H2507581计算溶液所需的质量、体积或浓度。
| 活性类型 | Relation | Activity value | Units | Action Type | 期刊 | PubMed Id | doi | Assay Aladdin ID |
|---|
有货
为什么选择此级别
无水级 提供 ≥99.8% 纯度，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。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 7054 篇同行评审文献引用。
概述
甲醇是一种有机合成中常用的工业级有机溶剂。因其具备高H/C比、低烟灰产生倾向、相对低的重整温度并在室温下的液相状态，它被视为燃料电池技术中的潜在氢源。通过MTO（甲醇-烯烃）工艺由甲醇所形成的烯烃（乙烯或丙烯）可替代石油和天然气用于烃燃料的生产。
据报道，甲醇在择形沸石的存在下经历热化学转化为碳2-碳10烃。有研究提出了钌原子在钌铂催化剂体系上的氧化反应。
甲醇是一种有机溶剂，可以在氧化铜/氧化锌/铝2氧3催化剂存在下由合成气合成。由于其高氢碳比、低烟灰生成倾向、相对低的重整温度以及在室温下以液态存在，它是燃料电池技术中氢源的理想候选物。在直接甲醇燃料电池（DMFC）中，甲醇与空气一起氧化发电。甲醇通过甲醇制烯烃工艺生成的烯烃（乙烯或丙烯）可以替代石油和天然气生产烃类燃料。
应用
甲醇已用于以下用于绿脓菌素的合成和纯化，绿脓菌素浓度的分光光度估算，以及利用分光光度计的吸收值来计算绿脓菌素摩尔浓度。 在核型分析中作为染色液的组分。 在克隆形成检测中作为染色液的组分用于细胞克隆的染色。 在制备薄的吉姆萨染色血涂片时，甲醇已用于组织的固定。它已用于合成绿脓菌素过程中的纯化步骤，而绿脓菌素是一种在 铜绿假单胞菌 中发现的有毒化合物。
甲醇已被用作十二烷基硫酸钠-聚丙烯酰胺凝胶电泳（SDS-PAGE）分析从斑点沙鲈（斑带副鲈）幼虫中分离的碱性蛋白酶同种型的溶剂。已用于辣椒、号辣椒果皮提取物中胡萝卜素和叶黄素的高效液相色谱分离和定量测定。
Methanol is an industrial organic solvent commonly used in organic synthesis. It is being considered as a potential hydrogen source in fuel cell technology due to its high H/C ratio, low propensity for soot generation, relatively low reforming temperature and its liquid state at room temperature. The olefins (ethylene or propylene) formed from methanol via MTO (methanol-to-olefins) process, can be an alternative to oil and gas to produce hydrocarbon fuels.
Application
Methanol has been used for fixing the tissues during preparation of thin giemsa stained blood smears. It has been used in the purification step during the synthesis of pyocyanin, a toxic compound found in Pseudomonas aeruginosa . Methanol has been used in following applications: Used for the synthesis and purification of pyocyanin, spectrophotometric estimation of pyocyanin concentration, and the calculation of pyocyanin molar concentration using spectrophotometer absorption data. Used as a component of staining solution used in karyotyping. Used as a component of staining solution to stain cell colonies in colony formation assay.
规格
别名
木精 | 木酒精
英文别名
DTXCID801731 | Methanol, p.a., 99.9% | Methylalkohol | METHANOL (D2) | Surflo-B17 | Methanol, anhydrous, 99.8% | Methanol, HPLC grade | Alcool metilico [Italian] | Metanolo [Italian] | Methanol, low water for titration | Methylol | NSC 85232 | Methanol, a
规格或纯度
无水级, ≥99.8%
英文名称
Methanol
储存条件
室温
运输条件
DG运输
纯度
≥99.8%
名称和识别符
EC号
200-659-6
分子类型
小分子
IUPAC Name
methanol
INCHI
1S/CH4O/c1-2/h2H,1H3
InChi Key
OKKJLVBELUTLKV-UHFFFAOYSA-N
Smiles
CO
Isomeric SMILES
CO
UN Number
Packing Group
II
分子量
32.04
Beilstein号
3662861
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) | 有机氧化合物 |
| 类（Class) | 有机氧化合物 |
| 亚类（Subclass） | 醇和多元醇 |
| 中间层级节点（Intermediate Tree Nodes） | 暂无 |
| 直接上位类(Direct Parent) | 伯醇 |
| 其他上位类（Alternative Parents） | 碳氢化合物衍生物 |
| 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 - 烃衍生物 - 初级醇 |
| 描述（Description） | 该化合物属于有机化合物中的伯醇类。这类化合物含有伯醇官能团，通式为RCOH（R=烷基、芳基）。 |
| 外部描述符（External Descriptors） | a short-chain alcohol |
三维结构
交互式化学结构模型
关联靶点（人）
TSHR
Tclin
Thyroid stimulating hormone receptor
(29986 活性数据)
UGT2B4
Tbio
UDP-glucuronosyltransferase 2B4
(139 活性数据)
UGT2B10
Tbio
UDP-glucuronosyltransferase 2B10
(42 活性数据)
关联靶点（其它种属）
Pseudomonas aeruginosa (123386 活性数据)
Staphylococcus aureus (210822 活性数据)
Escherichia coli (133304 活性数据)
Bacillus cereus (7522 活性数据)
Tetrahymena pyriformis (68 活性数据)
Lithobates pipiens (29 活性数据)
Colletotrichum gloeosporioides (560 活性数据)
Nfe2l2
Nuclear factor erythroid 2-related factor 2 (214 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
0.791g/mLat 25°C (lit.)
折光率
1.329
闪点(℉)
49.5 °F
闪点(℃)
9.7 °C
沸点
64.7°C
熔点
-97.8°C
分子量
32.042 g/mol
XLogP3
-0.500
氢键供体数Hydrogen Bond Donor Count
1
氢键受体数Hydrogen Bond Acceptor Count
1
可旋转键计数Rotatable Bond Count
0
精确质量Exact Mass
32.0262 Da
单同位素质量Monoisotopic Mass
32.0262 Da
拓扑极表面积Topological Polar Surface Area
20.200 Ų
重原子数Heavy Atom Count
2
形式电荷Formal Charge
0
复杂度Complexity
2.000
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
H225: 高度易燃的液体和蒸气
H370: 对器官造成损害
H301+H311+H331: 吞咽、皮肤接触或吸入中毒。
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
P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾
P264: 处理后要彻底洗手。
P270: 使用本产品时，请勿进食、饮水或吸烟。
P271: 仅在室外或通风良好的地方使用。
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P321: 特殊处理（请参阅此标签上的...）。
P330: 漱口
P302+P352: 如皮肤沾染：用水充分清洗。
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。
P361+P364: 立即脱掉所有沾染的衣服，清洗后方可重新使用。
P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。
P405: 密闭存放
P403+P233: 存放在通风良好的地方。保持容器密闭。
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。。。
P301+P316: 如果吞咽：立即寻求紧急医疗救助。
P308+P316: 如果暴露或担心：立即寻求紧急医疗救助。
P316: 立即寻求紧急医疗救助。
WGK Germany
1
RTECS
1
Class
3(6.1)
Merck Index
5957
个人防护装备
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RIDADR
UN1230 - class 3 - PG 2 - Methanol
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:
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此产品的引用文献
溶液计算器
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