Skip to Content
Merck
CN

290890

Dibutyltin diacetate

technical grade

Synonym(s):

Diacetoxydibutyltin

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
(CH3CH2CH2CH2)2Sn(OCOCH3)2
CAS Number:
1067-33-0
Molecular Weight:
351.03
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
24857495
EC Number:
213-928-8
Beilstein/REAXYS Number:
4136035
MDL number:
MFCD00008697

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Dibutyltin diacetate, technical grade

InChI key

JJLKTTCRRLHVGL-UHFFFAOYSA-L

InChI

1S/2C4H9.2C2H4O2.Sn/c2*1-3-4-2;2*1-2(3)4;/h2*1,3-4H2,2H3;2*1H3,(H,3,4);/q;;;;+2/p-2

SMILES string

CCCC[Sn](CCCC)(OC(C)=O)OC(C)=O

grade

technical grade

vapor density

12 (vs air)

vapor pressure

1.3 mmHg ( 25 °C)

refractive index

n20/D 1.471 (lit.)

bp

142-145 °C/10 mmHg (lit.)

mp

7-10 °C (lit.)

density

1.32 g/mL at 25 °C (lit.)

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Dibutyltin diacetate can be used as a catalyst to synthesize:
  • Wittenberger tetrazole derivatives by reacting with various nitriles in the presence of trimethylsilyl azide.
  • Carbamate derivatives from various isocyanates and alcohols in the presence of dichloromethane as solvent.
  • Urea derivatives from aryl isocyanates and various amines in the presence of 4-methylmorpholine.

General description

Dibutyltin diacetate is an organotin compound that is commonly used as a catalyst in organic synthesis.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Muta. 2 - Repr. 1B - Skin Corr. 1B - Skin Sens. 1 - STOT RE 1 - STOT SE 1 Oral

target_organs

thymus gland, thymus gland,Immune system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

302.9 °F - Pensky-Martens closed cup

flash_point_c

150.5 °C - Pensky-Martens closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCZ4748
MKCV3262
MKCP7646
MKCC4237
MKBV4086V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Adrian Blaser et al.
Journal of medicinal chemistry, 55(1), 312-326 (2011-12-14)
Analogues of clinical tuberculosis drug (6S)-2-nitro-6-{[4-(trifluoromethoxy)benzyl]oxy}-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine (PA-824), in which the OCH(2) linkage was replaced with amide, carbamate, and urea functionality, were investigated as an alternative approach to address oxidative metabolism, reduce lipophilicity, and improve aqueous solubility. Several soluble monoaryl examples
TMSN3-Bu2Sn (OAc) 2: A modified and mild reagent system for Wittenberger tetrazole-synthesis
Yoneyama H, et al.
Tetrahedron Letters, 61, 151517-151517 (2020)
B B Harsanyi et al.
Journal of dental research, 70(6), 991-996 (1991-06-01)
The hamster cheek pouch provides a suitable model system for the mucous-membrane irritation testing of dental materials. Poor retention of materials or difficulties in histopathological interpretation caused by surgical artifacts have been reported in published techniques. We describe a new
T Noda et al.
Toxicology, 167(3), 181-189 (2001-10-02)
The present study was designed to assess changes in the teratogenic potency of di-n-butyltin diacetate (DBTA) with increasing maternal age in rats. Pregnant Wistar rats of 3, 7.5 or 12 months were treated orally with DBTA at 0, 7.5, 10
Yun-Chae Jung et al.
Scientific reports, 7(1), 17482-17482 (2017-12-14)
Amorphous poly(ethylene ether carbonate) (PEEC), which is a copolymer of ethylene oxide and ethylene carbonate, was synthesized by ring-opening polymerization of ethylene carbonate. This route overcame the common issue of low conductivity of poly(ethylene oxide)(PEO)-based solid polymer electrolytes at low
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service