计算溶液所需的质量、体积或浓度。
| 活性类型 | 活性值-log(M) | 作用机制 | 期刊 | 参考文献(PubMed IDs) |
|---|
有货
为什么选择此级别
AR 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温,充氩。DG运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 5240 篇同行评审文献引用。
概述
具有刺激性特殊气味，有腐蚀性。
乙酸是一种有机羧酸。这是一种有刺激性气味的易吸潮的液体。冰醋酸是无水乙酸。它通过溶液中的氢键和通常称为相的气体形成二聚体。它呈弱酸性。
应用
乙酸被广泛地用作各种氧化反应的溶剂。它可用于电子转移(ETD)离解串联质谱(MS/MS)分析合成多肽。它可与过氧化氢(30%过氧化氢)反应制备过氧乙酸(消毒剂)。
Acetic acid is an organic carboxylic acid. It is a hygroscopic liquid with a pungent odor. Glacial acetic acid is anhydrous acetic acid. It forms dimers with hydrogen bonds in solution and with gases usually called phases. It is weakly acidic.
Application
Acetic acid is widely used as a solvent for various oxidation reactions. It can be used for electron transfer (ETD) dissociation tandem mass spectrometry (MS/MS) analysis of synthetic peptides. It can react with hydrogen peroxide (30% hydrogen peroxide) to prepare peracetic acid (disinfectant).
规格
别名
冰醋酸,乙酸
英文别名
Acetasol | Ethanoat | FEMA Number 2006 | HSDB 40 | Octowy kwas | Orthoacetic acid | Acetasol (TN) | Methanecarboxylic acid | 10.Methanecarboxylic acid | Acetic acid, ACS reagent, >=99.7% | Acido acetico [Italian] | HOOCCH3 | Acetic | Acido acetico | AI3-0
规格或纯度
AR
英文名称
Acetic acid
储存条件
室温,充氩
运输条件
DG运输
名称和识别符
PubChem SID
EC号
200-580-7
分子类型
小分子
IUPAC Name
acetic acid
INCHI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChi Key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Smiles
CC(=O)O
Isomeric SMILES
CC(=O)O
UN Number
Packing Group
II
分子量
60.05
Beilstein号
506007
Reaxy-Rn
506007
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=506007&ln=
技术文档
高级数据
系统学分类
分类树（Taxonomy Tree）
| 界（kingdom) | 有机化合物 |
|---|---|
| 超类（Superclass) | 有机酸及其衍生物 |
| 类（Class) | 羧酸及其衍生物 |
| 亚类（Subclass） | 羧酸 |
| 中间层级节点（Intermediate Tree Nodes） | 暂无 |
| 直接上位类(Direct Parent) | 羧酸 |
| 其他上位类（Alternative Parents） | 一元羧酸及其衍生物 有机氧化物 碳氢化合物衍生物 羰基化合物 |
| 分子骨架（Molecular Framework) | 脂肪族无环化合物 |
| 取代基（Substituents） | 脂肪族非环化合物 - 羰基 - 羧酰胺基 - 烃衍生物 - 单羧酸或其衍生物 - 有机氧化物 - 有机氧化合物 - 有机氧化合物 |
| 描述（Description） | 该化合物属于有机化合物中的羧酸类。这类化合物含有羧基，其化学式为-C(=O)OH。 |
| 外部描述符（External Descriptors） | Straight chain fatty acids |
三维结构
交互式化学结构模型
关联靶点（人）
FFAR2
Tchem
游离脂肪酸受体2(Free fatty acid receptor 2)
(0 活性数据)
FFAR3
Tchem
游离脂肪酸受体3(Free fatty acid receptor 3)
(0 活性数据)
LCK
Tclin
Tyrosine-protein kinase LCK
(9212 活性数据)
FYN
Tclin
Tyrosine-protein kinase FYN
(5308 活性数据)
HCT-116
(91556 活性数据)
SLC16A1
Tchem
Monocarboxylate transporter 1
(146 活性数据)
FFAR3
Tchem
Free fatty acid receptor 3
(304 活性数据)
FFAR2
Tchem
Free fatty acid receptor 2
(545 活性数据)
POLK
Tbio
DNA polymerase kappa
(8653 活性数据)
POLL
Tbio
DNA polymerase lambda
(184 活性数据)
SLCO2B1
Tchem
Solute carrier organic anion transporter family member 2B1
(580 活性数据)
关联靶点（其它种属）
Caenorhabditis elegans (1055 活性数据)
Meloidogyne incognita (862 活性数据)
Mus musculus (284745 活性数据)
RAW264.7 (28094 活性数据)
Radish (446 活性数据)
Lolium rigidum (323 活性数据)
作用机制
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
化学和物理性质
