920-68-3
- Product Name：Heptamethyldisilazane(HPMDZ)
- Molecular Formula：C7H21NSi2
- Purity：99%
- Molecular Weight：175.421
Product Details
Cost-effective and customizable Heptamethyldisilazane(HPMDZ) 920-68-3 factory
- Molecular Formula:C7H21NSi2
- Molecular Weight:175.421
- Appearance/Colour:Clear and colorless liquid
- Vapor Pressure:6.216mmHg at 25°C
- Refractive Index:n20/D 1.421(lit.)
- Boiling Point:149 °C at 760 mmHg
- PKA:14.41±0.70(Predicted)
- Flash Point:43.9 °C
- PSA：3.24000
- Density:0.797 g/cm3
- LogP:2.58800
Heptamethyldisilazane(Cas 920-68-3) Usage
InChI:InChI=1/C7H21NSi2/c1-9(2,3)7(8)10(4,5)6/h7H,8H2,1-6H3
920-68-3 Relevant articles
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Sauer,Hasek
, p. 244 (1946)
-
Reaction of iodo(trimethyl)silane with N,N-dimethyl carboxylic acid amides
Voronkov,Tsyrendorzhieva,Lis,Rakhlin
experimental part, p. 791 - 793 (2010/10/04)
The reactions of iodo(trimethyl)silane w...
TRIMETHYLSILYLATION OF COMPOUNDS WITH AN N-Cl BOND
Shaposhnikov, S. I.,Koidan, G. N.,Marchenko, A. P.,Pinchuk, A. M.
, p. 963 - 966 (2007/10/02)
-
A Simple Synthesis pf Primary Amines via their N,N-Bis(trimethylsilyl) Derivatives
Bestmann, Hans Juergen,Woelfel, Gerhard
, p. 1250 - 1254 (2007/10/02)
Primary halogen compounds 1 or the corre...
920-68-3 Process route
-
-
16029-98-4
trimethylsilyl iodide
-
-
127-19-5,116057-81-9
N,N-dimethyl acetamide
-
-
2083-91-2
N,N-Dimethyltrimethylsilylamine
-
-
920-68-3
heptamethyldisilazane
-
-
1113-68-4
N-methyldiacetamide
-
-
74-88-4
methyl iodide
| Conditions | Yield |
|---|---|
|
In
dichloromethane;
at 35 ℃;
for 5h;
|
76% 3% 5% 1% |
-
-
75-77-4
chloro-trimethyl-silane
-
-
74-89-5
methylamine
-
-
16513-17-0
methyltrimethylsilylamine
-
-
920-68-3
heptamethyldisilazane
| Conditions | Yield |
|---|---|
|
wird je nach den Bedingungen Produkt 1 oder Produkt 2 erhalten;
|
920-68-3 Upstream products
-
75-77-4
chloro-trimethyl-silane
-
16513-17-0
methyltrimethylsilylamine
-
74-89-5
methylamine
-
2344-80-1
Chloromethyltrimethylsilane
920-68-3 Downstream products
-
13280-16-5
N-(diphenylmethylene)methylamine
-
23728-68-9
N-Methyl-N-(trimethylsilyl)benzamide
-
52399-86-7
C19H35N3OSi2
-
4172-91-2
N-((methylimino)methylene)aniline
Relevant Products
-
DiethylenetriaminopropylmethyldimethoxysilaneCAS：35141-30-1
-
2,2,4,4,6,6-Hexamethylcyclotrisilazane(D3N)CAS：1009-93-4
-
1,1,3,3-Tetramethyldisilazane(TMDZ)CAS：15933-59-2