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553441

Tris(tert-pentoxy)silanol

≥99.99%

Synonym(s):

TPS

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About This Item

Linear Formula:
(CH3CH2C(CH3)2O)3SiOH
CAS Number:
17906-35-3
Molecular Weight:
306.51
NACRES:
NA.23
PubChem Substance ID:
24879331
UNSPSC Code:
12352103
MDL number:
MFCD03427135
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product line

CVD & ALD Precursors

Quality Segment

assay

≥99.99%

form

liquid

bp

96-99 °C/2-3 mmHg (lit.)

density

0.944 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C15H34O4Si/c1-10-13(4,5)17-20(16,18-14(6,7)11-2)19-15(8,9)12-3/h16H,10-12H2,1-9H3

InChI key

ORJFXWYTRPGGRK-UHFFFAOYSA-N

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Hazard Codes

H413

Hazard Classifications

Aquatic Chronic 4

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

222.8 °F - closed cup

Flash Point (°C)

106 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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