Tetrakis(methylethylamino)hafnium
[CAS# 352535-01-4]

Identification

• Classification: Organic raw materials >> Organometallic compound >> Organic germanium, cobalt, strontium, barium, gallium, germanium, germanium, germanium, germanium, etc.
• Name: Tetrakis(methylethylamino)hafnium
• Synonyms: TEMAH; Tetrakis(ethylmethylamido)hafnium; Tetrakis(ethylmethylamino)hafnium
• Molecular Formula: Hf(C₃H₈N)₄
• Molecular Weight: 410.90
• CAS Registry Number: 352535-01-4
• EC Number: 629-684-4

Properties

• Melting point: <-70 ºC^*
• Boiling point: 79 ºC (0.1 Torr)^**

^* Kamiyama, Satoshi; Electrochemical and Solid-State Letters 2005, V8(8), PG215-G217.

^** Clancy, Phil; Semiconductor Pure Water and Chemicals Conference 2006, V25th, P153-162.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	2	H225
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Substances or mixtures which in contact with water emit flammable gases	Water-react.	2	H261
Eye irritation	Eye Irrit.	2	H319
Skin corrosion	Skin Corr.	1B	H314
Acute toxicity	Acute Tox.	3	H311
Acute toxicity	Acute Tox.	3	H331
Acute toxicity	Acute Tox.	4	H302
Serious eye damage	Eye Dam.	1	H318
Substances or mixtures which in contact with water emit flammable gases	Water-react.	1	H260
Skin corrosion	Skin Corr.	1	H314
Specific target organ toxicity - single exposure	STOT SE	3	H336