Hexamethyldisilazane
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- $9 - $6454.37
- Product name: Hexamethyldisilazane
- CAS: 999-97-3
- MF: C6H19NSi2
- MW: 161.39
- EINECS:213-668-5
- MDL Number:MFCD00008259
- Synonyms:1,1,1,3,3,3-hexamethyl-disilazan ;1,1,1-trimethyl-n-(trimethylsilyl)-silanamin ;hexamethyl disilizane;HEXAMETHYLDISILAZANE;Disilazane, 1,1,1,3,3,3-hexamethyl-;LABOTEST-BB LT01408762;SILAZANE HMN;1,1,1,3,3,3-Hexamethyldisilazane(HMDS)
52 prices
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Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Azepine
- BroadPharm
- Chem-Impex
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 100mg
- 500mg
- 1ml
- 2.500g
- 5G
- 10x1ml
- 10ml
- 25g
- 25ml
- 30mL
- 50mL
- 100g
- 100mL
- 250G
- 250ml
- 500ml
- 500g
- 1L
- 1KG
- 2500ml
- 5KG
- 20KG
- ManufacturerAK Scientific
- Product numberJ70217
- Product descriptionHexamethyldisilazane
- Packaging30mL
- Price$32
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ95792
- Product descriptionHexamethyldisilazane
- Packaging100mL
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberI095
- Product descriptionHexamethyldisilazane
- Packaging100mL
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA15139
- Product descriptionHexamethyldisilazane 98+%
- Packaging25ml
- Price$21.6
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberA15139
- Product descriptionHexamethyldisilazane, 98+%
- Packaging100ml
- Price$39.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL16519
- Product descriptionHexamethyldisilazane, Electronic grade, 99+%
- Packaging25ml
- Price$40.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042039
- Product descriptionHexamethyldisilazane, Electronic grade 99+%
- Packaging100g
- Price$53.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL16519
- Product descriptionHexamethyldisilazane, Electronic grade, 99+%
- Packaging100ml
- Price$88
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA15139
- Product descriptionHexamethyldisilazane, 98+%
- Packaging500ml
- Price$92.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number042039
- Product descriptionHexamethyldisilazane, Electronic grade 99+%
- Packaging500g
- Price$154
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL16519
- Product descriptionHexamethyldisilazane, Electronic grade, 99+%
- Packaging500ml
- Price$271
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA15139
- Product descriptionHexamethyldisilazane, 98+%
- Packaging2500ml
- Price$352
- Updated2024-03-01
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005024
- Product descriptionHEXAMETHYL DISILAZANE 95.00%
- Packaging250G
- Price$4086.16
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005024
- Product descriptionHEXAMETHYL DISILAZANE 95.00%
- Packaging1KG
- Price$6454.37
- Updated2021-12-16
- Buy
- ManufacturerAzepine
- Product numberAZ0001-0222
- Product description1,1,1,3,3,3-Hexamethyldisilazane 98
- Packaging100g
- Price$39
- Updated2021-12-16
- Buy
- ManufacturerAzepine
- Product numberAZ0001-0222
- Product description1,1,1,3,3,3-Hexamethyldisilazane 98
- Packaging25g
- Price$19
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | J70217 | Hexamethyldisilazane | 30mL | $32 | 2021-12-16 | Buy |
| AK Scientific | J95792 | Hexamethyldisilazane | 100mL | $40 | 2021-12-16 | Buy |
| AK Scientific | I095 | Hexamethyldisilazane | 100mL | $54 | 2021-12-16 | Buy |
| Alfa Aesar | A15139 | Hexamethyldisilazane 98+% | 25ml | $21.6 | 2023-06-20 | Buy |
| Alfa Aesar | A15139 | Hexamethyldisilazane, 98+% | 100ml | $39.5 | 2024-03-01 | Buy |
| Alfa Aesar | L16519 | Hexamethyldisilazane, Electronic grade, 99+% | 25ml | $40.5 | 2024-03-01 | Buy |
| Alfa Aesar | 042039 | Hexamethyldisilazane, Electronic grade 99+% | 100g | $53.65 | 2024-03-01 | Buy |
| Alfa Aesar | L16519 | Hexamethyldisilazane, Electronic grade, 99+% | 100ml | $88 | 2024-03-01 | Buy |
| Alfa Aesar | A15139 | Hexamethyldisilazane, 98+% | 500ml | $92.4 | 2024-03-01 | Buy |
| Alfa Aesar | 042039 | Hexamethyldisilazane, Electronic grade 99+% | 500g | $154 | 2024-03-01 | Buy |
| Alfa Aesar | L16519 | Hexamethyldisilazane, Electronic grade, 99+% | 500ml | $271 | 2024-03-01 | Buy |
| Alfa Aesar | A15139 | Hexamethyldisilazane, 98+% | 2500ml | $352 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | ORS0005024 | HEXAMETHYL DISILAZANE 95.00% | 250G | $4086.16 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ORS0005024 | HEXAMETHYL DISILAZANE 95.00% | 1KG | $6454.37 | 2021-12-16 | Buy |
| Azepine | AZ0001-0222 | 1,1,1,3,3,3-Hexamethyldisilazane 98 | 100g | $39 | 2021-12-16 | Buy |
| Azepine | AZ0001-0222 | 1,1,1,3,3,3-Hexamethyldisilazane 98 | 25g | $19 | 2021-12-16 | Buy |
Properties
Melting point :-78 °C
Boiling point :125 °C (lit.)
