Heptamethyldisilazane

CAS37074-17-2

Heptamethyldisilazane (CAS 37074-17-2, (CH3)3SiN(CH3)Si(CH3)3) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.

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Chemical structure of Heptamethyldisilazane
(CH3)3SiN(CH3)Si(CH3)3 · 175.42 g/mol
CAS No.
37074-17-2
Formula
(CH3)3SiN(CH3)Si(CH3)3
Mol. weight
175.42 g/mol

Chemical Specifications

Identifiers

CAS number 37074-17-2
Product name Heptamethyldisilazane
Chinese name 七甲基二硅氮烷
Synonyms Heptamethyldisilazane
Chinese synonyms 1,1,1-三甲基-N-[(三甲基硅基)甲基]硅烷胺; 七甲基二硅氮烷
Molecular formula (CH3)3SiN(CH3)Si(CH3)3
Molecular weight 175.42 g/mol
EC number 213-061-5

Physical and chemical properties

Refractive index 0.797

Applications

Molecular Weight: 175.4&nbsp; <BR>Content: ≥95% <BR>Character: Colorless clear liquid, practically insoluble in water, freely soluble in organic solvent, can combine with acid into salt compound. <BR>Specification： <BR>Item&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target <BR>Density(25℃)g/cm3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;0.739 <BR>Content of Heptamethyldisilazane(%)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ≥99.0 <BR>boiling point(℃)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; 147-150 <BR>refraction rate()&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;1.4181<BR>Use：It is widely used into the production of medicines like pesticide and veterinary drugs as protective action of certain group<BR>Package: galvanized iron or plastic drums，net weight：160kg、Any small package is available。<BR>warning：<BR>　　1.stock in a dry and cool place, from fire and acid at a temperature of -45℃～45℃。<BR>　　2.It should be stocked and transported as dangerous goods from rain and sunshine.<BR>Validity: 1 year

Packaging, Storage & Transport

Available pack sizes 5kg, 1kg, 500g, 100g, 50g, 10g

Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.

Frequently Asked Questions

What is the CAS number of Heptamethyldisilazane?

The CAS Registry Number of Heptamethyldisilazane is 37074-17-2. Heptamethyldisilazane is also known as Heptamethyldisilazane.

What is the molecular formula and molecular weight of Heptamethyldisilazane?

The molecular formula of Heptamethyldisilazane is (CH3)3SiN(CH3)Si(CH3)3, and its molecular weight is 175.42 g/mol.

What is Heptamethyldisilazane used for?

Molecular Weight: 175.4&nbsp; <BR>Content: ≥95% <BR>Character: Colorless clear liquid, practically insoluble in water, freely soluble in organic solvent, can combine with acid into salt compound. <BR>Specification： <BR>Item&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target <BR>Density(25℃)g/cm3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;0.739 <BR>Content of Heptamethyldisilazane(%)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ≥99.0 <BR>boiling point(℃)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; 147-150 <BR>refraction rate()&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;1.4181<BR>Use：It is widely used into the production of medicines like pesticide and veterinary drugs as protective action of certain group<BR>Package: galvanized iron or plastic drums，net weight：160kg、Any small package is available。<BR>warning：<BR>　　1.stock in a dry and cool place, from fire and acid at a temperature of -45℃～45℃。<BR>　　2.It should be stocked and transported as dangerous goods from rain and sunshine.<BR>Validity: 1 year

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