Sodium bis(trimethylsilyl)amide

Names

[ Name ]:
Sodium bis(trimethylsilyl)amide

[Synonym ]:
Sodium 1,1,1,3,3,3-hexamethyldisilazan-2-ide
MFCD00009835
NaHMDS (contains 2-Methyl-2-butene)
EINECS 213-983-8
NaHMDS
sodium,bis(trimethylsilyl)azanide
Sodium Bis(trimethylsilyl)amide (contains 2-Methyl-2-butene)
Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, sodium salt (1:1)
Sodium Hexamethyldisilazide (contains 2-Methyl-2-butene)
Sodium Bis(Trimethylsilyl)Amide
Hexamethyldisilazane Sodium Salt (contains 2-Methyl-2-butene)
Sodium bis(trimethyls
Hexamethyldisilazane Sodium

Chemical & Physical Properties

[ Density]:
0.904 g/mL at 25 °C

[ Boiling Point ]:
67°C

[ Melting Point ]:
171-175 °C(lit.)

[ Molecular Formula ]:
C₆H₁₈NNaSi₂

[ Molecular Weight ]:
183.375

[ Flash Point ]:
43 °F

[ Exact Mass ]:
183.087540

[ PSA ]:
3.24000

[ LogP ]:
2.42250

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H314

[ Supplemental HS ]:
May form explosive peroxides., Reacts violently with water.

[ Precautionary Statements ]:
P210-P280-P305 + P351 + P338-P310

[ Hazard Codes ]:
F:Flammable;C:Corrosive;

[ Risk Phrases ]:
R14/15;R34

[ Safety Phrases ]:
S26-S45-S62-S36/37/39-S33-S16-S43-S8

[ RIDADR ]:
UN 3263 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
4.3

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Effect of concentration of trimethylchlorosilane (TMCS) and hexamethyldisilazane (HMDZ) silylating agents on surface free energy of silica aerogels.

J. Colloid. Interface Sci. 356(1) , 298-302, (2011)

The surface free energy of a solid determines its surface and interfacial behavior in processes like wetting and adhesion which is crucial for silica aerogels in case of organic liquid absorption and ...

Regulation of mitochondrial ceramide distribution by members of the BCL-2 family.

J. Lipid Res. 56 , 1501-10, (2015)

Apoptosis is an intricately regulated cellular process that proceeds through different cell type- and signal-dependent pathways. In the mitochondrial apoptotic program, mitochondrial outer membrane pe...

A facile two-step dipping process based on two silica systems for a superhydrophobic surface.

Chem. Commun. (Camb.) 47(38) , 10761-3, (2011)

A silica microsphere suspension and a silica sol are employed in a two-step dipping process for the preparation of a superhydrophobic surface. It's not only a facile way to achieve the lotus effect, b...