ChemIndex - A free chemical CAS databaseChina Business Portal|ChemNet|ChinaChemNet|ChinaChemical|KoreaChemNet

Chemindex > 920-68-3
English EN EN ▼
 English

N,1,1,1-tetramethyl-N-(trimethylsilyl)silylamine
Chemical Name N,1,1,1-tetramethyl-N-(trimethylsilyl)silylamine
Synonyms bis(trimethylsilyl)methylamine;bis(trimethylsilyl)-methylamine;N,N-Bis(trimethylsilyl)methylamine;HEPTAMETHYLDISILAZANE;1,1-bis(trimethylsilyl)methanamine;HPMDS
Molecular Formula C7H21NSi2
Molecular Weight 175.4193
InChl InChI=1/C7H21NSi2/c1-9(2,3)7(8)10(4,5)6/h7H,8H2,1-6H3
CAS Registry Number 920-68-3;134340-00-4;37074-17-2
EINECS 213-061-5
Molecular Structure 920-68-3;134340-00-4;37074-17-2 N,1,1,1-tetramethyl-N-(trimethylsilyl)silylamine
Density 0.799g/cm3
Boiling Point 140.151°C at 760 mmHg
Refractive Index 1.419
Flash Point 38.562°C
Water Solubility Decomposes
Vapour Pressur 6.216mmHg at 25°C
Hazard Symbols  Xi##Irritant:;
Risk Codes R10||R36/37/38:;
Safety Description S26||S36:;
MSDS Material Safety Data Sheet

  • If you plan to source chemicals from China, just go to ChemNet mall, we will get the latest and competitive price from China manufacturers for you. Please visit

    ChemNet Mall

Chemical CAS Database Service is provided by ChemIndex.com