产品信息 |
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| 中文名 | N,N-二甲基甲酰胺 |
| 中文同义 | N，N-二甲基甲酰胺;二甲基甲酰胺 危险品;N,N-二甲基甲酰胺,超干溶剂;N,N-二甲基甲酰胺,超干溶剂,带分子筛;水中二甲基甲酰胺-N,N二甲基甲酰胺;N,N-二甲基甲酰胺, 用于生物学;N,N-二甲基-2-萘甲酰胺;N,N-二甲基甲酰胺(一类) |
| 英文名 | N,N-Dimethylformamide |
| 英文同义 | amide,n,n-dimethyl-formicaci;Dimethylamid kyseliny mravenci;dimethylamidkyselinymravenci;N,N-DIMETHYLFORMAMIDE, 99.9+%, HPLC GRAD E;N N-DIMETHYLFORMAMIDE 99.8% A.C.S. &;N,N-DIMETHYLFORMAMIDE, 4X25 ML;N,N-DIMETHYLFORMAMIDE, MOLECULARBIOLOGY REAGENT;N,N-DIMETHYLFORMAMIDE NEUTRAL MARKER*FOR CAPILLARY |
| CAS | 68-12-2 |
| 分子式 | C3H7NO |
| 分子量 | 73.09 |
| EINECS | 200-679-5 |
| 相关类别 | 超干溶剂;标准品和标准物质;溶剂;无水溶剂;其他生化试剂;定制合成产品;专业试剂;微生物;化工原料-1;胺类;化工产品-有机化工;氮化合物;分析标准品;气相顶空试剂;有机化合物;二甲基甲酰胺;分析科学;HPLC溶剂;分子生物学试剂;光谱;气相色谱标准品(色标);CE试剂;色谱溶剂;合成材料中间体;农药中间体;生化试剂;酰胺类;对照品;有机原料;有机化工原料;化工;化学原料;有机原料;Organics;Dimethylformamide (DMF);PVC Coated Bottles;NMR;Spectrophotometric Grade;Spectrophotometric Solvents;Spectroscopy Solvents (IR;UV/Vis);C2 to C7;Amides;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Plastic Bottles;GC Headspace Solvents;GC Solvents;Solvents for GC applications;ACS and Reagent Grade Solvents;Carbon Steel Flex-Spout Cans;Life Science Reagents for Protein Expression and Purification;Life Science Reagents for Transfection;Molecular Biology;Molecular Biology Reagents;Research Essentials;ACS Grade;Analytical Reagents for General Use;C-D;Multi-Compendial;Puriss p.a.;Puriss p.a. ACS;ACS Grade Solvents;VerSA-Flow Products;Organic solvents;中间体;N,N-二甲基甲酰胺 DMF;有机化工原料;主要产品;化工原料;主打产品;极谱分析试剂;标准品;医药、农药及染料中间体;农药原药;LEDA HPLC;Analytical Reagents;Analytical/Chromatography;CHROMASOLV Plus;Chromatography Reagents &HPLC &HPLC Plus Grade Solvents (CHROMASOLV);HPLC/UHPLC Solvents (CHROMASOLV);Solvent Bottles;Solvent by Application;Solvent by Type;Solvent Packaging Options;Solvents;UHPLC Solvents (CHROMASOLV);Biotech;Biotech Solvents;Amber Glass Bottles;Products;Returnable Containers;Sure/Seal Bottles;ReagentPlus;ReagentPlus Solvent Grade Products;Semi-Bulk Solvents;Biochemicals;Core Bioreagents |
| 结构式 |  |
性质 |
|
| 熔点 | -61 °C |
| 比旋光度 | 0.94 º |
| 沸点 | 153 °C(lit.) |
| 密度 | 0.948 g/mL at 20 °C |
| 蒸气密度 | 2.5 (vs air) |
| 蒸气压 | 2.7 mm Hg ( 20 °C) |
| 折射率 | n20/D 1.430(lit.) |
| 闪点 | 136 °F |
| 储存条件 | Store at RT. |
| 溶解度 | water: miscible |
| 酸度系数(pKa) | -0.44±0.70(Predicted) |
| 形态 | Powder |
| 颜色 | APHA: ≤15 |
| 气味 (Odor) | Faint, ammonia-like odor detectable at 100 ppm |
| 相对极性 | 0.386 |
| PH值 | 7 (200g/l, H2O, 20℃) |
| 嗅觉阈值(Odor Threshold) | 1.8ppm |
| 爆炸极限值(explosive limit) | 2.2-16%(V) |
| 水溶解性 | soluble |
| 最大波长(λmax) | λ: 270 nm Amax: 1.00 λ: 275 nm Amax: 0.30 λ: 295 nm Amax: 0.10 λ: 310 nm Amax: 0.05 λ: 340-400 nm Amax: 0.01 |
| 敏感性 | Hygroscopic |
| Merck | 14,3243 |
| BRN | 605365 |
| 暴露限值 | NIOSH REL: TWA 10 ppm (30 mg/m3), IDLH 500 ppm; OSHA PEL: TWA 10 ppm; ACGIH TLV: TWA 10 ppm (adopted). |
| InChIKey | ZMXDDKWLCZADIW-UHFFFAOYSA-N |
| NIST化学物质信息 | Formamide, N,N-dimethyl-(68-12-2) |
| (IARC)致癌物分类 | 2A (Vol. 47, 71, 115) 2018 |
| EPA化学物质信息 | N,N-Dimethylformamide (68-12-2) |
1,4,8,11-四氮杂环十四烷 295-37-4 现货价格