三苯基氯化锡

Description

Triphenyltin Chloride · CAS 639-58-7 · C18H15ClSn. UNII I1L80IDY27. Boiling Point: 464 °F at 13.5 mmHg (EPA, 1998); Boiling Point: 240 °C @ 13.5 mm Hg; Melting Point: 223 °F (EPA, 1998).

Identification

CAS Registry Number	639-58-7
PubChem CID	12540
Molecular formula	C18H15ClSn
IUPAC name	chloro(triphenyl)stannane
UNII (FDA)	I1L80IDY27

Computed Descriptors

Molecular Weight	385.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	3
Exact Mass	385.988431
Monoisotopic Mass	385.988431
Topological Polar Surface Area	0
Heavy Atom Count	20
Formal Charge	0
Complexity	240

Physical & Chemical Properties

Boiling Point	464 °F at 13.5 mmHg (EPA, 1998)
Boiling Point	240 °C @ 13.5 mm Hg
Melting Point	223 °F (EPA, 1998)
Melting Point	103.5 °C
Melting Point	106 °C
Solubility	40 ppm in water at 20 °C
Vapor Pressure	0.00000548 [mmHg]
LogP	log Kow = 4.19

Physical description & handling notes

• Triphenyltin chloride is a white crystalline solid. Used as a rodent repellent, molluscicide, fungicide and insecticide. (EPA, 1998)
• White solid; [HSDB]
• White, crystalline solid
• Moderately sol in organic solvents
• Soluble in chloroform
• Stable when stored in dark with directed air. Hydrolyses to hydroxide in water.

GHS Hazard Classification

Reported hazard statements	H301, H311, H331 (81.6%), H315 (81.6%), H318 (79.6%), H400 (100%), H410 (100%), H319

Documented Uses

• Used as rodent repellent, molluscicide, fungicide, miticide, and insecticide; Not currently registered with the EPA for use in the US; [HSDB]
• Fungicide. Controls Cercospora leafspot on sugar beets, and late blight on potato. Tinmate is used primarily for fishpond snails (Aquatin 20 EC) /Former use/
• Rodent repellent, molluscicide, fungicide, miticide, insecticide /Former use/
• Triphenyl tin compounds are used as agricultural fungicides in crop protection. They are used to control potato, celery, sugar beet, coffee, and rice against fungal disease. Triphenyl tin compounds are also used as biocides in antifouling paints. /Former use/
• Reaction of tin tetrachloride with phenylmagnesium bromide.
• Stannane, chlorotriphenyl-: ACTIVE

Synonyms

TRIPHENYLTIN CHLORIDE; 639-58-7; Fentin chloride; Chlorotriphenylstannane; Chlorotriphenyltin; Triphenylchlorotin; Stannane, chlorotriphenyl-; Triphenylchlorostannane; Brestanol; TPTC; Aquatin; Tinmate; Phenostat-C; General chemicals 8993; Aquatin 20 EC; Tripenyltin chloride

Frequently Asked Questions

What are the CAS number and molecular formula of Triphenyltin Chloride?

CAS 639-58-7; molecular formula C18H15ClSn; molecular weight — g/mol.

What other names is Triphenyltin Chloride known by?

TRIPHENYLTIN CHLORIDE, 639-58-7, Fentin chloride, Chlorotriphenylstannane, Chlorotriphenyltin, Triphenylchlorotin.

Is Triphenyltin Chloride classified as hazardous?

Hazard statements reported: H301, H311, H331, H315, H318.

What are the key physical properties of Triphenyltin Chloride?

Boiling Point: 464 °F at 13.5 mmHg (EPA, 1998); Boiling Point: 240 °C @ 13.5 mm Hg; Melting Point: 223 °F (EPA, 1998); Melting Point: 103.5 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.