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Dibutyltin dilaurate

Dibutyltin dilaurate Suppliers list
Company Name: Shenzhen Sendi Biotechnology Co.Ltd.
Tel: 0755-23311925 18102838259
Email: Abel@chembj.com
Products Intro: Product Name:Dibutyltin dilaurate
CAS:77-58-7
Purity:20% Package:72/KG
Company Name: Hangzhou Right Chemical Co., Ltd.  Gold
Tel:+86 0571 88254703
Email:info@ruikechem.com
Products Intro:Product Name:Dibutyltin Dilaurate DBTL
CAS:77-58-7
Purity:Tin content:17-19% Package:25KGS
Company Name: Nantong Haotai Products & Chemicals Co.,Ltd.  Gold
Tel:+86 (513) 81063598
Email:ht@haotaichem.com
Products Intro:Product Name:Dibutyltin Dilaurate
CAS:77-58-7
Purity:98% Package:25kg,200kg
Company Name: Shanghai Aladdin Bio-Chem Technology Co.,LTD  Gold
Tel:021-20337333/400-620-6333
Email:sale@aladdin-e.com
Products Intro:Product Name:Ditin butyl dilaurate
CAS:77-58-7
Purity:95% Package:71.2RMB/50G
Company Name: Tianjin Zhongxin Chemtech Co., Ltd.  
Tel:86(0)22-89880739
Email:sales@tjzxchem.com
Products Intro:Product Name:Dibutyltindilaurate
CAS:77-58-7
Purity:TIN % 18-20% Package:25kg druM Remarks:Light yellow transparent oily liquid
Dibutyltin dilaurate Basic information
Organic tin additive Chemical properties Uses Production method Category Toxicity grading Acute toxicity Stimulus data Flammability hazard characteristics Storage Characteristics Extinguishing agent Occupational standards
Product Name:Dibutyltin dilaurate
Synonyms:DBTDL;Aids010213;Aids-010213;Ditin butyl dilaurate(dibutyl bis((1-oxododecyl)oxy)-Stannane);Two dibutyltin dilaurate;dibutyltin(IV) dodecanoate;The two butyltintwo lauricacid;Dibutyltin dilaurate 95%
CAS:77-58-7
MF:C32H64O4Sn
MW:631.56
EINECS:201-039-8
Product Categories:organotin compound;PU additive;Used for plastic heat stabilizer, organic silicon material treatment;Solvent;Classes of Metal Compounds;Sn (Tin) Compounds;Typical Metal Compounds;Organometallic Reagents;Organotin;Organotins
Mol File:77-58-7.mol
Dibutyltin dilaurate Structure
Dibutyltin dilaurate Chemical Properties
Melting point 22-24°C
Boiling point >204°C/12mm
density 1.066 g/mL at 25 °C(lit.)
vapor pressure 0.2 mm Hg ( 160 °C)
refractive index n20/D 1.471(lit.)
Fp >230 °F
storage temp. Store below +30°C.
solubility <1.43mg/l
form Oily Liquid
color Clear pale yellow
Water Solubility <0.1 g/100 mL at 20 ºC
FreezingPoint 8℃
Merck 14,3038
Stability:Stability Combustible. Incompatible with strong oxidizing agents. May be air sensitive.
CAS DataBase Reference77-58-7(CAS DataBase Reference)
EPA Substance Registry SystemStannane, dibutylbis[(1-oxododecyl)oxy]- (77-58-7)
Safety Information
Hazard Codes T+,N,C,T
Risk Statements 22-26-36/38-50/53-68-48/25-43-34-61-60
Safety Statements 26-28-36/37-45-60-61-36/37/39-24-53
RIDADR UN 2922 8/PG 3
WGK Germany 3
RTECS WH7000000
10-21
TSCA Yes
HazardClass 6.1
PackingGroup III
Hazardous Substances Data77-58-7(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Dibutyltin dilaurate Usage And Synthesis
Organic tin additiveDibutyltin dilaurate is an organic tin additives, and can be soluble in benzene, toluene, carbon tetrachloride, ethyl acetate, chloroform, acetone, petroleum ether and other organic solvents and all industrial plasticizers, but insoluble in water. Multipurpose high-boiling organic tin catalyst circulation of dibutyltin dilaurate are usually specially treated liquefaction, and at room temperature as a pale yellow or colorless oily liquid, when low temperature as white crystals, and it can be used for PVC additives, it also has excellent lubricity, transparency, weather resistance, and better resistance for sulfide pollution. It can also uesd the stabilizer of the soft transparent products and efficient lubricants in hard transparent products, and can also be used acrylate rubber and rubber carboxyl crosslinking reaction, the catalyst of synthesis of polyurethane foam and polyester synthetic, and RTV silicone rubber.
