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45669

Supelco

TBTO

PESTANAL®, analytical standard

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Synonym(s):
Bis[tri-n-butyltin(IV)]oxide, HBD, Hexabutyldistannoxane, TBTO, Tributyltin(IV) oxide
Linear Formula:
(CH3CH2CH2CH2)3SnOSn(CH2CH2CH2CH3)3
CAS Number:
56-35-9
Molecular Weight:
596.10
Beilstein:
745057
EC Number:
200-268-0
MDL number:
MFCD00009418
UNSPSC Code:
41116107
PubChem Substance ID:
329756883

grade

analytical standard

vapor pressure

<0.01 mmHg ( 25 °C)

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.486 (lit.)

bp

180 °C/2 mmHg (lit.)

density

1.17 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

SMILES string

CCCC[Sn](CCCC)(CCCC)O[Sn](CCCC)(CCCC)CCCC

InChI

1S/6C4H9.O.2Sn/c6*1-3-4-2;;;/h6*1,3-4H2,2H3;;;

InChI key

APQHKWPGGHMYKJ-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1

WGK

WGK 3

Flash Point(F)

235.4 °F

Flash Point(C)

113 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Sandra W M van Kol et al.
Toxicology, 296(1-3), 37-47 (2012-03-22)
The biocide bis(tri-n-butyltin)oxide (TBTO) causes thymus atrophy in rodents and is toxic to many cell types of which thymocytes are the most sensitive. To obtain insight in the mechanisms of action of TBTO, we exposed primary mouse thymocytes in vitro
Kazuhiko Mochida et al.
Aquatic toxicology (Amsterdam, Netherlands), 83(1), 73-83 (2007-04-25)
There is still concern about the effects of organotin compounds (OTs) on marine organisms, and especially on their reproductive systems. We investigated the toxicity of tributyltin oxide (TBTO) on spermatogenesis in a marine fish, mummichog, Fundulus heteroclitus. TBTO exposure caused
Junya Yano et al.
Waste management (New York, N.Y.), 38, 409-423 (2015-02-12)
There is a worldwide trend towards stricter control of diesel exhaust emissions, however presently, there are technical impediments to the use of FAME (fatty acid methyl esters)-type biodiesel fuel (BDF). Although hydrogenated biodiesel (HBD) is anticipated as a new diesel
Ahmed M Osman et al.
Toxicological sciences : an official journal of the Society of Toxicology, 126(1), 84-100 (2011-12-17)
We report the results of phosphoproteomic analysis of mouse thymoma cells treated with tributyltin oxide (TBTO), an immunotoxic compound. After cell lysis, phosphoproteins were isolated using Phosphoprotein Purification Kit, separated by SDS-PAGE and subsequently digested with trypsin. Phosphopeptides were enriched
Femke A van den Berg et al.
Toxicology, 211(1-2), 107-114 (2005-05-03)
The murine local lymph node assay (LLNA) was originally developed as a predictive test method for the identification of chemicals with sensitizing potential. In this study we demonstrated that an adapted LLNA can also be used as an immune function
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