Dibutyltin dilaurate CAS#77-58-7

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.

Contact Now E-Mail Telephone WhatsApp

Product Details

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

Dibutyltin Dilaurate (CAS 77-58-7) is a highly efficient organotin catalyst produced in accordance with ISO 9001 standards. It features a purity of ≥95% and a tin content ranging from 18.5% to 19.5%. The product effectively accelerates polyurethane foaming and curing reactions while maintaining a low viscosity of ≤150 cP at 25°C, ensuring ease of processing. It is well suited for applications in PU coatings, silicones, and adhesives, and is compliant with REACH regulations with a complete technical dossier available.

Dibutyltin dilaurate CAS#77-58-7

Parameters

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
Specific Gravity	1.066
Water Solubility	<0.1 g/100 mL at 20 ºC
FreezingPoint	8℃
Merck	143038
BRN	4156980
Exposure limits	ACGIH: TWA 0.1 mg/m3; STEL 0.2 mg/m3 (Skin)
Exposure limits	NIOSH: IDLH 25 mg/m3; TWA 0.1 mg/m3
Stability:	Stability Combustible. Incompatible with strong oxidizing agents. May be air sensitive.
InChIKey	UKLDJPRMSDWDSL-UHFFFAOYSA-L
LogP	3.12
CAS DataBase Reference	77-58-7(CAS DataBase Reference)
EPA Substance Registry System	Dibutyltin dilaurate (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
F	46316
Autoignition Temperature	>200 °C
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29319090
Hazardous Substances Data	77-58-7(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 175 mg/kg

Dibutyltin dilaurate CAS#77-58-7

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

Dibutyltin Dilaurate (CAS 77-58-7) is a high-performance organotin catalyst widely used in multiple applications. In polyurethane foaming, it helps control gel time to ≤90 seconds (ASTM D7487) in flexible and molded foams. For silicone curing, it acts as a condensation catalyst in RTV sealants, contributing to performance such as hardness (ISO 7619). In coatings, it functions as a curing accelerator for alkyd resins, improving adhesion properties (ISO 3251). Additionally, it is used in adhesive formulations as a fast-curing promoter for structural bonding (EN 1465). The product is exempt under REACH Annex XIV, and technical guidance is available for various applications.

Dibutyltin dilaurate CAS#77-58-7