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  6. Hexamethyldisilazane, Electronic grade, 99+%, Thermo Scientific™

Hexamethyldisilazane, Electronic grade, 99+%, Thermo Scientific™

Catalog No. p-7051829
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Quantity:
100 g
500 g
Catalog No. Quantity
AA4203922 100 g
AA4203936 500 g
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Catalog No. AA4203922

Supplier: Thermo Scientific Chemicals 4203922

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Description

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Chemical Identifiers

CAS 999-97-3
Molecular Formula C6H19NSi2
Molecular Weight (g/mol) 161.395
MDL Number MFCD00008259
InChI Key FFUAGWLWBBFQJT-UHFFFAOYSA-N
Synonym hexamethyldisilazane, bis trimethylsilyl amine, hmds, 1,1,1,3,3,3-hexamethyldisilazane, hexamethylsilazane, silanamine, 1,1,1-trimethyl-n-trimethylsilyl, tri-sil, 1,1,1-trimethyl-n-trimethylsilyl silanamine, hexamethyldisilizane, disilazane, 1,1,1,3,3,3-hexamethyl
PubChem CID 13838
ChEBI CHEBI:85068
IUPAC Name [dimethyl-(trimethylsilylamino)silyl]methane
SMILES C[Si](C)(C)N[Si](C)(C)C

Specifications

Melting Point -78°C
Color Colorless
Density 0.774 g/mL
Boiling Point 126°C
Flash Point 8°C (46°F)
Odor Odorless
Refractive Index 1.408
Linear Formula (CH3)3SiNHSi(CH3)3
Quantity 100 g
UN Number UN3286
Beilstein 635752
Sensitivity Moisture sensitive
Merck Index 14,4689
Solubility Information Miscible with acetone,benzene,ethyl ether,heptane and perchloroethylene.
Formula Weight 161.4
Percent Purity ≥99%
Grade Electronic
Physical Form Liquid
Chemical Name or Material Hexamethyldisilazane
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Safety and Handling

Hazard Category H225-H302+H332-H311-H314-H335
Hazard Statement GHS H Statement
H225-H311-H331-H314-H318-H302
Highly flammable liquid and vapor.
Toxic in contact with skin.
Toxic if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUID, TOXIC, CORROSIVE, N.O.S.
EINECSNumber 213-668-5
RTECSNumber JM9230000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen