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Bis(diethylamino)silane

Bis(diethylamino)silane Structure
CAS No.
27804-64-4
Chemical Name:
Bis(diethylamino)silane
Synonyms
BDEAS;SilanediaMide;amino)dihydrosiL;BIS(DIETHYLAMINO)SILANE;BDEAS: SiH2[N(CH2CH3)2]2;Bis(diethylamino)silane BDEAS;bis(diethylamino)dihydrosilane;Bis(diethylamino) Silane Liquid;N,N,N',N'-Tetraethylsilanediamine;Bis(diethylaMino)silane, 97% BDEAS
CBNumber:
CB32653773
Molecular Formula:
C8H22N2Si
Molecular Weight:
174.36
MOL File:
27804-64-4.mol
MSDS File:
SDS
Modify Date:
2024/4/29 13:09:37
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Bis(diethylamino)silane Properties

Boiling point 70°C (30mm)
Density 0.804
form liquid
pka 10.31±0.70(Predicted)
Specific Gravity 0.804
color colorless
Sensitive air sensitive, moisture sensitive
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS02,GHS05
Signal word  Danger
Hazard statements  H314-H260-H302+H312+H332-H225-H335
Precautionary statements  P223-P231+P232-P280-P335+P334-P370+P378-P402+P404-P501-P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501

Bis(diethylamino)silane Chemical Properties,Uses,Production

Uses

Bis(diethylamino) silane (BDEAS) is a highly volatile precursor with a vapor pressure of 30 Torr at 70°C and is liquid at room temperature with a melting point of less than ?10°C and a boiling point of 188°C. It is studied and evaluated as a liquid-phase silicon precursor in the low-temperature atomic layer deposition (ALD) of hafnium silicate films. BDEAS and TDEAH are suitable precursors for the ALD of SiO2, HfO2, or HfSiOx films when used in conjunction with ozone. The composition of various HfSiOx films evaluated from RBS spectra demonstrates excellent tunability of film composition[1].

References

[1] Rajesh Katamreddy, C. Takoudis, B. Feist. “Bis(diethylamino) silane as the silicon precursor in the atomic layer deposition of HfSiOx.” Journal of The Electrochemical Society 155 1 (2008).

Bis(diethylamino)silane Preparation Products And Raw materials

Raw materials

Preparation Products

Bis(diethylamino)silane Suppliers

Global( 51)Suppliers
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Shanghai Daken Advanced Materials Co.,Ltd +86-371-66670886 China 16209 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
Fuxin Pharmaceutical +86-021-021-50872116 +8613122107989 China 10297 58 Inquiry
Zhengzhou Alfa Chemical Co.,Ltd +8618530059196 China 13035 58 Inquiry
Career Henan Chemica Co +86-0371-86658258 +8613203830695 China 30253 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
Dideu Industries Group Limited +86-29-89586680 +86-15129568250 China 25910 58 Inquiry
Shaoxin Catsyn Co., Ltd. +undefined-0575-82040869 +86-0575-82040869; China 6116 58 Inquiry
Henan Fengda Chemical Co., Ltd +86-371-86557731 +86-13613820652 China 20320 58 Inquiry
Shanghai Acmec Biochemical Technology Co., Ltd. +undefined18621343501 China 33350 58 Inquiry
Supplier Advantage
Shanghai Daken Advanced Materials Co.,Ltd 58
Chongqing Chemdad Co., Ltd 58
Fuxin Pharmaceutical 58
Zhengzhou Alfa Chemical Co.,Ltd 58
Career Henan Chemica Co 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
Dideu Industries Group Limited 58
Shaoxin Catsyn Co., Ltd. 58
Henan Fengda Chemical Co., Ltd 58
Shanghai Acmec Biochemical Technology Co., Ltd. 58

Bis(diethylamino)silane Spectrum

SilanediaMide, N,N,N',N'-tetraethyl(27804-64-4)1HNMR

27804-64-4(Bis(diethylamino)silane)Related Search:

BTBAS Bis(dimethylamino)dimethylsilane
SilanediaMide, N,N,N',N'-tetraethyl BIS(DIETHYLAMINO)SILANE Bis(diethylaMino)silane, 97% BDEAS SilanediaMine, N,N,N',N'-tetraethyl- BDEAS Bis(diethylamino) Silane Liquid Bis(diethylamino)silane, 99% (99.999%-Si) BDEAS PURATREM BDEAS: SiH2[N(CH2CH3)2]2 bis(diethylamino)dihydrosilane amino)dihydrosiL Bis(diethylamino)silane BDEAS SilanediaMide, N,N,N',N'-tetraethyl ISO 9001：2015 REACH N,N,N',N'-Tetraethylsilanediamine SilanediaMide SilanediaMide, N,N,N',N'-tetraethyl Silanediamine, N,N,N',N'-tetraethyl- 27804-64-4