tetraethylazanium chloride

• ChemBase编号: 103908
• 分子式: C8H20ClN
• 平均质量: 165.7041
• 单一同位素质量: 165.12842733
• SMILES: [Cl-].CC[N+](CC)(CC)CC
• Canonical SMILES: CC[N+](CC)(CC)CC.[Cl-]
• InChI: InChI=1S/C8H20N.ClH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
• InChIKey: YMBCJWGVCUEGHA-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: tetraethylazanium chloride
• IUPAC传统名: tetraethylammonium chloride
• 别名: TEA 氯化物; 四乙基氯化铵; 四乙基氯化铵一水合物; TEA chloride; Tetraethylammonium chloride; Tetraethylammonium chloride solution; Tetraethylammonium chloride monohydrate; ETAMON CHLORIDE; N,N,N-TRIETHYLETHANAMINIUM; TETRAETHYLAMMONIUM CHLORIDE; TEAC

登记号

• CAS号: 68696-18-4; 56-34-8
• EC号: 200-267-5
• MDL号: MFCD00149992; MFCD00011828
• Beilstein号: 3563247; 3730063
• 默克索引号: 149200
• PubChem SID: 24277874; 24888708; 24888706; 162090732
• PubChem CID: 5946
• Chemspider ID: 5733
• 维基百科标题: Tetraethylammonium_chloride

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): -2.5449352
• LogD (pH = 7.4): -2.5449352
• Log P: -2.5449352
• 摩尔折射率: 54.8961 cm^3
• 极化性: 16.958946 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 4
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: H2O: soluble1 M at 20 °C, clear, colorless; highly soluble in water; methanol: soluble0.1 g/mL, clear, colorless
• 外观: Colorless deliquescent solid; Crystalline; white to light yellow
• 熔点: 37.5; 37.5°C (tetrahydrate); ca 110°C
• 密度: 1.08 g/cm^3; 1.0801
• 紫外吸收波长: λ: 260 nm Amax: 0.03; λ: 280 nm Amax: 0.03

安全信息

• 保存条件: Room Temperature (15-30°C), Desiccate, Store Under Nitrogen
• RTECS编号: BS6125000
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi); 有害性(Harmful) (Xn)
• 德国WGK号: 3
• 危险公开号: 22-36/37/38; 36/37/38; R:36/37/38
• 安全公开号: 26; 26-36; 26-37; S:20-25-26-37/39
• TSCA收录: 是
• GHS危险品标识: GHS07
• GHS警示词: Warning
• GHS危险声明: H302-H315-H319-H335; H315-H319-H335
• GHS警示性声明: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves; Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

药理学性质

• 相关基因信息: human ... CHRNA1(1134), CHRNA10(57053), CHRNA2(1135), CHRNA3(1136), CHRNA4(1137), CHRNA5(1138), CHRNA6(8973), CHRNA7(1139), CHRNA9(55584), CHRNB1(1140), CHRNB2(1141), CHRNB3(1142), CHRNB4(1143)

产品相关信息

• 纯度: ≥98% (titration); ≥98.0% (AT); ≥99.0%; ≥99.0% (AT); 98+%
• 浓度: ~50% in H2O
• 级别: for electrochemical analysis; for molecular biology; purum
• 杂质: ≤2% water; DNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected; RNases, none detected
• 痕量阳离子: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• 痕量阴离子: bromide (Br-): ≤500 mg/kg; sulfate (SO42-): ≤50 mg/kg
• λ: 1 M in H2O
• 产品线: BioUltra
• 线性分子式: (C2H5)4N(Cl)

详细说明

MP Biomedicals - 02153542

A potassium channel blocker.

MP Biomedicals - 05221685

MP Biomedicals Rare Chemical collection

Sigma Aldrich - T2265

Biochem/physiol Actions
Blocks K+ channels; blocks nicotinic acetylcholine neurotransmission by blocking the receptor-mediated K+ currents.

Sigma Aldrich - 86614

Other Notes
TEACl method of DNA-DNA hybridization1

Sigma Aldrich - 86616

General description
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