CAS 999-97-3 | Hexamethyldisilazane
Molecular Formula: C6H19NSi2
Molecular Weight: 161.39
EINECS: 213-668-5
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction
Specification of CAS 999-97-3 | Hexamethyldisilazane
ITEMS | SPECIFICATION |
solubility | Miscible with acetone, benzene, ethyl ether, heptane and perchloroethylene. |
color | Colorless |
Boiling point | 125 °C (lit.) |
Specific Gravity | 0.774 |
pka | 30(at 25℃) |
BRN | 635752 |
storage temp. | Store below +30°C. |
refractive index | n20/D 1.407(lit.) |
form | Liquid |
PH Range | 8.5 |
InChIKey | FFUAGWLWBBFQJT-UHFFFAOYSA-N |
explosive limit | 0.8-25.9%(V) |
Fp | 57.2 °F |
vapor pressure | 20 hPa (20 °C) |
EPA Substance Registry System | Hexamethyldisilazane (999-97-3) |
density | 0.774 g/mL at 25 °C(lit.) |
Water Solubility | REACTS |
vapor density | 4.6 (vs air) |
Melting point | -78 °C |
Merck | 14,4689 |
Sensitive | Moisture Sensitive |
NIST Chemistry Reference | Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-(999-97-3) |
Hydrolytic Sensitivity | 7 |
CAS DataBase Reference | 999-97-3(CAS DataBase Reference) |
Odor | Ammonia odour |
Synthesis of CAS 999-97-3 | Hexamethyldisilazane
Conditions
With ammonia at 50℃; under 1425.14 Torr; for 2.5h; Temperature; Pressure;
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