三[双(三甲基硅)氨基]铕

三[双(三甲基硅)氨基]铕 - Names and Identifiers

Name	Tris[N,N-bis(trimethylsilyl)amide]europium(III)
Synonyms	Europiumtrisbistrimethylsilylamide EUROPIUM III TRIS(HEXAMETHYLDISILAZIDE) Europium III tri(bis(trimethylsilylamide) EUROPIUM III TRIS(HEXAMETHYLDISILYLAZIDE) EUROPIUM III TRIS[BIS(TRIMETHYLSILYLAMIDE)] Tris[N,N-bis(trimethylsilyl)amide]europium(III) TRIS[N,N-BIS(TRIMETHYLSILYL)AMIDE]EUROPIUM (III)
CAS	35789-02-7

三[双(三甲基硅)氨基]铕 - Physico-chemical Properties

Molecular Formula	C18H54EuN3Si6
Molar Mass	633.12
Melting Point	147-154°C(lit.)
Boling Point	82-4°C/10-4mmHg
Flash Point	36°F
Water Solubility	Soluble in water, protic solvents.
Appearance	solid
Storage Condition	Room Temprature
Sensitive	8: reacts rapidly with moisture, water, protic solvents
MDL	MFCD03411248

三[双(三甲基硅)氨基]铕 - Risk and Safety

Risk Codes	R11 - Highly Flammable R14/15 - R34 - Causes burns
Safety Description	S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S7/8 -
UN IDs	UN 3396 4.3/PG 2
WGK Germany	3
TSCA	No
Hazard Class	4.1
Packing Group	III

三[双(三甲基硅)氨基]铕 - Introduction

Tris[N,N-bis(trimethylsilyl)amide]europium(III) is a coordination compound with the formula Eu[N(Si(CH3)3)2]3 (abbreviated as Eu-TSA). It is a colorless crystal, soluble in non-polar solvents such as benzene and methylene chloride.

Eu-TSA are often used as precursors of metal-organic compounds in chemical research, especially in coordination chemistry and coordination polymers. It can be used as a catalyst, fluorescent probe and luminescent material in organic synthesis, and is widely used in organic synthesis, organic optoelectronics and luminescence.

The preparation Eu-TSA is usually obtained by reacting EuCl3 with trimethylchlorosilane (N(Si(CH3)3)2Cl) in diethyl ether. EuCl3 is first reacted with a silicon reagent to produce Eu(N(Si(CH3)3)2)3, and then reacted with N(Si(CH3)3)2Cl to give Eu-TSA.

Regarding safety information, Eu-TSA is relatively stable at room temperature, but contact with oxidants and acids should be avoided. During operation, care should be taken to avoid contact with skin and eyes, and appropriate protective equipment should be worn when necessary. Observe safe practices and appropriate laboratory practices when using or handling Eu-TSA.

Last Update：2024-04-10 22:29:15