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570133

Tris(dimethylamino)silane

Name: Tris(dimethylamino)silane
Brand: ALDRICH

electronic grade, 99.999%

Synonym(s):

(Me₂N)₃SiH, N,N,N′,N′,N′′,N′′-Hexamethylsilanetriamine, TDMAS, Tris(dimethylamido)silane

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About This Item

Linear Formula:

((CH₃)₂N)₃SiH

CAS Number:

15112-89-7

Molecular Weight:

161.32

NACRES:

NA.22

PubChem Substance ID:

329758267

UNSPSC Code:

12352300

EC Number:

239-165-0

MDL number:

MFCD00048006

Assay:

99.999%

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Properties

grade

electronic grade

Quality Segment

100

description

570133

assay

99.999%

reaction suitability

reagent type: reductant

bp

142 °C (lit.)

mp

−90 °C (lit.)

density

0.838 g/mL at 25 °C (lit.)

functional group

amine, silyl

SMILES string

CN(C)[SiH](N(C)C)N(C)C

InChI

1S/C6H19N3Si/c1-7(2)10(8(3)4)9(5)6/h10H,1-6H3

InChI key

TWVSWDVJBJKDAA-UHFFFAOYSA-N

Description

General description

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Pictograms

GHS02,GHS06,GHS05

Signal Word

Danger

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 3

Flash Point (°F)

16.0 - 32.0 °F - closed cup

Flash Point (°C)

-8.89 - 0.00 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - Water-react. 2

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