密度
1.049
敏感性
对湿度敏感
折光率
1.37-1.373
闪点(℃)
40℃
沸点
117-118°C
熔点
16-16.5°C
分子量
60.050 g/mol
XLogP3
-0.200
氢键供体数Hydrogen Bond Donor Count
1
氢键受体数Hydrogen Bond Acceptor Count
2
可旋转键计数Rotatable Bond Count
0
精确质量Exact Mass
60.0211 Da
单同位素质量Monoisotopic Mass
60.0211 Da
拓扑极表面积Topological Polar Surface Area
37.300 Ų
重原子数Heavy Atom Count
4
形式电荷Formal Charge
0
复杂度Complexity
31.000
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
0
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
1
安全和危险性（GHS）
一般危化品
一般危化品
信号词
危险
危险声明
H226: 易燃液体和蒸气
H303: 要是吞了可能有害
H314: 造成严重的皮肤灼伤和眼睛损伤
预防措施声明
P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。
P233: 保持容器密闭。
P240: 地面/粘结容器和接收设备
P241: 使用防爆的[电气/通风/照明/.../]设备。
P242: 仅使用无火花的工具。
P243: 采取防静电措施
P264: 处理后要彻底洗手。
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P231+P232: 在惰性气体中操作。防潮。
P310: 立即致电解毒中心或医生。
P312: 打电话给毒物中心或医生。。。如果你觉得不舒服
P363: 再次使用之前，请清洗受污染的衣物。
P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。
P303+P361+P353: 如皮肤（或头发）沾染：立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。
P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。
P405: 密闭存放
P403+P235: 存放在通风良好的地方。保持低温。
P501: 将内容物/容器处理到。。。
WGK Germany
1
RTECS
AF1225000
Class
8 (3)
Merck Index
55
个人防护装备
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR
UN 2789PSN1 3(8) / PGII
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 H2628603 |
分析证书 | A112880 |
| D2630520 |
分析证书 | A112880 |
| B2609060 |
分析证书 | A112880 |
| K2504806 |
分析证书 | A112880 |
| F2523664 |
分析证书 | A112880 |
| C2506630 |
分析证书 | A112880 |
| K2414651 |
分析证书 | A112880 |
| H2423495 |
分析证书 | A112880 |
| D2401100 |
分析证书 | A112880 |
| A2430016 |
分析证书 | A112880 |
| K2301437 |
分析证书 | A112880 |
| I2305006 |
分析证书 | A112880 |
| F23301180 |
分析证书 | A112880 |
| I2220165 |
分析证书 | A112880 |
| I2220166 |
分析证书 | A112880 |
技术文档和文章
肽图检查法鉴定蛋白质结构
目录： 技术文章
EDTA为何应用如此广泛？
目录： 技术文章
常见的蛋白质凝胶染色方法
目录： 技术文章
脂肪酸（fatty acids）是一类带羧基（–COOH）的长碳链化合物，是脂质世界里的“积木”。它们既可以以游离脂肪酸（FFA）存在，也常以甘油三酯（TAG）、磷脂、胆固醇酯等形式“被装配”进更复杂的脂类结构中。
目录： 技术文章
Fatty Acids from Basics to Lab Practice: Structural Classification, Research Uses, and Selection Tips (with an Aladdin Representative Product Quick-Reference Table)
目录： 技术文章
TEMPO-Catalyzed Oxidation Quick Reference (Alcohol Oxidation Focus): Three Regeneration Routes (NaOCl / Cu–O₂ / PIDA) + Selection & Troubleshooting
目录： 技术文章
Masson’s Trichrome Stain (Masson’s Trichrome) Standard Operating Procedure (SOP)
目录： 实验方案（Protocols）
Physicochemical Properties, Staining Mechanisms, and Practical Application Specifications of Hematoxylin
目录： 技术文章
Installing a Redox Switch on Biomolecules: Principles, Conjugation Essentials, and an Application Guide for ATTO MB2 NHS ester
目录： 技术文章
Small-Molecule Inhibitors: A Practical Guide for Research Selection — A Minimal Evidence Chain and Scenario-Based Validation Framework (Including a Selection Matrix, Case Cards, and Product Tables 1–4)
目录： 技术文章
Practical Guide to Sodium Carboxymethyl Cellulose (CMC-Na): Thickening/Stabilizing Mechanisms, Key Controls for Solution Preparation, and Selection Navigation (including Table 1 and Tables A–C)
目录： 技术文章
Secondary Effects Behind Chromatographic Peak Tailing and Unstable Peak Shapes: How Residual Silanols (Si–OH) Affect Basic Compounds, and the Shortest Troubleshooting/Remediation Path (with Product Navigation and Tables 1–3)
目录： 技术文章
2-Methylpyridine–Borane (2-Picoline·BH₃) Reductive Amination Guide: Process Drivers for Replacing NaBH₃CN, the Practical Operating Window, and Scale-Up/Quench Close-Out Essentials (Including Product Tables 1–3)
目录： 技术文章
Inulin: Structural Features, Physicochemical Properties, Application Development, and Research Progress in Experimental Settings
目录： 技术文章
Methodological essentials for mineralization visualization: Alizarin Red S staining vs. Von Kossa silver staining
目录： 技术文章
Recent Advances in Methods for Measuring Plant Fiber-Related Indices and Application-Oriented Selection
目录： 技术文章
Functions and Significance of Common Physiological and Biochemical Indices in Animals and Plants
目录： 技术文章
Recent Advances in Methods for Measuring Starch-Related Indices in Plants and Their Application-Oriented Selection
目录： 技术文章
How Organic Acids “Stabilize a System”: Selection Logic via the pH Window, Salt Forms, and Metal-Ion Management (with a navigation guide to Tables A–E)
目录： 技术文章
Acid Phosphatase: Dephosphorylation Reactions in Acidic Microenvironments and Their Research, Assay, and Detection Applications
目录： 技术文章
Amino Acid Oxidases: Oxygen-Dependent Oxidative Deamination Systems and Their Analytical and Applied Uses
目录： 技术文章
Agarose Precast Gels: Composition, Advantages, and Application Workflows for Standardized Nucleic Acid Electrophoresis Matrices
目录： 技术文章
Hemicellulases: A Review of Substrate Specificity, Catalytic Systems, and Research and Industrial Applications
目录： 技术文章
Chlorophyll: Structural Features, Physicochemical Properties, and Key Points for Research and Industrial Applications
目录： 技术文章
Chitinases: Substrate-Specific Degradation Mechanisms, Enzymatic Properties, and Application Directions
目录： 技术文章
Ferulic Acid: Structural Features, Preparation Routes, and Key Points for Research Applications
目录： 技术文章
β-Acyloxy Alkenyl Amides (AAAs): A New Approach to Amide Bond and Peptide Bond Construction Worth Attention
目录： 技术文章
Silane Precursors in Sol-Gel Film Formation: Precursor Selection and Its Influence on Film-Formation Outcomes
目录： 技术文章
Revisiting Titanium Tetrachloride: New Advances in the Direct Amidation and Esterification of Carboxylic Acids
目录： 技术文章
DAST-Mediated Amidation at Room Temperature: Method Features, Practical Value, and Scope of Applicability
目录： 技术文章
Understanding ATD-DMAP: From Reagent Design to Esterification, Amidation, and Stereochemical Integrity
目录： 技术文章
Understanding Cbz (Benzyloxycarbonyl): Selection Logic and Practical Value of a Classical Amino Protecting Group
目录： 技术文章
The Core Value of the Trityl Family of Protecting Groups: Acid-Deprotection Hierarchies and Selective Route Design
目录： 技术文章
Reassessing Trimethylaluminum: Method Design and Experimental Value of One-Pot Peptide Elongation from Unprotected Amino Acids
目录： 技术文章
Phthaloyl: Its Role in Primary Amine Protection and Practical Considerations for Experimental Selection
目录： 技术文章
乙酰基代谢酶网络与体外酶学分析
目录： 技术文章
Research Value of Polyelectrolyte Multilayers: Layer-by-Layer Design of Interfacial Composition, Mass Transport, and Function
目录： 技术文章
黄酮类化合物提取方法及工艺选择
目录： 技术文章
Triphenylphosphine Dibromide (PPh₃Br₂) Is More Than Just a Brominating Reagent: Experimental Selection Logic from Alcohol-to-Alkyl Bromide Conversion to Carboxylic Acid Activation and One-Pot Esterification, Vinyl Bromide Formation, and Nitrile Constructi
目录： 技术文章
Reaction Roles of DBU in Different Systems: Experimental Judgment from a Strong Organic Base to Nucleophilic Catalysis and Participation in the Reaction Pathway
目录： 技术文章
Liquid Polyisoprene: Material Characteristics, Application Directions, and Selection Considerations
目录： 技术文章
DMAP Is More Than Just an Organic Base: Experimental Judgment from Nucleophilic Acyl Transfer to Esterification and Macrolactonization
目录： 技术文章
Experimental Evaluation of Triphosgene in Organic Synthesis: Understanding Its Selection Logic Through Reaction Tasks
目录： 技术文章
Triphenylphosphine-Involved Carboxylic Acid Activation and Amide Bond Formation: Activation Pathways, Anhydride Competition, and Applicability Scenarios
目录： 技术文章
Porous Graphitic Carbon (PGC) Chromatography Columns: Creating New Selectivity for Challenging Separations through Molecular Shape and the π-Electron Cloud on the Graphitic Surface
目录： 技术文章
Experimental Research on Candidate Probiotics: From Strain Identification and Mechanistic Evaluation to Product Selection
目录： 技术文章
What Is Silica Sol: Mechanism of Action, Application Scenarios, and Selection Criteria for Nanosilica Dispersions
目录： 技术文章
Functional Distinction among Orange G-6, EA36, and EA50 in the Papanicolaou Staining System
目录： 技术文章
Microbial Morphological Identification: Observation Systems, Staining Methods, and Result Interpretation
目录： 技术文章
How to Troubleshoot Abnormal Impurities in Peptide Synthesis? Locating Process Issues Through Amino-Related Side Reactions
目录： 技术文章
Selection and Formulation Design Guidelines for Phenolic Resins in Coatings: Applicable Scenarios, Application Limitations, and Performance Verification
目录： 技术文章
Principles, Method Selection, and Result Interpretation for Malondialdehyde Content Detection
目录： 技术文章
Application of Shellac, a Natural Film-Forming Resin, in Coatings: Alcohol-Soluble Fast-Drying Film Formation, Sealing and Repair, and Performance Boundaries
目录： 技术文章
Mechanisms and Control of Coating Yellowing: From Chromophoric Structure Formation to Source Diagnosis and Formulation Optimization
目录： 技术文章
Differences, Functions, and Selection Guidelines for Sodium Hydroxide Flakes, Granules, Liquid Caustic Soda, and Caustic Soda in Household and Personal Care Product Manufacturing: The Functional and Application Logic of Sodium Hydroxide
