydrophobic organic compounds and acts as a source of building blocks in various organic synthesis reactions.

安全信息

• 象形圖: GHS02,GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H226,H312 + H332,H319,H360D
• 防範說明: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 135.5 °F - closed cup
• 閃點（°C）: 57.5 °C - closed cup