Tert-Butyllithium

HCID 53628101CAS 594-19-4

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基本信息

标准SMILES: C[C](C)C.[Li]
InChIKey: BKDLGMUIXWPYGD-UHFFFAOYSA-N
分子式: C4H9Li
平均分子量: 64.1 g/mol
单同位素质量: 64.08642984

名称与标识

首选名称: Tert-Butyllithium
IUPAC: tert-Butyllithium

名称与别名

RefChem:896574DTXCID701022987209-831-5594-19-4DTXSID60883457Lithium, (1,1-dimethylethyl)-Tert-Butyllithium

数据库标识

CAS: 594-19-4
PubChem CID: 53628101
DTXSID: DTXSID60883457
EC Number: 209-831-5

性质

结构计算性质

极性表面积: 0 Å²
氢键供体: 0
氢键受体: 0
可旋转键: 0
重原子: 5
形式电荷: 0
复杂度: 4.8

实验与物化性质

Chemical ClassesMetals -> Metals, Organic Compounds

Physical Description15% n-pentane solution: Yellow liquid; [Alfa Aesar MSDS]

安全与法规

GHS分类

GHS Classification · 4 条

Danger

H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]

P210, P222, P223, P231, P231+P232, P233, P260, P264, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P402+P404, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 72 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危害信息

Regulatory Information · 3 条

Chemical: Lithium, (1,1-dimethylethyl)-

REACH registered substance: tert-butyllithium (EC: 209-831-5)

Lithium, (1,1-dimethylethyl)-: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Lithium, (1,1-dimethylethyl)-: Environment tier I assessment

Hazards Summary15% n-pentane solution: Pyrophoric; Reacts violently with water evolving extremely flammable gases; Causes burns; Harmful by ingestion (may cause lung damage by aspiration); [Alfa Aesar MSDS] See Lithium. See Phenyllithium.

Hazard Classes and CategoriesPyr. Sol. 1 (100%)

CSL Reaction Information · 6 条

CSL00136

TERT-BUTYLLITHIUM + N,N,N',N'-TETRAMETHYLDIAMINOMETHANE

Potential Explosion Hazard Of -Lithiated Amines

Explosive

M (up to 100g)

5.6 g of isolated lithiated bis(dimethylamino)-methane cause explosion when drying in vacuo

安全与防护

Protective Action Criteria (PAC) · 3 条

1.2 [mg/m3]

13 [mg/m3]

79 [mg/m3]

毒理信息

Adverse EffectsDermatotoxin - Skin burns.

化学与工业

用途与制造

General Manufacturing InformationLithium, (1,1-dimethylethyl)-: ACTIVE

关联笔记

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