普瑞巴林 148553-50-8 现货价格

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;有机原料;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;有机化学;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;有机化工;生化试剂;对照品;其他生化试剂;中间体;化工产品-有机溶剂;有机化工原料;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;超干溶剂;有机硼化合物;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;有机标准溶液;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 乙醇

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
最大波长(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)
普瑞巴林 148553-50-8 现货价格

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