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

Post Date:
Sep 20,2016
Expiry Date:
Sep 20,2017
Detailed Description:
Cas No. :999-97-3 Quantity: 10000Metric Tons
Specs:99.5%
Abbreviation: HMDS
CAS NO.: 999-97-3
Molecular formula: (CH3)3SiNHSi(CH3)3
Molecular weight: 161.39
Character: colorless clear liquid, toxic, light amine smell
Technical parameter:
HMDS content: ≥99%
hexamethyldisiloxane content: ≤0.7%
silanol: ≤0.3
flashing point: 7.4℃
refractive index: 1.408
density(25℃)g/cm3: 0.77-0.778
boiling point: 127℃
chromaticity: ≤10

Uses: Special organic synthesis; antibiotic drug, anti-aids drug, antilipemic agent; surface treatment of kieselguhr, white carbon black and titanium powder; auxiliaries of silicon carbide fibre; anti-sediment agent of coating; for preparation of organic silicon compound
Packaging: iron drum
Net weight: 150kg
Notice:
In storage, avoid open fire; should be preserved in ventilated and dry place; storage temperature: -50℃～45℃;
In transportation, avoid collision, rainfall;
Storage period: 1 year.
CAS Registry Number:
999-97-3
Synonyms:
;HMDS;Hexamethyldisilazane;DYNASYLAN HMDS;Bis(trimethylsilyl)amine;1,1,1,3,3,3,-HEXAMETHYLDISILA-;
Molecular Formula:
C₆H₁₉NSi₂
Molecular Weight:
161.39
Molecular Structure:
Hazard Symbols:
F:Flammable;
C:Corrosive;
Risk Codes:
R11:;
R20/21/22:;
R34:;
Safety Description:
S16:;
S26:;
S36/37/39:;
S45:;

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