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DI-N-BUTYLTIN BIS(2-ETHYLHEXANOATE)

CAS No.
2781-10-4
Chemical Name:
DI-N-BUTYLTIN BIS(2-ETHYLHEXANOATE)
Synonyms
NSC 73733;Fascat 4208;Neostann U 8;FASCAT 4208X;DIBUTYLTINDIOCTOATE;DIBUTYLTIN DIETHYLHEXOATE;DIBUTYL TIN DI-2-ETHYLHEXOATE;dibutyltindi(2-ethylhexanoate);Dibutyltin bis(2-ethylhexoate);DIBUTYLTINBIS(2-ETHYLHEXANATE)
CBNumber:
CB7401592
Molecular Formula:
C24H48O4Sn
Molecular Weight:
519.35
MDL Number:
MFCD00015261
MOL File:
2781-10-4.mol
Last updated:2025-07-04 15:08:03

DI-N-BUTYLTIN BIS(2-ETHYLHEXANOATE) Properties

Melting point 57-59 °C(lit.)
Boiling point 215-20°C 2mm
Density 1,07 g/cm3
vapor pressure 0.1Pa at 19.85℃
refractive index 1.4653
Flash point 26°C
solubility Soluble in mineral oil, acetone, xylene
form solid
Specific Gravity 1.07
Water Solubility 4mg/L at 20℃
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
Exposure limits ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
InChI InChI=1S/2C8H16O2.2C4H9.Sn/c2*1-3-5-6-7(4-2)8(9)10;2*1-3-4-2;/h2*7H,3-6H2,1-2H3,(H,9,10);2*1,3-4H2,2H3;/q;;;;+2/p-2
InChIKey GPDWNEFHGANACG-UHFFFAOYSA-L
SMILES [Sn](OC(=O)C(CC)CCCC)(OC(=O)C(CC)CCCC)(CCCC)CCCC
CAS DataBase Reference 2781-10-4(CAS DataBase Reference)
FDA UNII MSX21S9RGM
EPA Substance Registry System Hexanoic acid, 2-ethyl-, 1,1'-(dibutylstannylene) ester (2781-10-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS06,GHS08,GHS05,GHS07,GHS09
Signal word  Danger
Hazard statements  H314-H317-H410-H301-H310-H361-H401-H411
Precautionary statements  P273-P280-P305+P351+P338-P310-P501-P280h-P309
Hazard Codes  T,N,C
Risk Statements  23/24/25-36/37/38-50/53-43-34
Safety Statements  26-28-36/37/39-45-61-60
RIDADR  UN 3146 6.1/PG 3
WGK Germany  3
RTECS  WH6714500
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29310099
Toxicity mouse,LD50,intravenous,178mg/kg (178mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00178,
NFPA 704
1
3 0

DI-N-BUTYLTIN BIS(2-ETHYLHEXANOATE) price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S372587 DI-NORMAL-BUTYLTIN DI-2-ETHYLHEXANOATE AldrichCPR 2781-10-4 1 unit $113 2025-07-31 Buy
Sigma-Aldrich S372587 DI-NORMAL-BUTYLTIN DI-2-ETHYLHEXANOATE Aldrich 2781-10-4 1g $110 2024-03-01 Buy
Product number Packaging Price Buy
S372587 1 unit $113 Buy
S372587 1g $110 Buy

DI-N-BUTYLTIN BIS(2-ETHYLHEXANOATE) Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

Uses

Di-n-butyltin bis(2-ethylhexanoate) is used in silanol condensation reactions for caulk and sealant applications and in the production of silicones. It is also used in one or two component systems which are compatible with aromatic solvents.

DI-N-BUTYLTIN BIS(2-ETHYLHEXANOATE) Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 98)Suppliers
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Dibutyltin bis(2-ethylhexanoate),98% bis(2-ethylhexanoyloxy)dibutyl-stannan dibutylbis((2-ethyl-1-oxohexyl)oxy)-stannan dibutylbis((2-ethyl-1-oxohexyl)oxy)stannane dibutylbis((2-ethylhexanoyl)oxy)-stannan dibutylbis[(2-ethyl-1-oxohexyl)oxy]-stannan dibutylbis[(2-ethyl-1-oxohexyl)oxy]-Stannane dibutyltinbis(alpha-ethylhexanoate) dibutyltindi(2-ethylhexanoate) DI-n-BUTYLBIS(2-ETHYLHEXANOATE)TIN, tech-95 DI-NORMAL-BUTYLTIN DI-2-ETHYLHEXANOATE NSC 73733 Neostann U 8 Fascat 4208 FASCAT 4208X di-n-butyltindi-2-ethylhexanoate DIBUTYLTIN DIETHYLHEXOATE DIBUTYLTINDIOCTOATE DIBUTYL TIN DI-2-ETHYLHEXOATE DIBUTYLTIN BIS(2-ETHYLHEXANOATE) DI-N-BUTYLBIS(2-ETHYLHEXANOATE)TIN DI-N-BUTYLTIN BIS(2-ETHYLHEXANOATE) 2-ETHYLHEXANOIC ACID DIBUTYLTIN SALT di-n-butyltinbis(2-ethylhexanoate)90+% Dibutyltin bis(2-ethylhexoate) Di-n-butyltinbis(2-ethylhexanoate),min.90% Stannane, dibutylbis(2-ethyl-1-oxohexyl)oxy- Di-n-butyltinbis(2-ethylhexanoate), min. 90% Bis(2-ethylhexanoic acid)dibutylstannanediyl ester Bis(2-ethylhexanoic acid)dibutyltin(IV) salt Dibutylbis(2-ethylhexanoyloxy)stannane DIBUTYLTINBIS(2-ETHYLHEXANATE) Hexanoic acid, 2-ethyl-, 1,1'-(dibutylstannylene) ester Dibutylstannanediyl bis(2-ethylhexanoate) (2R)-2-amino-3-tritylsulfanylpropanoic acid [dibutyl(2-ethylhexanoyloxy)stannyl] 2-ethylhexanoate Dibutyl bis(2-ethylhexanoate) tin 2781-10-4 C4H92SnOOC8H152 C24H4804Sn CH3CH23CHC2H5CO22SnCH23CH32 C24H48O4Sn