Dibutyltin dilaurate CAS#77-58-7

Dibutyltin dilaurate CAS#77-58-7

Basic Information

High Purity and Quality Assurance: Dibutyltin Dilaurate is produced under ISO 9001 standards with a purity of ≥95% and controlled tin content (18.5–19.5%).


High Catalytic Efficiency: It effectively accelerates polyurethane foaming and curing reactions, improving production efficiency.


Low Viscosity for Easy Processing: With a viscosity of ≤150 cP at 25°C, it ensures smooth handling and easy formulation.


Wide Application and Regulatory Compliance: Suitable for PU coatings, silicones, and adhesives, and compliant with REACH regulations with a complete technical dossier available.

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product description

Product Description of Dibutyltin dilaurate CAS#77-58-7

Dibutyltin Dilaurate (CAS 77-58-7) is a high-efficiency organotin catalyst manufactured under ISO 9001. It has purity ≥95% and tin content 18.5%–19.5%. It efficiently accelerates polyurethane foaming and curing, with viscosity ≤150 cP at 25°C for easy processing. Suitable for PU coatings, silicones and adhesives, it meets REACH requirements and comes with full technical documentation.


Product Application of Dibutyltin dilaurate CAS#77-58-7

Dibutyltin Dilaurate (CAS 77-58-7) is a high-performance organotin catalyst for diverse industrial applications. In polyurethane foaming, it controls the gel time within 90 seconds for flexible and molded foams in accordance with ASTM D7487. It serves as a condensation catalyst for RTV silicone sealant curing to optimize hardness performance complying with ISO 7619. For coatings, it accelerates alkyd resin curing and enhances adhesion properties per ISO 3251. It also acts as a fast-curing promoter in structural adhesive formulations, meeting EN 1465 standards. Exempt from REACH Annex XIV, this product provides professional technical guidance for various application scenarios.

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Product Information

Parameters


Melting point22-24°C
Boiling point>204°C/12mm
density1.066 g/mL at 25 °C(lit.)
vapor pressure0.2 mm Hg ( 160 °C)
refractive indexn20/D 1.471(lit.)
Fp>230 °F
storage temp.Store below +30°C.
solubility<1.43mg/l
formOily Liquid
colorClear pale yellow
Specific Gravity1.066
Water Solubility<0.1 g/100 mL at 20 ºC
FreezingPoint8℃
Merck143038
BRN4156980
Exposure limitsACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
Stability:Stability Combustible. Incompatible with strong oxidizing agents. May be air sensitive.
InChIKeyUKLDJPRMSDWDSL-UHFFFAOYSA-L
LogP3.12
CAS DataBase Reference77-58-7(CAS DataBase Reference)
EPA Substance Registry SystemDibutyltin dilaurate (77-58-7)


Safety Information


Hazard CodesT+,N,C,T
Risk Statements22-26-36/38-50/53-68-48/25-43-34-61-60
Safety Statements26-28-36/37-45-60-61-36/37/39-24-53
RIDADRUN 2922 8/PG 3
WGK Germany3
RTECSWH7000000
F46316
Autoignition Temperature>200 °C
TSCAYes
HazardClass6.1
PackingGroupIII
HS Code29319090
Hazardous Substances Data77-58-7(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 175 mg/kg


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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