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CAS Number
1002-53-5
Name
Dibutyltin (DBT)
SIN Groups
Tin compounds
Reason for inclusion on the SIN List
Classified CMR according to Annex VI of Regulation 1272/2008 Date for inclusion on the SIN List
2008 September
REACH status, appears on
Source: ECHA Restriction list (annex XVII)
Hazard class and category code(s)
Source: ECHA Muta. 2 Repr. 1B Acute Tox. 2 * Acute Tox. 3 * Acute Tox. 4 * STOT RE 1 Skin Corr. 1B Aquatic Acute 1 Aquatic Chronic 1 
Chemical informationSynonyms
Di-n-butyltin, dibutyltin dihydride, dibutyl stannane; dibutyltin dichloride, di-n-butyltin dichloride, dichlorodibutylstannane
EC number
-
Hazard statement code(s)
Source: ECHA H341 H360FD H330 H301 H312 H372** H314 H400 H410
(Bio)monitoring data
Yes, in seawater, especially coastal waters, marinas, in fish and shellfish, in humans (liver, blood); In sediments, especially in harbours, dockyards, marinas.; In dolphins, dugongs and whales (highest levels in liver).; In gastropods.; In plastic food containers, drinking water, poultry products. Comment: primary metabolite of tributyltin (TBT).
Possible uses
Source: Dudimah et al 2007; RPA 2007; HSDB; KI; www.hc.sc.gc.ca.org; www.turnertoys.com; www.cleanproduction.org
food wraps and food packaging, T-shirts, polyurethan gloves, sanitary napkins, medical equipments, cellophane wrap and soft toys. PVC plastics (water pipes, packing materials, textile products). Silicon rubber (sealants, dental products, paper coatings). Polyurethanes (foam plastics, glue/sealants). Glass (coatings). Insulators in electronics and cables; deworming agent for poultry; polyurethanes; In plasticizers, lubricants, heat transfer fluids (dibutyl dichloride); transparent plastic
Technical function of substances
Source: Dudimah et al 2007; KI; www.coasty.com; www.turnertoys.com Additives. Stabilizer in PCV plastics. Catalyser in the production of polyurethanes and silicones. Insutations. Coatings. |
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