Dibutyltin dilaurate CAS#77-58-7

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

Dibutyltin Dilaurate (CAS 77-58-7) is a high-efficiency organotin catalyst manufactured under ISO 9001. With ≥95% purity and tin content of 18.5-19.5%, it accelerates polyurethane foam/curing reactions while maintaining low viscosity (≤150cP at 25°C). Ideal for PU coatings, silicones, and adhesives. REACH compliant with technical dossier available.

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	14,3038
BRN	4156980
Exposure limits	ACGIH: 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.
InChIKey	UKLDJPRMSDWDSL-UHFFFAOYSA-L
LogP	3.120
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	10-21
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

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

Dibutyltin Dilaurate (CAS 77-58-7) is a premier organotin catalyst for:
① PU Foaming: Controls gel time ≤90s (ASTM D7487) in flexible/molded foams.
② Silicone Curing: Condensation catalyst for RTV sealants (ISO 7619 hardness).
③ Coating Crosslinking: Alkyd resin cure accelerator (ISO 3251 adhesion).
④ Adhesive Formulation: Fast-cure promoter for structural bonds (EN 1465).
REACH Annex XIV exempt. Technical guides available per application.

Factory and Equipment Show

Fast delivery time

Inventory 2-3 working days New production 7-10 working days