Hexamethyldisilazane Basic Information CAS No. 999-97-3:
Product Name | Hexamethyldisilazane |
Synonyms | ((CH3)3Si)2NH;1,1,1,3,3,3-hexamethyl-disilazan;1,1,1-trimethyl-n-(trimethylsilyl)-silanamin;Disilazane, 1,1,1,3,3,3-hexamethyl-;hexamethyldisilazane(hmds);hexamethylsilazane;sz6079;Trimethyl-N-(trimethylsilyl)silanamine |
CAS | 999-97-3 |
MF | C6H19NSi2 |
MW | 161.39 |
EINECS | 213-668-5 |
Product Categories | Pharmaceucleosides, Nucleotides & Related Reagents;Protecting Agents for Hydroxyl and Amino Groups;Protecting Agents, Phosphorylating Agents & Condensing Agents;Si (Classes of Silicon Compounds);Silazanes;Silicon Compounds (for Synthesis);Silylation (GC Derivatizing Reagents);Si-N Compounds;Synthetic Organic Chemistry;Trimethylsilylation (GC Derivatizing Reagents);Blocking Agents; |
Hexamethyldisilazane Chemical Properties CAS No.999-97-3:
Melting point | -78 °C |
Boiling point | 125 °C(lit.) |
density | 0.774 g/mL at 25 °C(lit.) |
Fp |
57.2 °F |
storage temp. | 2-8°C |
solubility | Miscible with acetone, benzene, ethyl ether, heptane and perchloroethylene. |
pka | 30(at 25℃) |
Merck | 14,4689 |
explosive limit | 0.8-25.9%(V) |
Water Solubility | REACTS |
Sensitive | Moisture Sensitive |
Applications
Siloxane RS-HMDA can be used in variety of applications, including:
As an important silylating agent (introduction of the tri-methylsilyl group) manafactures of
medicines, such as amikacin, penicillin and derivatives, etc.,
As surface treatment agents for diatomite, silica and titanium powder;
As agent for special organic synthesis;
As cohesive aid for light etching agents in semiconductor industry.
210L Iron Drum: 200KG/Drum
1000L IBC Drum: 1000KG/Drum