ethyl(methyl){tris[ethyl(methyl)amino]hafnio}amine

• ChemBase编号: 78249
• 分子式: C12H32HfN4
• 平均质量: 410.89928
• 单一同位素质量: 412.20924704
• SMILES: [Hf](N(CC)C)(N(CC)C)(N(CC)C)N(CC)C
• Canonical SMILES: CCN([Hf](N(CC)C)(N(CC)C)N(CC)C)C
• InChI: InChI=1S/4C3H8N.Hf/c4*1-3-4-2;/h4*3H2,1-2H3;/q4*-1;+4
• InChIKey: NPEOKFBCHNGLJD-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: ethyl(methyl){tris[ethyl(methyl)amino]hafnio}amine
• IUPAC传统名: ethyl(methyl){tris[ethyl(methyl)amino]hafnio}amine
• 别名: 四(乙基甲基氨基)铪(IV); 四(乙基甲基胺基)铪(IV); Tetrakis(ethylmethylamino)hafnium 99.999%; TEMAH; Tetrakis(ethylmethylamino)hafnium(IV); Tetrakis(ethylmethylamido)hafnium(IV)

登记号

• CAS号: 352535-01-4
• MDL号: MFCD03427130
• PubChem SID: 162043035; 24879306
• PubChem CID: 4103752

理论计算性质

• 质子受体: 4
• 质子供体: 0
• LogD (pH = 5.5): -4.280348
• LogD (pH = 7.4): -2.902941
• Log P: 0.5228
• 摩尔折射率: 74.568 cm^3
• 极化性: 35.882523 Å^3
• 极化表面积: 12.96 Å^2
• 可自由旋转的化学键: 8
• 里宾斯基五规则: true

分子性质

理化性质

• 外观: liquid
• 熔点: <-50 °C
• 沸点: 78 °C/0.01 mmHg(lit.); 78°C/0.01mm
• 闪点: 11 °C; 11°C; 51.8 °F
• 密度: 1.324; 1.324 g/mL at 25 °C(lit.)

安全信息

• 保存注意事项: Highly Flammable/Irritant/Store under Argon
• 欧盟危险性物质标志: 易燃性(Flammable) (F); 刺激性(Irritant) (Xi)
• 联合国危险货物编号: 3398
• 德国WGK号: 3
• 联合国危险货物等级: 4.3
• 联合国危险货物包装类别(PG): 2
• 危险公开号: 11-14-36/37/38
• 安全公开号: 16-26-36
• GHS危险品标识: GHS02; GHS07
• GHS警示词: Danger
• GHS危险声明: H225-H261-H315-H319-H335
• GHS警示性声明: P210-P231 + P232-P261-P305 + P351 + P338-P422
• 个人保护装置: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3398 4.3/PG 2
• 欧盟补充危害声明: Reacts violently with water.
• 保存温度: 2-8°C

产品相关信息

• 纯度: ≥99.99%
• 产品质量级别: HITECH
• 线性分子式: [(CH3)(C2H5)N]4Hf

详细说明

Sigma Aldrich - 553123

包装
5, 25 mL in ampule

Sigma Aldrich - 725544

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
General description
Atomic number of base material: 72 Hafnium
包装
10 g in ss cylinder
Protocols & Applications
Precursors Packaged for Depositions Systems