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553441

Sigma-Aldrich

Tris(tert-pentoxy)silanol

≥99.99%

Synonym(s):

TPS

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25 G
$893.00

$893.00

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25 G
$893.00

About This Item

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

$893.00

PRICE WITHOUT NATIONAL TAXES

Check Cart for Availability

Request a Bulk Order

Quality Level

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 Statements

Hazard Classifications

Aquatic Chronic 4

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

222.8 °F - closed cup

Flash Point(C)

106 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Meng Wu et al.
Journal of the Optical Society of America. A, Optics, image science, and vision, 32(9), 1707-1716 (2015-09-15)
Considering no previous literature reveals the effectiveness of image similarity coherent with corresponding illuminant in color constancy, we propose an edge-moment-based algorithm using regularized regression in an illumination-coherent space in a divide-and-conquer way. To represent the scene images, we adopt
V E Bellinzona et al.
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB), 31(5), 484-492 (2015-06-03)
The accurate evaluation of the lateral dose profile is an important issue in the field of proton radiation therapy. The beam spread, due to Multiple Coulomb Scattering (MCS), is described by the Molière's theory. To take into account also the
Hao Jiang et al.
Oncology letters, 10(5), 2731-2738 (2016-01-02)
The aim of the present study was to retrospectively analyze the clinical efficacy and side-effects of two-dimensional conventional radiotherapy (2D-CRT) and intensity-modulated radiotherapy (IMRT) in 53 NPC patients with cervical spine involvement, without distant metastases. In total, 53 patients were
G Magro et al.
Physics in medicine and biology, 60(17), 6865-6880 (2015-08-25)
This study was performed to evaluate the accuracy of a commercial treatment planning system (TPS), in optimising proton pencil beam dose distributions for small targets of different sizes (5-30 mm side) located at increasing depths in water. The TPS analytical
Jasper L T Heerkens et al.
Poultry science, 94(9), 2008-2017 (2015-07-19)
Feather pecking and high mortality levels are significant welfare problems in non-cage housing systems for laying hens. The aim of this study was to identify husbandry-related risk factors for feather damage, mortality, and egg laying performance in laying hens housed

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Questions

1–2 of 2 Questions  
  1. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  2. Could product 553441, Tris(tert-pentoxy)silanol (TPS), contain trace amounts of pyridine?

    1 answer
    1. Pyridine is used in the synthesis of Product 553441, Tris(tert-pentoxy)silanol (TPS), therefore trace amounts of pyridine (ppm levels) or by-products of pyridine may be present in the finished product.

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