Triphenyltin chloride

Also known as: Fentin chloride, Chlorotriphenylstannane, Chlorotriphenyltin, Triphenylstannylium chloride, Brestanol, Aquatin, Aquatin 20 ec, Fentin chloride [ISO], MFCD01861652, ai3-25207, caswellno896d, epapesticidechemicalcode496500

Triphenyltin chloride (CAS 639-58-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H15ClSn and a molecular weight of 385.475 g/mol. Key properties include a melting point of 108 °C (dec.)(lit.), a boiling point of 397.1±0.0 °C at 760 mmHg, a density of 1.49 g/cm3 (20ºC) and a flash point of 199.7±24.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 639-58-7
Jingsj CID: J-25486-4
Molecular Formula: C₁₈H₁₅ClSn
Molecular Weight: 385.475 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	108 °C (dec.)(lit.)
Boiling Point	397.1±0.0 °C at 760 mmHg
Density	1.49 g/cm3 (20ºC)
Flash Point	199.7±24.0 °C
Exact Mass	385.988434
LogP	3.56
Vapor Pressure	0.0±0.8 mmHg at 25°C
Additional Property	insoluble

GHS Safety & Compliance

Corrosion / Acute Toxicity / Environmental HazardSignal word: Danger

H301 — Toxic if swallowed
H311 — Toxic in contact with skin
H331 — Toxic if inhaled
H315 — Causes skin irritation
H318 — Causes serious eye damage
H410 — Very toxic to aquatic life with long lasting effects

Customs & Trade Information

HS Code	2931900046
Summary	2931900046 chlorotriphenylstannane。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

Frequently Asked Questions

What is the CAS number of Triphenyltin chloride?

The CAS number of Triphenyltin chloride is 639-58-7.

What are the molecular formula and molecular weight of Triphenyltin chloride?

Triphenyltin chloride has molecular formula C18H15ClSn and molecular weight 385.475 g/mol.

Is Triphenyltin chloride hazardous?

Triphenyltin chloride has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.

What are the upstream and downstream products of Triphenyltin chloride?

For Triphenyltin chloride, Upstream Products: Triphenyltin hydride, tert-butyl chloride, Tetraphenylstannane; Downstream Products: 5-Phenylpyrimidine, 1-Methyl-3-phenoxybenzene, 2-Methoxybiphenyl.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Triphenyltin chloride (CAS 639-58-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25486-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.