MilliporeSigma
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697281

Sigma-Aldrich

Tris(tert-butoxy)silanol

packaged for use in deposition systems

Synonym(s):
TBS
Linear Formula:
((CH3)3CO)3SiOH
CAS Number:
Molecular Weight:
264.43
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

≥99.0% (GC)
≥99.998% trace metals basis (ICP)

form

solid

bp

205-210 °C (lit.)

mp

63-65 °C (lit.)

SMILES string

CC(C)(C)O[Si](O)(OC(C)(C)C)OC(C)(C)C

InChI

1S/C12H28O4Si/c1-10(2,3)14-17(13,15-11(4,5)6)16-12(7,8)9/h13H,1-9H3

InChI key

HLDBBQREZCVBMA-UHFFFAOYSA-N

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This Item
553468553468697303
assay

≥99.0% (GC), ≥99.998% trace metals basis (ICP)

assay

99.999%

assay

99.999%

assay

≥99.0% (GC), ≥99.99% (trace metals analysis)

form

solid

form

solid

form

solid

form

liquid

bp

205-210 °C (lit.)

bp

205-210 °C (lit.)

bp

205-210 °C (lit.)

bp

96-99 °C/2-3 mmHg (lit.)

mp

63-65 °C (lit.)

mp

63-65 °C (lit.)

mp

63-65 °C (lit.)

mp

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

General description

Atomic number of base material: 14 Silicon

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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