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江西瑞威尔生物科技有限公司
主营：生物化工,化学试剂
江西瑞威尔生物科技有限公司
主营：生物化工,化学试剂
4
乙醇 64-17-5
产品信息 | |
| 中文名 | 乙醇 |
| 中文同义 | 羟基乙烷;乙酸乙酯,80 MG/DL, 10 PACK 1.2 ML;乙醇 ROOM TEMPERATURE;乙酸乙酯-20, 20 MG/DL, 10 PACK 1.2 ML;乙醇2;乙醇99.5%;乙醇试剂盒套装;乙酸乙酯-100,100 MG/DL,10 PACK 1.2 ML;乙醇 |
| 英文名 | Ethanol |
| 英文同义 | ALCOHOL DENAT.;ETHYL ALCOHOL, ANHYDROUS, 200 PROOF, 99.5+%;ETHYL ALCOHOL, REAGENT, ANHYDROUS, DENAT URED;ETHANOL, DENATURATED S15;ETHANOL CONTROL-H;ETHANOL 200 PROOF HPLC/SPECTROPHOTOME&;ETHANOL STANDARD SOLUTION (10% V/V);TOYOPEARL SUPER Q-650M, 250ML |
| CAS | 64-17-5 |
| 分子式 | C2H6O |
| 分子量 | 46.07 |
| EINECS | 200-578-6 |
| 相关类别 | 醇类;**原料;分析标准品;HPLC分析试剂;无水溶剂;标准品和标准物质;基因组学和分子诊断;诊断试剂;生物化学;原料药;**化学;溶剂和助溶剂;食品加工助剂;食品添加剂;其它含氧化合物;微生物;无机化合物和盐;蛋白质组学;专业试剂;溶剂;定制合成产品;医药原料;**化工;生化试剂;对照品;其他生化试剂;中间体;化工产品-**溶剂;**化工原料;细胞生物学-细胞氧化应激;清洗剂;乙醇大货;化工;DNA &Ethanol (Tax-Paid Ethanol);Molecular Biology;RNA Purification;HPLC/Spectrophotometric;NOWPak Products;Semi-Bulk Solvents;Sure/Seal Bottles;ACS and Reagent Grade Solvents;Reagent Grade Solvents;Essential Chemicals;Inorganic Salts;Reagent Grade;Research Essentials;Solutions and Reagents;NMR;Spectrophotometric Grade;Spectrophotometric Solvents;Spectroscopy Solvents (IR;UV/Vis);ACS Grade;ACS Grade Solvents;Nutrition Research;Other Biochemical;**干溶剂;**硼化合物;化工原料;分析科学;气相色谱标准品(色标);乙醇;HPLC溶剂;变性剂;电子化学品;光谱;农业和环境标准品;CE试剂;色谱溶剂;**标准溶液;工业酒精;主要产品;主打产品;航空化学品-清洗剂;化工材料;医药、农药及染料中间体;Organics;Chemistry;Amber Glass Bottles;Reagents;Solvent Bottles;Solvent by Type;Solvent Packaging Options;Solvents;Multi-Compendial;CHROMASOLV Gradient;CHROMASOLV for HPLC;Plastic Bottles;Anhydrous Solvents;Reagent;Solvent by Application;Electronic Chemicals;Materials Science;Micro/NanoElectronics;Semiconductor Grade Chemicals;Semiconductor Solvents;Molecul;Bioactive Small Molecules;Cell Biology;Core Bioreagents;E;General Reagents;Life Science Reagents for Cell Culture;Life Science Reagents for Cloning;Life Science Reagents for DNA/RNA Electrophoresis;Life Science Reagents for Northern and Southern Blotting;Life Science Reagents for Nucleic Acid Purification;Life Science Reagents for PCR;Life Science Reagents for Protein Electrophoresis;Life Science Reagents for Protein Expression and Purification;Life Science Reagents for RNAi;Life Science Reagents for Transfection;HPLC and Spectrophotometric;Phytochemicals by Chemical Classification;Allium cepa (Onion);Citrus aurantium (Seville orange);Ephedra sinica;Panax ginseng;Phytochemicals by Plant (Food/Spice/Herb) |
| 结构式 | |
性质 | |
| 熔点 | -114°C |
| 沸点 | 78°C |
| 密度 | 0.789 g/mL at 20 °C |
| 蒸气密度 | 1.59 (vs air) |
| 蒸气压 | 43 mmHg at 20 °C |
| 折射率 | 1.3614 |
| FEMA | 2419 | ETHYL ALCOHOL |
| 闪点 | 12°C |
| 储存条件 | Store at RT. |
| 溶解度 | water: soluble (completely) |
| 酸度系数(pKa) | 16(at 25℃) |
| 形态 | Liquid. Colorless liquid / invisible vapor. |
| 颜色 | APHA: ≤10 |
| 比重 | 0.80872～0.81601 |
| PH值 | 7.0 (10g/l, H2O, 20℃) |
| 相对极性 | 0.654 |
| 气味 (Odor) | Pleasant alcoholic odor detectable at 49 to 716 ppm (mean = 180 ppm) |
| 嗅觉阈值(Odor Threshold) | 0.52ppm |
| 爆炸极限值(explosive limit) | 3.1-27.7%(V)(ethanol) |
| 水溶解性 | miscible |
| 较大波长(λmax) | λ: 240 nm Amax: 0.40 λ: 250 nm Amax: 0.30 λ: 260 nm Amax: 0.30 λ: 270 nm Amax: 0.10 λ: 340 nm Amax: 0.10 |
| 敏感性 | Hygroscopic |
| Merck | 14,3760 |
| JECFA Number | 41 |
| BRN | 1718733 |
| 暴露限值 | TLV-TWA 1900 mg/m3 (1000 ppm) (ACGIH). |
| 稳定性 | Stable. Substances to be avoided include strong oxidizing agents, peroxides, acids, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Hygroscopic. |
| (IARC)致癌物分类 | 1 (Vol. 96, 100E) 2012 |
| NIST化学物质信息 | Ethanol(64-17-5) |
| EPA化学物质信息 | Ethanol (64-17-5) |