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402699

Sigma-Aldrich

Tetraethyllead

≥99.99%

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About This Item

Linear Formula:
(C2H5)4Pb
CAS Number:
78-00-2
Molecular Weight:
323.44
EC Number:
201-075-4
MDL number:
MFCD00072541
UNSPSC Code:
12352103
PubChem Substance ID:
24865109

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.)

SMILES string

CC[Pb](CC)(CC)CC

InChI

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

InChI key

MRMOZBOQVYRSEM-UHFFFAOYSA-N

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Product No.
Description
Pricing

Signal Word

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

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

EU REACH Annex XIV (Authorisation List)

CAS No.

Certificates of Analysis (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
Brandon K Wills et al.
Journal of medical toxicology : official journal of the American College of Medical Toxicology, 6(1), 31-34 (2010-03-23)
Organic lead compounds are potent neurotoxins which can result in death even from small exposures. Traditionally, these compounds are found in fuel stabilizers, anti-knock agents, and leaded gasoline. Cases of acute organic lead intoxication have not been reported for several
Zenon Trela et al.
Comptes rendus biologies, 335(12), 722-730 (2013-01-15)
The patch-clamp technique was used to examine the effect of trimethyllead chloride (Met(3)PbCl) on SV channel activity in red beet (Beta vulgaris L.) taproot vacuoles. It was found that in the control bath the macroscopic currents showed the typical slow
W F Stewart et al.
Neurology, 66(10), 1476-1484 (2006-05-24)
To determine whether cumulative lead dose in former organolead workers was associated with MRI measures of white matter lesions (WML) and global and structure-specific brain volumes. MRIs, tibia lead, and other measures were obtained from 532 former organolead workers with
Henry G Abadin et al.
Metal ions in life sciences, 7, 153-164 (2010-09-30)
Alkyllead compounds are man-made compounds in which a carbon atom of one or more organic molecules is bound to a lead atom. Tetraethyllead and tetramethyllead are the most common alkyllead compounds that were used primarily as gasoline additives for many
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