20th anniversary seal20th anniversary seal20th anniversary seal

Lanthanum Tris(hexamethyldisilazide)

CAS #:

Linear Formula:

La(N(Si(CH3)3)2)3

MDL Number:

MFCD00271009

EC No.:

625-134-2

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Lanthanum Tris(hexamethyldisilazide)
LA-OMX-02-C
Pricing > SDS > Data Sheet >
(3N) 99.9% Lanthanum Tris(hexamethyldisilazide)
LA-OMX-03-C
Pricing > SDS > Data Sheet >
(4N) 99.99% Lanthanum Tris(hexamethyldisilazide)
LA-OMX-04-C
Pricing > SDS > Data Sheet >
(5N) 99.999% Lanthanum Tris(hexamethyldisilazide)
LA-OMX-05-C.35788
Pricing > SDS > Data Sheet >

Lanthanum Tris(hexamethyldisilazide) Properties (Theoretical)

Compound Formula C18H54LaN3Si6
Molecular Weight 620.06
Appearance White to off white powder or crystals
Melting Point 149-153 °C
Boiling Point N/A
Density N/A
Solubility in H2O Reacts violently
Exact Mass 619.199681
Monoisotopic Mass 619.199681

Lanthanum Tris(hexamethyldisilazide) Health & Safety Information

Signal Word Danger
Hazard Statements H228-H261-H314
Hazard Codes F, C
Precautionary Statements P210-P231+P232-P280-P305+P351+P338-P370+P378-P402+P404
Flash Point 2 °C
Risk Codes 11-14/15-34
Safety Statements 16-26-36/37/39-43-45-7/8
RTECS Number N/A
Transport Information UN 3396 4.3/PG 2
WGK Germany 3
GHS Pictograms
MSDS / SDS

About Lanthanum Tris(hexamethyldisilazide)

Lanthanum Tris(hexamethyldisilazide) >is one of numerous Organo-Metallic Packaging, Lab Quantityorgano-metallic compounds (also known as metalorganic, organo-inorganic and metallo-organic compounds) sold by American Elements under the trade name AE Organo-Metallics™ for uses requiring non-aqueous solubility such as recent solar energy and water treatment applications. Similar results can sometimes also be achieved with Nanoparticles and by thin film deposition. Note American Elements additionally supplies many materials as solutions. Lanthanum Tris(hexamethyldisilazide) is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Additional technical, research and safety information is available.

Lanthanum Tris(hexamethyldisilazide) Synonyms

Lanthanum hexamethyldisilazide

Chemical Identifiers

Linear Formula La(N(Si(CH3)3)2)3
MDL Number MFCD00271009
EC No. 625-134-2
Beilstein Registry No. N/A
Pubchem CID 4177234
IUPAC Name bis(trimethylsilyl) azanide; lanthanum(3+)
SMILES C[Si](C)(C)N([La](N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C
InchI Identifier InChI=1S/3C6H18NSi2.La/c3*1-8(2,3)7-9(4,5)6;/h3*1-6H3;/q3*-1;+3
InchI Key ZDYNTRMQDURVDM-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Lanthanum products. Lanthanum (atomic symbol: La, atomic number: 57) is a Block F, Group 3, Period 6 element with an atomic weight of 138.90547. Lanthanum Bohr ModelThe number of electrons in each of lanthanum's shells is [2, 8, 18, 18, 9, 2] and its electron configuration is [Xe] 5d1 6s2. The lanthanum atom has a radius of 187 pm and a Van der Waals radius of 240 pm. Lanthanum was first discovered by Carl Mosander in 1838. In its elemental form, lanthanum has a silvery white appearance.Elemental Lanthanum It is a soft, malleable, and ductile metal that oxidizes easily in air. Lanthanum is the first element in the rare earth or lanthanide series. It is the model for all the other trivalent rare earths and it is the second most abundant of the rare earths after cerium. Lanthanum is found in minerals such as monazite and bastnasite. The name lanthanum originates from the Greek word Lanthaneia, which means 'to lie hidden'.

See more Nitrogen products. Nitrogen is a Block P, Group 15, Period 2 element. Its electron configuration is [He]2s22p3. Nitrogen is an odorless, tasteless, colorless and mostly inert gas. It is the seventh most abundant element in the universe and it constitutes 78.09% (by volume) of Earth's atmosphere. Nitrogen was discovered by Daniel Rutherford in 1772.

See more Silicon products. Silicon (atomic symbol: Si, atomic number: 14) is a Block P, Group 14, Period 3 element with an atomic weight of 28.085. Silicon Bohr MoleculeThe number of electrons in each of Silicon's shells is 2, 8, 4 and its electron configuration is [Ne] 3s2 3p2. The silicon atom has a radius of 111 pm and a Van der Waals radius of 210 pm. Silicon was discovered and first isolated by Jöns Jacob Berzelius in 1823. Silicon makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, exceeded only by oxygen. The metalloid is rarely found in pure crystal form and is usually produced from the iron-silicon alloy ferrosilicon. Elemental SiliconSilica (or silicon dioxide), as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Ultra high purity silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics industry.The name Silicon originates from the Latin word silex which means flint or hard stone.

TODAY'S SCIENCE POST!

November 15, 2019
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

Magnesium takes ShAPE