Erbium tris[bis(trimethylsilyl)amide]

三[N,N-双(三甲基硅烷)胺]铒(III)

Also known as: Tris[N,N-bis(trimethylsilyl)amide]erbium(III), Erbium tris(1,1,1,3,3,3-hexamethyldisilazan-2-ide), ERBIUM TRIS(HEXAMETHYLDISILAZIDE), bis(trimethylsilyl)azanide,erbium(3+), Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, erbium salt (3:1), Tris[N,N-bis(trimethylsilyl)amido]erbium, ERBIUM(III) BIS(TRIMETHYLSILYL)AMIDE, MFCD00271002

Erbium tris[bis(trimethylsilyl)amide] (CAS 103457-72-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C18H54ErN3Si6 and a molecular weight of 648.414 g/mol. It is also known as Tris[N,N-bis(trimethylsilyl)amide]erbium(III), Erbium tris(1,1,1,3,3,3-hexamethyldisilazan-2-ide) and ERBIUM TRIS(HEXAMETHYLDISILAZIDE). Key properties include a melting point of 173ºC, a boiling point of 165ºC/0.04mmHg and a flash point of 30ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
103457-72-3
Jingsj CID
J-4101-6
Molecular Formula
C18H54ErN3Si6
Chinese Name
三[N,N-双(三甲基硅烷)胺]铒(III)
Molecular Weight
648.414 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point173ºC
Boiling Point165ºC/0.04mmHg
Flash Point30ºC

Frequently Asked Questions

What is the CAS number of Erbium tris[bis(trimethylsilyl)amide]?

The CAS number of Erbium tris[bis(trimethylsilyl)amide] is 103457-72-3.

What are the molecular formula and molecular weight of Erbium tris[bis(trimethylsilyl)amide]?

Erbium tris[bis(trimethylsilyl)amide] has molecular formula C18H54ErN3Si6 and molecular weight 648.414 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Erbium tris[bis(trimethylsilyl)amide] (CAS 103457-72-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4101-6 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.