Density :0.774 g/mL at 25 °C(lit.)
vapor density :4.6 (vs air)
vapor pressure :20 hPa (20 °C)
refractive index :n20/D 1.407(lit.)
Flash point :57.2 °F
storage temp. :Store below +30°C.
solubility :Miscible with acetone, benzene, ethyl ether, heptane and perchloroethylene.
pka :30(at 25℃)
form :Liquid
Specific Gravity :0.774
color :Colorless
Odor :Ammonia odour
PH Range :8.5
explosive limit :0.8-25.9%(V)
Water Solubility :REACTS
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Merck :14,4689
BRN :635752
InChIKey :FFUAGWLWBBFQJT-UHFFFAOYSA-N
LogP :0.23-1.19 at 20-25℃
CAS DataBase Reference :999-97-3(CAS DataBase Reference)
NIST Chemistry Reference :Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-(999-97-3)
EPA Substance Registry System :Hexamethyldisilazane (999-97-3)
Boiling point :125 °C (lit.)
Density :0.774 g/mL at 25 °C(lit.)
vapor density :4.6 (vs air)
vapor pressure :20 hPa (20 °C)
refractive index :n
Flash point :57.2 °F
storage temp. :Store below +30°C.
solubility :Miscible with acetone, benzene, ethyl ether, heptane and perchloroethylene.
pka :30(at 25℃)
form :Liquid
Specific Gravity :0.774
color :Colorless
Odor :Ammonia odour
PH Range :8.5
explosive limit :0.8-25.9%(V)
Water Solubility :REACTS
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Merck :14,4689
BRN :635752
InChIKey :FFUAGWLWBBFQJT-UHFFFAOYSA-N
LogP :0.23-1.19 at 20-25℃
CAS DataBase Reference :999-97-3(CAS DataBase Reference)
NIST Chemistry Reference :Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-(999-97-3)
EPA Substance Registry System :Hexamethyldisilazane (999-97-3)
Safety Information
| Symbol(GHS): |
 
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Description
Hexamethyldisilazane is a bulk organo silicon compound, being a quite useful silanizing agent. It is a reagent for the preparation of trimethylsilyl derivatives. It can be used for silanizing the surface of silicon water, cellulose. It can also be used to dehydrate cells of biomaterials for scanning electron microscopy (SEM). The hexamethyldisilazane coatings on various nanoparticles make them be resistant to water contamination and flocculation during synthesis. It can also be used as a modifier to control the shape, formation of agglomerates surface area and pore size of silica particles. Moreover, it is an adhesion promoter for photoresist in photolithography, and is also useful in the pyrolysis-gas chromatography-mass spectrometry to enhance the detectability of compounds with polar functional groups.More related product prices
Heptamethyldisilazane N-(Trimethylsilyl)acetamide 1,3-Bis(trimethylsilyl)urea Sodium bis(trimethylsilyl)amide Trimethyl borate Hexamethyldisiloxane Hexamethyldisilane 1-Methyl-2-pyrrolidinone Lithium bis(trimethylsilyl)amide OCTAMETHYLCYCLOTETRASILAZANE 1009-93-4 Potassium bis(trimethylsilyl)amide 3-Glycidoxypropyltrimethoxysilane 3-Aminopropyltriethoxysilane Hexamethylcyclotrisiloxane 1,3,5-triazine-2,4,6-triyltrinitrilohexamethanol 7691-02-3 Silicon dioxideRelated product price
- Heptamethyldisilazane
$19-2402.4 - N-(Trimethylsilyl)acetamide
$60-2120 - 1,3-Bis(trimethylsilyl)urea
$11.2-487.2
Suppliers and manufacturers
Capot Chemical Co.,Ltd.
Jiangxi New jiayi New Materials Co., Ltd.
