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TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV)

Product Name
TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV)
CAS No.
19782-68-4
Chemical Name
TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV)
Synonyms
TDMAH;amido)hafnium(IV);TDMAH: Hf(N(CH3)2)4;0.2% Zr) TDMAH, PURATREM;Hafnium(4+) dimethylamide;Hafnium tetradimethylamide;Dimethylamine hafnium(4+) salt;TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV);Tetrakis(dimethylamino)hafnium(TDMAHf);(19962-11-9) hafnium tetradimethylamide
CBNumber
CB0501512
Molecular Formula
C8H24HfN4
Formula Weight
354.79
MOL File
19782-68-4.mol
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TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV) Property

Melting point:
26-29 °C(lit.)
Boiling point:
85°C/0.1mm
Density 
1.098 g/mL at 25 °C
Flash point:
109 °F
form 
crystal
color 
colorless to pale yellow
Specific Gravity
1.40
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
Sensitive 
moisture sensitive, store cold
InChIKey
ZYLGGWPMIDHSEZ-UHFFFAOYSA-N
CAS DataBase Reference
19782-68-4
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Safety

Hazard Codes 
F,C
Risk Statements 
11-14-34
Safety Statements 
6-26-36/37/39-43-45
RIDADR 
UN 3396 4.3/PG 2
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H228Flammable solid

H261In contact with water releases flammable gas

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P231+P232Handle under inert gas. Protect from moisture.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P402+P404Store in a dry place. Store in a closed container.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
666610
Product name
Tetrakis(dimethylamido)hafnium(IV)
Purity
packaged for use in deposition systems
Packaging
25g
Price
$2480
Updated
2024/03/01
Sigma-Aldrich
Product number
455199
Product name
Tetrakis(dimethylamido)hafnium(IV)
Purity
≥99.99%
Packaging
25g
Price
$1180
Updated
2024/03/01
Strem Chemicals
Product number
72-8000
Product name
Tetrakis(dimethylamino)hafnium, 98+% (99.99+%-Hf, <0.2% Zr) TDMAH, PURATREM
Packaging
1g
Price
$133
Updated
2024/03/01
Strem Chemicals
Product number
72-8000
Product name
Tetrakis(dimethylamino)hafnium, 98+% (99.99+%-Hf, <0.2% Zr) TDMAH, PURATREM
Packaging
5g
Price
$351
Updated
2024/03/01
Strem Chemicals
Product number
98-4022
Product name
Tetrakis(dimethylamino)hafnium, 98+% (99.99+%-Hf, <0.2%-Zr) TDMAH, PURATREM, 72-8000, contained in 50ml Swagelok(R) cylinder (96-1071) for CVD/ALD
Packaging
25g
Price
$2343
Updated
2024/03/01
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TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV) Chemical Properties,Usage,Production

Uses

Used as precursor for atomic layer deposition of Hafnium Oxide nanolaminates, which are used as a reploacement for Silicon oxide in semiconductor devices.

General Description

Please inquire for bulk quantity, pricing, and packaging options.

TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV) Preparation Products And Raw materials

Raw materials

Preparation Products

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TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV) Suppliers

China 37 Germany 1 Switzerland 1 United Kingdom 1 United States 6 Global 46
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View Lastest Price from TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV) manufacturers

Career Henan Chemical Co
Product
TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV) 19782-68-4
Price
US $8.66/KG
Min. Order
1KG
Purity
95.0%-99.0%
Supply Ability
1kg-100kg
Release date
2020-03-13

19782-68-4, TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV)Related Search:

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  • (19962-11-9) hafnium tetradimethylamide
  • Tetrakis(dimethylamido)hafnium(IV),TDMAH, Tetrakis(dimethylamino)hafnium(IV)
  • TDMAH
  • Tetrakis(dimethylamino)hafnium(IV) 99.999%
  • Dimethylamine hafnium(4+) salt
  • Hafnium tetradimethylamide
  • Hafnium(4+) dimethylamide
  • Tetrakis(dimethylamino)hafnium, 98+% (99.99+%-Hf, <0.2%-Zr) TDMAH, PURATREM, 72-8000, contained in 50 ml Swagelok(R) cylinder (96-1070) for CVD/ALD
  • Tetrakis(dimethylamino)hafnium, 98+% (99.99+%-Hf, <0.2%-Zr) TDMAH, PURATREM, 72-8000, contained in 50ml Swagelok(R) cylinder (96-1071) for CVD/ALD
  • TDMAH: Hf(N(CH3)2)4
  • TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV), 99.99+%
  • Tetrakis(dimethylamido)hafnium(IV) packaged for use in deposition systems
  • Tetrakis(dimethylamino)hafnium, 98+% (99.99+%-Hf, <0.2% Zr) TDMAH
  • 0.2% Zr) TDMAH, PURATREM
  • Tetrakis(dimethylamino)hafnium, 98+% (99.99+%-Hf, &lt
  • amido)hafnium(IV)
  • TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV), ISO 9001：2015 REACH
  • TETRAKIS(DIMETHYLAMIDO)HAFNIUM(IV)
  • Tetrakis(dimethylamino)hafnium(TDMAHf)
  • 19782-68-4
  • C8H28HfN4
  • C16H48Hf2N8
  • 4C2H7NHf
  • CH32N4Hf
  • ALD Precursors