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ChemicalBook >> CAS DataBase List >> 1,1,3,3-Tetramethyldisilazane

1,1,3,3-Tetramethyldisilazane

1,1,3,3-Tetramethyldisilazane price.
  • $15 - $238.65
  • Product name: 1,1,3,3-Tetramethyldisilazane
  • CAS: 15933-59-2
  • MF: C4H15NSi2
  • MW: 133.34
  • EINECS:240-072-2
  • MDL Number:MFCD00025626
  • Synonyms:Silanamine, N-(dimethylsilyl)-1,1-dimethyl-;1,1,3,3-TETRAMETHYLDISILAZANE;N-(dimethylsilyl)-1,1-dimethylsilylamine ;TETRAMETHYLDISILAZANE 98+%;1,1,3,3-Tetramethyl-2-azatrisilane;Disilazane, 1,1,3,3-tetramethyl-;N-(Dimethylsilyl)(dimethyl)silanamine;n-(dimethylsilyl)-1,1-dimethyl-silanamin
13 prices
Selected condition:
Brand
  • AHH
  • Alfa Aesar
  • Chem-Impex
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 5G
  • 5ML
  • 10g
  • 25ML
  • 25g
  • 50g
  • 100g
  • ManufacturerAHH
  • Product numberMT-26244
  • Product description1,1,3,3-Tetramethyldisilazane 98%
  • Packaging100g
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14304
  • Product descriptionTetramethyldisilazane 97%
  • Packaging10g
  • Price$65.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA14304
  • Product descriptionTetramethyldisilazane 97%
  • Packaging50g
  • Price$238.65
  • Updated2024-03-01
  • Buy
  • ManufacturerChem-Impex
  • Product number40486
  • Product description1,1,3,3-Tetramethyldisilazane,97%(GC) 97%(GC)
  • Packaging5ML
  • Price$34.72
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40486
  • Product description1,1,3,3-Tetramethyldisilazane,≥97%(GC)Hazmat ≥97%(GC)
  • Packaging25ML
  • Price$118.81
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number099803
  • Product descriptionBis(dimethylsilyl)amine 95+%
  • Packaging10g
  • Price$93
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number099803
  • Product descriptionBis(dimethylsilyl)amine 95+%
  • Packaging100g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number139246
  • Product description1,1,3,3-Tetramethyldisilazane 97%
  • Packaging10g
  • Price$95.4
  • Updated2023-06-20
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number7188-1-04
  • Product description1,1,3,3-Tetramethyldisilazane
  • Packaging5G
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number7188-1-04
  • Product description1,1,3,3-Tetramethyldisilazane
  • Packaging25g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number7188-1-04
  • Product description1,1,3,3-Tetramethyldisilazane
  • Packaging100g
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT0833
  • Product description1,1,3,3-Tetramethyldisilazane >97.0%(GC)
  • Packaging5mL
  • Price$43
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT0833
  • Product description1,1,3,3-Tetramethyldisilazane >97.0%(GC)
  • Packaging25mL
  • Price$119
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-26244 1,1,3,3-Tetramethyldisilazane 98% 100g $230 2021-12-16 Buy
Alfa Aesar A14304 Tetramethyldisilazane 97% 10g $65.65 2024-03-01 Buy
Alfa Aesar A14304 Tetramethyldisilazane 97% 50g $238.65 2024-03-01 Buy
Chem-Impex 40486 1,1,3,3-Tetramethyldisilazane,97%(GC) 97%(GC) 5ML $34.72 2021-12-16 Buy
Chem-Impex 40486 1,1,3,3-Tetramethyldisilazane,≥97%(GC)Hazmat ≥97%(GC) 25ML $118.81 2021-12-16 Buy
Matrix Scientific 099803 Bis(dimethylsilyl)amine 95+% 10g $93 2021-12-16 Buy
Matrix Scientific 099803 Bis(dimethylsilyl)amine 95+% 100g $155 2021-12-16 Buy
Sigma-Aldrich 139246 1,1,3,3-Tetramethyldisilazane 97% 10g $95.4 2023-06-20 Buy
SynQuest Laboratories 7188-1-04 1,1,3,3-Tetramethyldisilazane 5G $15 2021-12-16 Buy
SynQuest Laboratories 7188-1-04 1,1,3,3-Tetramethyldisilazane 25g $45 2021-12-16 Buy
SynQuest Laboratories 7188-1-04 1,1,3,3-Tetramethyldisilazane 100g $165 2021-12-16 Buy
TCI Chemical T0833 1,1,3,3-Tetramethyldisilazane >97.0%(GC) 5mL $43 2024-03-01 Buy
TCI Chemical T0833 1,1,3,3-Tetramethyldisilazane >97.0%(GC) 25mL $119 2024-03-01 Buy

Properties

Melting point :99-100 °C
Boiling point :99-100 °C
Density :0.752 g/mL at 25 °C(lit.)
refractive index :n20/D 1.404(lit.)
Flash point :17 °F
storage temp. :Store below +30°C.
solubility :Miscible with common organic solvents.
pka :9.80±0.70(Predicted)
form :clear liquid
color :Colorless to Almost colorless
Specific Gravity :0.752
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Sensitive :Moisture Sensitive
BRN :741869
CAS DataBase Reference :15933-59-2(CAS DataBase Reference)
EPA Substance Registry System :Silanamine, N-(dimethylsilyl)-1,1-dimethyl- (15933-59-2)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Tetramethyldisilazane is used as a gas chromatographic derivatizing reagent. Further, it reacts with phenol to prepare dimethylphenoxysilane. In addition, it is used in electronic, polymer and pharmaceutical industries.

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