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Home > Encyclopedia > Acetic acid, 2,2′-[(dimethylstannylene)bis(thio)]bis-, 1,1′-diisooctyl ester

Acetic acid, 2,2′-[(dimethylstannylene)bis(thio)]bis-, 1,1′-diisooctyl ester

Acetic acid, 2,2′-[(dimethylstannylene)bis(thio)]bis-, 1,1′-diisooctyl ester structure

Acetic acid, 2,2′-[(dimethylstannylene)bis(thio)]bis-, 1,1′-diisooctyl ester 

structure
  • CAS No:

    26636-01-1

  • Formula:

    C22H44O4S2Sn

  • Chemical Name:

    Acetic acid, 2,2′-[(dimethylstannylene)bis(thio)]bis-, 1,1′-diisooctyl ester

  • Synonyms:

    Acetic acid,2,2′-[(dimethylstannylene)bis(thio)]bis-,1,1′-diisooctyl ester;Acetic acid,2,2′-[(dimethylstannylene)bis(thio)]bis-,diisooctyl ester;Tin,bis[(carboxymethyl)thio]dimethyl-,diisooctyl ester;Diisooctyl [(dimethylstannylene)dithio]diacetate;Dimethyltin di(isooctyl thioglycolate);Dimethyltin bis(isooctyl mercaptoacetate);Dimethyltin S,S′-bis(isooctyl mercaptoacetate);Bis[[[(isooctyloxy)carbonyl]methyl]thio]dimethyltin;T 40 (ester);TM 181S;Advastab TM 181S;Dimethyltin bis(isooctyl thioglycolate);TM 181FS;Advastab TM 181FS;Dimethyltin-s,s′-bis(isooctyl thioglycolate);30395-90-5;52276-41-2;52642-42-9;55353-53-2;55353-55-4;108772-35-6;2259752-16-2

  • Categories:

    Organic Chemistry  >  Organometallic Compounds

Acetic acid, 2,2′-[(dimethylstannylene)bis(thio)]bis-, 1,1′-diisooctyl ester Basic Attributes

555.42

556.17000

247-862-6

9AFG988025

DTXSID8027909

Characteristics

103.20000

6.67380

1.17 g/cm3

515.6ºC at 760 mmHg

127°C

Oral-rat LD50: 1380 mg/kg

Flammable; decomposes toxic sulfur oxides and tin-containing fumes when heated

Safety Information

2788

Warehouse ventilated, low temperature and dry

P201, P202, P260, P261, P264, P270, P272, P273, P280, P281, P301+P312, P302+P352, P308+P313, P314, P321, P330, P333+P313, P363, P405, P501

H302

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

|Danger|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P201, P202, P260, P261, P264, P270, P272, P273, P280, P281, P301+P312, P302+P352, P308+P313, P314, P321, P330, P333+P313, P363, P405, and P501|Aggregated GHS information provided by 56 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.

Toxicity

moderately toxic

LD50 Rat oral 1380 mg/kg

Drug Information

... Ethyl-substituted tin ... can be degraded by microsomal enzymes of mammalian liver to ethylene and some ethane. /Ethyl-substituted tin compounds/

Moderately toxic by ingestion.

Acetic acid, 2,2′-[(dimethylstannylene)bis(thio)]bis-, 1,1′-diisooctyl ester Use and Manufacturing

Methods of Manufacturing

REACTION OF DIMETHYLTIN DICHLORIDE WITH ISOOCTYL MERCAPTOACETATE

Uses

CATALYST FOR MFR OF POLYURETHANE FOAM|PVC stabilizer|In Germany it is approved for use in polyvinyl chloride food packaging.|Diorganotin compounds have been used increasingly as catalyts for high resiliency foam in automotive seating. In high resiliency foam, diorganotin mercaptocarcoxylates and mercaptides as catalysts improve some key physical properties. /Diorganotins/

Production

(1977) PROBABLY GREATER THAN 4.54X10+7 G (EST)|(1982) 2.09X10+9 G (EST)

HEAT STABILIZER FOR RIGID POLYVINYL CHLORIDE RESINS, 85%; CATALYST FOR POLYURETHANE FOAM, 15% (EST, 1983)

Acetic acid, 2,2'-[(dimethylstannylene)bis(thio)]bis-, 1,1'-diisooctyl ester: ACTIVE

Computed Properties

Molecular Weight:555.4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:20
Exact Mass:556.170305
Monoisotopic Mass:556.170305
Topological Polar Surface Area:103
Heavy Atom Count:29
Complexity:405
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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