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Dipropyltin dichloride

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Organotin compound
Dipropyltin dichloride
Dipropyltin dichloride molecule
Names
IUPAC name Dipropyltin dichloride
Systematic IUPAC name Dichloro(dipropyl)stannane
Other names
  • Dichlorodipropylstannane
  • Dichlorodipropyltin
  • Di-n-propyltin dichloride
  • Stannane, dichlorodipropyl-
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.225.824 Edit this at Wikidata
EC Number
  • 696-456-9
PubChem CID
RTECS number
  • WH7255000
UNII
UN number UN3146
CompTox Dashboard (EPA)
InChI
  • InChI=1S/2C3H7.2ClH.Sn/c2*1-3-2;;;/h2*1,3H2,2H3;2*1H;/q;;;;+2/p-2Key: CTRHCENQKGMZLE-UHFFFAOYSA-L
SMILES
  • CCC(CCC)(Cl)Cl
Properties
Chemical formula (CH3CH2CH2)2SnCl2
Molar mass 275.79 g·mol
Appearance White solid
Melting point 82–84 °C (180–183 °F; 355–357 K)
Solubility
Structure
Coordination geometry Tetrahedral at Sn atom
Hazards
Occupational safety and health (OHS/OSH):
Main hazards Toxic
GHS labelling:
Pictograms GHS06: ToxicGHS07: Exclamation markGHS08: Health hazardGHS09: Environmental hazard
Signal word Danger
Hazard statements H301, H302, H311, H312, H315, H319, H330, H332, H335, H410
Precautionary statements P260, P261, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P305+P351+P338, P312, P316, P320, P321, P330, P361+P364, P391, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Dipropyltin dichloride is an organotin compound with the chemical formula (CH3CH2CH2)2SnCl2. It is a white solid. This chemical belongs to a subclass of organotin compounds called diorganotin dihalides (R2SnX2, where R is organyl and X is a halogen).

Uses

Dipropyltin dichloride has broad applications in industry and laboratory. It can be used as a polyvinyl chloride stabilizer, fungicide and insecticide.

Hazards and toxicity

Dipropyltin dichloride can be absorbed through skin, causing intoxication. It irritates skin, eyes and respiratory system. It is toxic if swallowed. It is suspected this chemical is a human mutagen and teratogen, and toxic to the reproductive system.

Dipropyltin dichloride may react violently with strong oxidizing agents. Upon catching fire, irritating and toxic fumes, gases and smokes are released, like carbon monoxide (CO), carbon dioxide (CO2), tin(II) oxide (SnO), tin(IV) oxide (SnO2) and hydrogen chloride (HCl).

References

  1. ^ "Dichlorodipropylstannane". pubchem.ncbi.nlm.nih.gov.
  2. ^ https://www.trc-canada.com/prod-img/MSDS/D434270MSDS.pdf
  3. ^ "867-36-7 | Dichlorodipropyltin | Dipropyltin Dichloride ; dichlorodipropyltin; Di-n-Propyltin Dichloride; Dichlorodipropylstannane; Dichlorodipropyltin; Dipropyltin Chloride; NSC 92618 | C₆H₁₄Cl₂Sn | TRC".
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