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1,1,1,3,3,3-Hexamethyldisilazane, 1 l

≥98 %, for the GC
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Flammable; liquids form compounds with the air which can become explosive; produce flammable gases with water or can self-combust. Safety: Keep away from open flames and sources of heat; close containers tightly; store in a fire-safe manner.
Examples of effect: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
i highly flammable liquid and vapour, harmful if swallowed or if inhaled, toxic in contact with skin, harmful to aquatic life with long lasting effects
P210 P260 P280 P302+P352 P308 P310
i keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking, do not breathe mist/vapours, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of soap and water, IF exposed or concerned:, immediately call a POISON CENTER/doctor
Pack Qty.
Bis(trimethylsilyl)amine, HMDS
Empirical formula C6H19NSi2
Molar mass (M) 161,40 g/mol
Density (D) 0,78 g/cm³
Boiling point (bp) 125 °C
Flash point (flp) 11,4 °C
Melting point (mp) -76,2 °C
CAS No. 999-97-3
EG-Nr. 213-668-5
UN-Nr. 1992

Silylation reagent

Density ~0,77
Product details

€117.20/Pack Qty. 

excl. VAT. | 1 l per Pack Qty.

Art. No. 3840.4

In production
from 6 Pack Qty. €111.34/Pack Qty.
from 24 Pack Qty. €105.48/Pack Qty.

Product details

1,1,1,3,3,3-Hexamethyldisilazane ≥98 %, for the GC

Density ~0,77

Selected quantity:   0
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Art. No. Pack Qty. Pack. Price Quantity
3840.1 50 ml glass


3840.2 250 ml glass


3840.3 10 ml glass


3840.4 1 l glass


3840.5 500 ml glass


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  1. Subtotal:  0.00

Downloads / MSDS

General information

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Derivatisation Reagents for GC

Derivatisation reagents are used mainly in gas chromatography when adequate volatility or stability of the substances to be separated is required. Detection sensitivity can also be increased through derivatisation.

Our range of derivatisation reagents is ideal for acylation, alkylation and silylation of reagents.

Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearanceclear colorless to yellowish liquid
Assay (GC)≥98 %