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Dibutyltin bis(2,4-pentanedionate)

Dibutyltin bis(2,4-pentanedionate) Structure
Dibutyltin bis(2,4-pentanedionate) structure
CAS No.
22673-19-4
Chemical Name:
Dibutyltin bis(2,4-pentanedionate)
Synonyms
DIBUTYLTIN BIS(ACETYLACETONATE);DIBUTYLTIN BIS;DBTK;sn(acac)bu2;Einecs 245-152-0;Dibutyltin diacetylacetonate;Dibutyltin duplex (acetylacetone);DI-N-BUTYLTIN BIS(ACETYLACETONATE);Dibutyltin bis(2,4-pentanedionate);Bis-(2,4-pentanedionato)-dibutyltin
CBNumber:
CB9710519
Molecular Formula:
C18H32O4Sn
Molecular Weight:
431.15
MDL Number:
MFCD00077994
MOL File:
22673-19-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:56:34
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Dibutyltin bis(2,4-pentanedionate) Properties

Melting point 26 °C(lit.)
Boiling point 150 °C(lit.)
Density 1.22 g/mL at 25 °C(lit.)
vapor pressure 0.038Pa at 25℃
refractive index n20/D 1.5110(lit.)
Flash point 130 °F
form liquid
Specific Gravity 1.21
color pale yellow to amber
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/2C5H8O2.2C4H9.Sn/c2*1-4(6)3-5(2)7;2*1-3-4-2;/h2*3,6H,1-2H3;2*1,3-4H2,2H3;/q;;;;+2/p-2/b2*4-3-;;;
InChIKey UVDDHYAAWVNATK-VGKOASNMSA-L
SMILES [Sn](CCCC)(CCCC)(O/C(/C)=C\C(=O)C)O/C(/C)=C\C(=O)C
Substances of Very High Concern (SVHC) Candidate List Dibutylbis(pentane-2,4-dionato-O,O')tin (22673-19-4)
EPA Substance Registry System Tin, dibutylbis(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (OC-6-11)- (22673-19-4)
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
GHS02,GHS05,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H228-H302-H314-H317-H341-H360FD-H370-H372-H410
Precautionary statements  P210-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
target organs thymus gland
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xn,N,T
Risk Statements  10-20/21/22-36/37/38-63-68-50/53-48/25-43-34-22-61-60
Safety Statements  16-26-36-61-45-36/37/39-53
RIDADR  UN 3178 4.1/PG 2
WGK Germany  2
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  II
Storage Class 4.1B - Flammable solid hazardous materials
Hazard Classifications Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1
Eye Dam. 1
Flam. Sol. 2
Muta. 2
Repr. 1B
Skin Corr. 1C
Skin Sens. 1
STOT RE 1 Oral
STOT SE 1
REACH Registrations Active
NFPA 704
1
3 0

Dibutyltin bis(2,4-pentanedionate) price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 520586 Dibutyltin bis(acetylacetonate) 95% 22673-19-4 500ml $445 2026-04-30 Buy
Strem Chemicals 50-1050 Di-n-butyltinbis(acetylacetonate) 22673-19-4 100g $40 2026-04-30 Buy
Strem Chemicals 50-1050 Di-n-butyltinbis(acetylacetonate) 22673-19-4 500g $156 2026-04-30 Buy
ChemScene CS-0369989 Dibutyltin bis(2,4-pentanedionate), typically 95% ≥98% 22673-19-4 100g $37 2026-06-04 Buy
American Custom Chemicals Corporation TIN0000110 DIBUTYLTIN BIS(ACETYLACETONATE) 95.00% 22673-19-4 500ML $4143.56 2021-12-16 Buy
Product number Packaging Price Buy
520586 500ml $445 Buy
50-1050 100g $40 Buy
50-1050 500g $156 Buy
CS-0369989 100g $37 Buy
TIN0000110 500ML $4143.56 Buy

