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N-Sodiohexamethyldisilazane 95%

CAT: 0286-S03800-01Size: 5 gDry Ice: NoHazardous: Yes
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CAT#:0286-S03800-01Size:5 g
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CAS Number
1070-89-9
Synonyms
NaHMDS; Sodium bis (trimethylsilyl) amide; Sodium hexamethyldisilazane
UN Code
UN3263
Pictogram
02 - Flammable; 05 - Corrosive
UDF Signal Word
Warning
MDL Number
MFCD00009835
Hazard Statement
H261 In contact with water releases flammable gas; H302 Harmful if swallowed; H312 Harmful in contact with skin; H314 Causes severe skin burns and eye damage; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.
Other Statements
EUH014 Reacts violently with water
DOT Name
Corrosive Solid, Basic, Organic, N.O.S.
DOT Classification
Class 8
Packaging Group
PGII
Precautions
P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire; P231+P232 Handle under inert gas. Protect from moisture; P260 Do not breathe dust/fume/gas/mist/vapors/spray; P264 Wash skin thoroughly after handling; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention; P402+P404 Store in a dry place. Store in a closed container.

Chemical Information

Sodium bis(trimethylsilyl)amide
CAS Number1070-89-9
PubChem CID2724254
IUPAC Namesodium bis(trimethylsilyl)azanide
Molecular FormulaC6H18NNaSi2
Molecular Weight183.37
Topological Polar Surface Area1
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Heavy Atom Count10
Formal Charge0
Complexity80
SMILES
C[Si](C)(C)[N-][Si](C)(C)C.[Na+]
InChI
InChI=1S/C6H18NSi2.Na/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
InChIKey
WRIKHQLVHPKCJU-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Sodium bis(trimethylsilyl)amide
CAS: 1070-89-9
CID: 2724254
Formula: C6H18NNaSi2
MW: 183.37
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight183.37
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Exact Mass183.08754693
Monoisotopic Mass183.08754693
Topological Polar Surface Area1 Ų
Heavy Atom Count10
Formal Charge0
Complexity80.9
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes