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Merck
CN

402699

四乙基铅

≥99.99%

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关于此项目

线性分子式:
(C2H5)4Pb
化学文摘社编号:
分子量:
323.44
UNSPSC Code:
12352103
PubChem Substance ID:
EC Number:
201-075-4
MDL number:
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InChI key

MRMOZBOQVYRSEM-UHFFFAOYSA-N

InChI

1S/4C2H5.Pb/c4*1-2;/h4*1H2,2H3;

SMILES string

CC[Pb](CC)(CC)CC

assay

≥99.99%

refractive index

n20/D 1.519 (lit.)

bp

84-85 °C/15 mmHg (lit.)

mp

−136 °C (lit.)

density

1.653 g/mL at 25 °C (lit.)

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

163.4 °F - closed cup

flash_point_c

73 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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分析证书(COA)

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M C Zúñiga et al.
Talanta, 80(2), 504-510 (2009-10-20)
A method for the extraction of triethyl lead (TEL(+)), trimethyl lead (TML(+)), and Pb(2+) from sand was developed using supercritical modified CO(2)-CH(3)OH extraction and in situ complexation with sodium diethyldithiocarbamate (NaDDTC) using a 2(5) factorial exploratory design is described. The
William Kovarik
International journal of occupational and environmental health, 11(4), 384-397 (2005-12-15)
The author describes the controversy about the use of tetraethyl lead (TEL) as a gasoline additive. Early warnings were ignored by industry, and as leaded gasoline became more profitable, scientists willing to support industry were financed as guardians of the
Anabela Marques Simões et al.
Toxicology mechanisms and methods, 20(1), 1-6 (2010-02-18)
Environmental pollutants such as TCDD and tetraethyl lead are extremely toxic and related with pulmonary disease development. Lung mitochondria are primary cellular targets for dioxins exposure-induced toxicity. TCDD showed a delay in the repolarization after a phosphorylative cycle and a
Effect of in situ parameters on the enrichment process of MTBE degrading organisms.
David Moreels et al.
Communications in agricultural and applied biological sciences, 69(2), 3-6 (2004-11-25)
Nataliya Poperechna et al.
Analytical chemistry, 77(2), 511-516 (2005-01-15)
An accurate and sensitive species-specific isotope dilution GC/ICPMS method was developed for the determination of trimethyllead (Me3Pb+) in biological and environmental samples. A trimethyllead spike was synthesized from 206Pb-enriched metallic lead by reaction of lead halide with methyllithium and subsequent

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