目录： 技术文章
Sodium Metasilicate in Cleaning Applications: Hydration-Form Differences, Mechanisms of Action, and Selection Logic
目录： 技术文章
What Is an Etchant? Etching Mechanisms for Revealing Metallographic Microstructures, Selection Methods, and Applications of Related Wet-Etching Reagents
目录： 技术文章
Performance Sources and Formulation Applications of Enzyme-Based Ingredients in Daily Chemical Products: Fermentation Transformation, Enzymatic Reactions, and Application Principles
目录： 技术文章
Formation and Control of Carboxyl- and Hydroxyl-Related Impurities in Peptide Synthesis — Using Asp/Glu and Ser/Thr Residue Side Reactions as Examples
目录： 技术文章
Why Do Rust Spots Appear on Neutral Wall Putty? Iron Sources, Moisture Migration, Oxidative Color Development, and Prevention Measures
目录： 技术文章
Establishment and Evaluation of Animal Models of Gastric Ulcer: Chemical Induction, Stress Injury, Infection Models, and Healing Studies
目录： 技术文章
Probiotics, Prebiotics, and Postbiotics in Skin Care: Conceptual Distinctions, Mechanisms of Action, and Their Applications in the Care of Dry, Itchy, and Rough Skin
目录： 技术文章
Multilevel Moisturizing Mechanisms of Sodium Hyaluronate and Its Derivatives: Molecular Weight Modulation, Crosslinking, Acetylation, and Major Sites of Action
目录： 技术文章
Sources, Host-Regulatory Mechanisms, and Tumor-Immune Effects of Gut Microbiota-Derived Metabolites
目录： 技术文章
What Determines Collagen Function: From Triple-Helix Formation to Hierarchical Assembly, Crosslink Maturation, and Dynamic Remodeling
目录： 技术文章
Differences Between Animal-Derived Collagen and Recombinant Collagen in Skincare: Sequence and Structure, Safety, Skin Effects, and Evidence Evaluation
目录： 技术文章
3,3-Spiro-α-Proline Building Blocks: Structural Features, Complementary Synthetic Routes, and Multigram-Scale Preparation
目录： 技术文章
Stereoretentive Decarboxylative Amidation with Dioxazolones: A Two-Electron Rearrangement Mechanism for Stereochemical Transfer from Chiral Carboxylic Acids
目录： 技术文章
此产品的引用文献
溶液计算器
相关产品
冰乙酸-Moligand™, Standard for GC, ≥99.8%(GC),CAS:64-19-7
冰乙酸-Moligand™, ≥99.8%,CAS:64-19-7
冰乙酸-UltraPureChrom™, 用于液相色谱（for HPLC), ≥99.9%,CAS:64-19-7
冰乙酸-优级试剂, ≥99.5%,CAS:64-19-7
冰乙酸-Moligand™, 电子级, ≥99.7%,CAS:64-19-7
冰乙酸-Moligand™, 分析标准品,CAS:64-19-7
冰乙酸-UltraPureChrom™, for LC-MS,CAS:64-19-7
冰乙酸-Moligand™, ACS, ≥99.7%,CAS:64-19-7
冰乙酸-Moligand™, 适用于荧光分析, ≥99.7%,CAS:64-19-7
乙酸-高级纯, ≥99.8%,CAS:64-19-7
96%醋酸-Moligand™, 适用于分析, 优级品,FFA2 受体激动剂;FFA3 受体激动剂,CAS:64-19-7
乙酸-Moligand™, 适用于合成,CAS:64-19-7
乙酸-UltraBio™, 超纯级, 用于发光, ≥99.5%(GC),CAS:64-19-7
乙酸-适用于无机痕量分析, ≥99%,CAS:64-19-7
乙酸-PrimorTrace™, ≥99.99% metals basis, glacial,CAS:64-19-7
乙酸-Moligand™, 适用于分析, ACS,CAS:64-19-7
乙酸-Moligand™, 超纯级,CAS:64-19-7
乙酸-Moligand™, PrimorTrace™, ≥99%,CAS:64-19-7
乙酸 溶液-Moligand™, 30%,CAS:64-19-7
冰乙酸-≥99%,CAS:64-19-7
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
Copyright © 2023至今 上海阿拉丁生化科技股份有限公司 保留所有权利。
危险品化学品经营许可证（带存储）