Tetramethyllead

CAS No.	75-74-1
Chemical Name:	Tetramethyllead
Synonyms:	(CH3)4Pb;tetramethyl-lea;Bleitetramethyl;Tetramethylolovo;Tetramethyl lead;Lead tetramethyl;tetramethyleplomb;piombotetra-metile;Piombo tetra-metile;tetramethyl-plumban
CBNumber:	CB7397451
Molecular Formula:	C4H12Pb
Formula Weight:	267.34
MOL File:	75-74-1.mol

Tetramethyllead Property

mp :

-27.5°C

bp :

110°C

density :

1.3 g/mL at 25 °C

refractive index :

n20/D 1.497

Fp :

37.7°C

Water Solubility :

insoluble

Stability::

Stable. Flammable. Incompatible with strong oxidizing agents. Heat sensitive.

NIST Chemistry Reference:

Lead, tetramethyl-(75-74-1)

EPA Substance Registry System:

Plumbane, tetramethyl-(75-74-1)

Safety

Hazard Codes :

T+,N

Risk Statements :

61-10-26/27/28-33-38-50/53-62

Safety Statements :

53-26-28-36/37/39-45-60-61

RIDADR :

UN 1649

HazardClass :

6.1(a)

PackingGroup :

Hazardous Substances Data:

75-74-1(Hazardous Substances Data)

Tetramethyllead Chemical Properties,Usage,Production

Chemical Properties
colourless liquid

General Description
Colorless liquid, dyed red, orange or blue. Has a slight musty odor. Used as an antiknock additive for gasolines; component of mixed alkyl leads for gasoline additives.

Air & Water Reactions
Highly flammable.

Reactivity Profile
Tetramethyllead is sensitive to heat. Tetramethyllead can react with strong oxidizers.

Health Hazard
Vapors are very toxic. Fatal lead poisoning may occur by ingestion, vapor inhalation or skin absorption. Several cases of acute toxicity, usually in the form of degenerative brain disease, have been described following occupational exposure.

Fire Hazard
Thermal decomposition is likely to take the form of vapors at the surface. Rapid decomposition will cause container to explode. Dangerous fire hazard when exposed to heat, flame, or oxidizers. Toxic gases are generated in fire. Avoid strong oxidizers such as sulfuryl chloride or potassium permanganate. Avoid fire, heat, physical damage, and strong oxidizers. Starts to decompose at about 212F. If confined, may explode or detonate at high temperatures. Hazardous polymerization may not occur.

Tetramethyllead Preparation Products And Raw materials

Raw materials

Preparation Products

Tetramethyllead Suppliers Global( 15)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
INTATRADE GmbH	+49 3493/605464	+49 3493/605470	sales@intatrade.de	GERMANY	3590	66
BOC Sciences	1-631-504-6093	1-631-614-7828	sales@bocsci.com	USA	9972	65

75-74-1(Tetramethyllead)Related Search:

TETRAETHYLLEAD ALLYLTRIPHENYLLEAD TRIPHENYL(PHENYLETHYNYL)LEAD(IV) TETRAPHENYLLEAD AURORA KA-6477 TETRA-N-BUTYLLEAD Tetramethyllead Tetramethylammonium hydroxide Tetramethyl ammonium chloride Octamethylcyclotetrasiloxane Methyl tetrahydrophthalic anhydride N,N,N',N'-Tetramethylethylenediamine 3,3',5,5'-Tetramethylbenzidine dihydrochloride 2,2,6,6-Tetramethyl-4-piperidinol Hexamethylenetetramine

Lead tetramethyl 75-74-1 Tetramethyl lead (CH3)4Pb Piombo tetra-metile piombotetra-metile Plumbane, tetramethyl- plumbane,tetramethyl- tetramethyleplomb tetramethyl-lea tetramethyllead(aspb) Tetramethylolovo tetramethyl-plumban Tetramethylplumbane tetramethyl-Plumbane Tetramethyllead solution TETRAMETHYLLEAD 65 WT. % SOLUTION IN & Bleitetramethyl Organometallics C4H12Pb Tetramethyllead(IV) Tetramethyllead, 99+% (CH3)4Pb F.W.267,34 Tetramethyllead, 99+% C4H12Pb1