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Dibutyltin dilaurate

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Origin: China

Cas No: 77-58-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
77-58-7
Other Names:
DBTDL
MF:
C32H64O4Sn
EINECS No.:
201-039-8
Place of Origin:
Jiangsu, China
Type:
Syntheses Material Intermediates
Purity:
>99%
Brand Name:
KPRX
Model Number:
CAS 77-58-7
Application:
Organic synthesis, Catalyst for curing certain silicones.
Appearance:
pale yellow liquid
Product name:
Dibutyltin Dilaurate CAS 77-58-7 with good price DBTDL
Usage:
Stabilizer for polyvinyl chloride resins.
Name:
Dibutyltin dilaurate
Apperance:
Clear colorless liquid
Description:
PU catalyst, RTV silicone rubber
Keyword:
an organic tin additives
Packaging&Delivery
Packaging Details
20kg/carton
Pallet can be avialable for bulk order.
Port
Shanghai any port of China
Lead Time:
Quantity(Kilograms) 1 - 1000 >1000
Est. Time(days) 15 To be negotiated

Property

CAS No.: 77-58-7 Formula: C32H64O4Sn Molecular Weight: 631.54900

Description

Dibutyltin dilaurate (DBTDL) is an organotin compound that is used as a catalyst. It is a colourless oily liquid. In terms of its structure, the molecule consists of two laurate groups attached to a dibutyltin(IV) center.
The molecular geometry at tin is tetrahedral. Based on the crystal structure of the related bis(bromobenzoate), the carbonyl oxygen centers are weakly bonded to tin.
Together with dibutyltin dioctanoate, DBTDL is used as a catalyst for polyurethane production from isocyanates and diols. It is also useful as a catalyst for transesterification and for the room temperature vulcanization of silicones. It is also used as a stabilizer in PVC.

Basic Info

Chemical Name	Dibutyltin dilaurate
Synonyms	sm2014c; tn12; DBTDL; dxr81; davainex; t12; dibutyl tin dilaurate; dbtl; Dibutyltin dilaurate; ks20; dibutylstannylene dilaurate; kosmos19; mark1038;
CAS No.	77-58-7
Molecular Formula	C32H64O4Sn
Molecular Weight	631.54900
PSA	52.60000
LogP	10.95700

Properties

Appearance & Physical State	yellow liquid
Density	1.05
Boiling Point	560.5ºC at 760 mmHg
Melting Point	22-24ºC
Freezing Point	8℃
Flash Point	226ºC
Refractive Index	n20/D 1.471(lit.)
Stability	Stability Combustible. Incompatible with strong oxidizing agents. May be air sensitive.
Vapor Pressure	0.2 mm Hg ( 160 °C)

Safety Info

RTECS	WH7000000
Hazard Class	6.1
Safety Statements	S26-S28-S36/37-S45-S60-S61
WGK Germany	3
Packing Group	III
RIDADR	UN 2922
Risk Statements	R22; R26; R36/38; R50/53
Hazard Codes	T+; N
Hazard Declaration	H314; H317; H341; H360; H370; H372; H410
Symbol	GHS05, GHS07, GHS08, GHS09
Signal Word	Danger
Caution Statement	P201; P260; P273; P280; P305 + P351 + P338; P310