The above information is edited by the chemicalbook of Wang Xiaodong.
Chemical propertiesIt is pale yellow flammable liquid, and soluble in acetone and benzene, can not dissolve in water.
UsesIt can be used as PVC heat stabilizers, and it is the earliest used varieties in organotin stabilizers, heat resistance is less than tributyltin maleate, but it has excellent lubricity, weather resistance and transparency can be ok, and it has good compatibility with plasticizers, non-blooming, non-sulfide pollution, no adverse effects on heat sealing and printability. For it is liquid at room temperature, so the dispersion in plastic is better than solid stabilizer.The product is mainly used in soft transparent products or semi-soft products, generally in an amount of 1-2%. In hard products, the product can be used as lubricant, and when used with maleic acid organic tin or thiol-containing organic tin can improve the fluidity of the resin material. Compared with other organic tin, the goods early color large will cause yellow discoloration.The product can also be used as catalysts of synthesizing polyurethane, the curing agents of silicone rubber. In order to enhance the thermal stability, transparency, compatibility with resins, as well as improve the impact strength for hard products and its other properties, now it has developed a number of modified varieties. Lauric acid and other fatty acids is generally added in the category of pure, the epoxy ester or other metal soap stabilizer is also added in. The product is toxic materials. Rat oral is LD50 of 175mg/kg.
Production methodIt is condensed by DBTO and lauric acid at 60℃. After condensation, vacuum dehydration, cooling, pressure filtration derived products.
CategoryToxic Substances.
Toxicity gradingHighly toxic.
Acute toxicityOral-rat LD50: 175 mg/kg; oral-mouse LDL0: 710 mg/kg.
Stimulus dataSkin-rabbit 100 mg/24 hours moderate.
Flammability hazard characteristicsCombustible fire.
Storage CharacteristicsTreasury should be ventilated and low-temperature drying; and should transport separately with food materials.
Extinguishing agentCarbon dioxide, sand, water, foam.
Occupational standardsTWA 0.1 mg (Sn)/cubic meter; STEL 0.2 mg (Sn)/cubic meter.
Chemical Propertiesyellow liquid
UsesPU catalyst, RTV silicone rubber
General DescriptionClear yellow viscous liquid.
Air & Water ReactionsDibutyltin dilaurate may be sensitive to air or heat. . Insoluble in water.
Reactivity ProfileDibutyltin dilaurate is strongly reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents.
Fire HazardDibutyltin dilaurate is combustible.
Dibutyltin dilaurate Preparation Products And Raw materials
Raw materialsLauric acid-->Dibutyltin oxide-->Tetra-n-butyltin
Preparation Productspolyurethae finishes PUC series-->methyl block RTV silicone rubber adhesive QD-200 sersies
Tag:Dibutyltin dilaurate(77-58-7) Related Product Information
DI-N-BUTYLTIN DILAURATE COMPOUND dibutyltin dilaurate/ tetraethyl orthosilicate DIBUTYLTIN DILAURATE 152,DIBUTYLTIN DILAURATE 154 Dilauroyl peroxide Diglycolamide laurate MONOLAURIN Dibutyltin oxide Lauric acid Dibutyltin dilaurate DIBUTYL TIN DISTEARATE butyl(3-hydroxybutyl)tin dilaurate Bis(lauroyloxy)dioctyltin DIBUTYL TIN DIMYRISTATE Dibutyltin diacetate di-n-butyltin Dibutyltin dichloride Dibutyltin maleate LDAO