CAS 352535-01-4|Tetrakis(ethylmethylamino)hafnium

Introduction：Basic information about CAS 352535-01-4|Tetrakis(ethylmethylamino)hafnium, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	Tetrakis(ethylmethylamino)hafnium
CAS Number	352535-01-4	Molecular Weight	410.89900
Density	1.324	Boiling Point	79ºC0.1 mm Hg(lit.)
Molecular Formula	C₁₂H₃₂HfN₄	Melting Point	<-50ºC
MSDS	ChineseUSA	Flash Point	52 °F
Symbol	GHS02, GHS07	Signal Word	Danger

Names

Name	ethyl(methyl)azanide,hafnium(4+)
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.324
Boiling Point	79ºC0.1 mm Hg(lit.)
Melting Point	<-50ºC
Molecular Formula	C₁₂H₃₂HfN₄
Molecular Weight	410.89900
Flash Point	52 °F
Exact Mass	412.20900
PSA	12.96000
LogP	1.60960
InChIKey	NPEOKFBCHNGLJD-UHFFFAOYSA-N
SMILES	CC[N-]C.CC[N-]C.CC[N-]C.CC[N-]C.[Hf+4]
Storage condition	2-8°C

Safety Information

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H261-H315-H319-H335
Supplemental HS	Reacts violently with water.
Precautionary Statements	P210-P231 + P232-P261-P305 + P351 + P338-P422
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F: Flammable;Xi: Irritant;
Risk Phrases	R11
Safety Phrases	16-26-36
RIDADR	UN 3398 4.3/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	4.3
HS Code	2921199090

Customs

HS Code	2921199090
Summary	2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Articles1

In situ reaction mechanism studies on ozone-based atomic layer deposition of Al(2)O(3) and HfO(2).

ACS Appl. Mater. Interfaces 2 , 347, (2010)

The mechanisms of technologically important atomic layer deposition (ALD) processes, trimethylaluminium (TMA)/ozone and tetrakis(ethylmethylamino)hafnium (TEMAH)/ozone, for the growth of Al(2)O(3) and...

Synonyms

TEMAH

MFCD03427130

TEMAH (Tetrakis(ethylmethylamino)hafnium(IV)

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