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Appearance:Colorless to yellow Liquid
Throughput:30|Metric Ton|Month
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
Product Name: TETRAKIS(ETHYLMETHYLAMINO)HAFNIUM
Synonyms: HAFNIUM TETRAKIS(ETHYLMETHYLAMIDE), 99+%;Tetrakis(ethylmethylamino)hafnium 99.999%;Tetrakis(ethylMethylaMino)hafniuM, 99% (99.99+%-Hf, <0.15% Zr) PURATREM, 72-7720, contained in 50 Ml Swagelok cylinder (96-1070) for CVD/ALD;Tetrakis(ethylMethylaMido)hafniuM(IV) >=99.99% trace Metals basis;Tetrakis(ethylmethylamino)hafnium, 99% (99.99+%-Hf, <0.15% Zr) TEMAH;Tetrakis(ethylmethylamino)hafnium, 99% (99.99+%-Hf, <0.15% Zr) TEMAH PURATREM;Tetrakis(ethylmethylamino)hafnium, 99% (99.99+%-Hf, <0.15% Zr) TEMAH, PURATREM, 72-7720, contained in 50 ml Swagelok(R) cylinder (96-1070) for CVD/ALD;TEMAH: Hf[N(CH3)(CH2CH3)]4
CAS: 352535-01-4
MF: C12H32HfN4
MW: 410.9
EINECS:
Mol File: 352535-01-4.mol
TETRAKIS(ETHYLMETHYLAMINO)HAFNIUM Structure
TETRAKIS(ETHYLMETHYLAMINO)HAFNIUM Chemical Properties
Melting point <-50 °C
Boiling point 79 °C0.1 mm Hg(lit.)
density 1.324 g/mL at 25 °C(lit.)
Fp 52 °F
storage temp. 2-8°C
form liquid
Specific Gravity 1.324
color colorless to yellow
Hydrolytic Sensitivity 9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required
Sensitive Air & Moisture Sensitive
EPA Substance Registry System Ethanamine, N-methyl-, hafnium(4+) salt (4:1) (352535-01-4)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-14-36/37/38
Safety Statements 16-26-36
RIDADR UN 3398 4.3/PG 2
WGK Germany 3
TSCA No
HazardClass 4.3
PackingGroup II
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