Dibutyltin bis(2,4-pentanedionate) Chemical Properties, Uses, Production

Uses

Dibutyltin Bis(acetylacetonate) is used in method for preparing silicone sealant for rail transit

reaction suitability

core: tin

Dibutyltin bis(2,4-pentanedionate) Preparation Products And Raw materials

Raw materials

Preparation Products

Dibutyltin bis(2,4-pentanedionate) Suppliers

Global Suppliers ( 104)
Supplier Tel Email Country ProdList Advantage
HANGZHOU JIUXI CHEMICAL CO.,LTD 0571-87225286 18966162194 2278770949@qq.com China 44 58
Wuhan Hongde Yuexin Pharmatech Co.,Ltd 027-83850116 18164090116 whhdyxchem123@sina.com China 5985 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Chang Zhou Chemistar Chemistry Technology Co.,Ltd +86 (519) 8689-6136 kr@krchemistar.com China 181 55
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Supplier Advantage
HANGZHOU JIUXI CHEMICAL CO.,LTD 58
Wuhan Hongde Yuexin Pharmatech Co.,Ltd 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Chang Zhou Chemistar Chemistry Technology Co.,Ltd 55
Adamas Reagent, Ltd. 59
Shanghai Hanhong Scientific Co.,Ltd. 64
Shandong Xiya Chemical Co., Ltd 57
Sichuan Kulinan Technology Co., Ltd 57

View Latest Price from Dibutyltin bis(2,4-pentanedionate) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
DIBUTYLTIN BIS(2,4-PENTANEDIONATE) pictures 2026-03-20 DIBUTYLTIN BIS(2,4-PENTANEDIONATE)
22673-19-4
 $10.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
DIBUTYLTIN BIS(2,4-PENTANEDIONATE) pictures 2024-04-23 DIBUTYLTIN BIS(2,4-PENTANEDIONATE)
22673-19-4
 $50.00 1kg 99.10% 50000kg Ouhuang Engineering Materials (Hubei) Co., Ltd
DIBUTYLTIN BIS(2,4-PENTANEDIONATE) pictures 2020-01-10 DIBUTYLTIN BIS(2,4-PENTANEDIONATE)
22673-19-4
 $1.00 1KG 99% 200kg Career Henan Chemical Co

22673-19-4 (Dibutyltin bis(2,4-pentanedionate)) Related Search:

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DI-N-BUTYLTIN BIS(ACETYLACETONATE) DI-N-BUTYLTIN BIS(2,4-PENTANEDIONATE) DI-N-BUTYLBIS(2,4-PENTANEDIONATE)TIN di-n-butyltinbis(acetylacetonate),tech.,95% Dibutyltin bis(acetylacetonate) Liquid dibutylbis(pentane-2,4-dionato-O,O')tin Tin, dibutylbis(2,4-pentanedionato-.kappa.O,.kappa.O)-, (OC-6-11)- sn(acac)bu2 Dibutylbis(pentan-2,4-dionato-O,O′)zinn Bis-(2,4-pentanedionato)-dibutyltin DIBUTYLBIS(2,4-PENTANEDIONATO-O,O'')- DI-N-BUTYLTIN BIS(ACETYLACETONATE), TECH. Dibutyltin bis(2,4-pentanedionate), typically 95% Einecs 245-152-0 Tin, dibutylbis(2,4-pentanedionato-o,o')-, (oc-6-11)- DI-n-BUTYLBIS(2,4-PENTANEDIONATE)TIN, tech-95 4-pentanedionato-o,o’)-dibutylbis((oc-6-11)-ti dibutylbis(2,4-pentanedionato-O,O’)-,(OC-6-11)-Tin Tin, dibutylbis(2,4-pentanedionato-. kappa.O2,.kappa.O4)-, (OC-6-11)- DIBUTYLTIN BIS(2,4-PENTANEDIONATE) ISO 9001：2015 REACH (OC-6-11)-Dibutylbis(2,4-pentanedionato-κO2,κO4)Tin Dibutyltin duplex (acetylacetone) DBTK Dibutyltinbis(2,4-pentanedionate),typically95% (Z)-4-oxopent-2-en-2-olate,pentane,tin(4+) Di-n-butylbis (acetylacetonate) tin Dibutyltin diacetylacetonate Dibutyltin bis(2,4-pentanedionate), typically 95% DIBUTYLTIN BIS(ACETYLACETONATE) DIBUTYLTIN BIS Dibutyltin bis(2,4-pentanedionate) 22673-19-4 C18H32O4Sn CH3COCHCOCH32SnCH23CH32 C4H92SnCH3COCHCOCH32 Organotin Organotins Organometallic Reagents organotin compound