183083

Sigma-Aldrich

Dibutyltin(IV) oxide

98%

Synonym(s):
Dibutyloxotin
Linear Formula:
(CH3CH2CH2CH2)2SnO
CAS Number:
Molecular Weight:
248.94
Beilstein/REAXYS Number:
4126243
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

autoignition temp.

534 °F

mp

≥300 °C (lit.)

SMILES string

CCCC[Sn](=O)CCCC

InChI

1S/2C4H9.O.Sn/c2*1-3-4-2;;/h2*1,3-4H2,2H3;;

InChI key

JGFBRKRYDCGYKD-UHFFFAOYSA-N

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Related Categories

Signal Word

Danger

Target Organs

thymus gland

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 3146 6.1 / PGIII

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

K Kiyoshima et al.
Chemical & pharmaceutical bulletin, 37(4), 861-865 (1989-04-01)
4''-O-Acyl-, 4''-O-alkyl- and 4''-deoxy-tylosin derivatives were synthesized using 2'-O-acetyl-3'',4''-O-(dibutyl-stannio)tylosin as a synthetic intermediate. The in vitro biological evaluation showed that the new derivatives were active against macrolide-resistant clinical isolates of bacteria and mycoplasmas, and that they were resistant to hepatic...
[Experimental toxicity of indium formate and a mixture of indium formate-dibutyltin oxide (90-10) in the rat].
J P Anger et al.
Journal de toxicologie clinique et experimentale, 8(6), 401-418 (1988-11-01)
Shao-Min Wang et al.
Steroids, 72(1), 26-30 (2006-12-30)
Dibutyltin oxide (DBTO) was first utilized for the deacetylation of steroid and diterpene esters. The results showed the deprotection of acetylated steroids and diterpenes separately with moderate catalysis dibutyltin oxide in methanol selectively removed part acetyl groups of these substrates...
Shao-Min Wang et al.
Carbohydrate research, 346(2), 203-209 (2010-12-28)
The reaction process for the selective deprotection of acetylated glucosides by dibutyltin oxide in methanol is investigated by using methyl 2,3,4,6-tetra-O-acetyl-α-d-glucopyranoside as a model substrate with ESIMS and NMR techniques. According to the results, it is inferred that at first...
Qinghui Wang et al.
Carbohydrate research, 342(17), 2657-2663 (2007-09-26)
Regioselective formation of 6-O-acylsucroses and 6,3'-di-O-acylsucroses in one pot with good yields was achieved for the first time by a typical acylation method of sucrose via its dibutylstannylene acetal. Pure monoesters at OH-6 and diesters at OH-6,3' obtained by these...

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