二甲基二氯化锡

Description

Dimethyltin dichloride · CAS 753-73-1 · C2H6Cl2Sn. UNII 7K42FNK7A0. Vapor Pressure: 0.2 [mmHg].

Identification

CAS Registry Number	753-73-1
PubChem CID	12955
Molecular formula	C2H6Cl2Sn
IUPAC name	dichloro(dimethyl)stannane
UNII (FDA)	7K42FNK7A0

Computed Descriptors

Molecular Weight	219.68
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	219.886858
Monoisotopic Mass	219.886858
Topological Polar Surface Area	0
Heavy Atom Count	5
Formal Charge	0
Complexity	30.6

Physical & Chemical Properties

Vapor Pressure	0.2 [mmHg]

Physical description & handling notes

• Wet Solid; Liquid
• Produced as a solid or aqueous solution; [ECHA - Proposal for Harmonised Classification and Labelling] White crystalline solid; [Alfa Aesar MSDS]

GHS Hazard Classification

Reported hazard statements	H301, H311, H314, H330, H372, H318 (57.9%), H331 (39.3%), H335 (35.5%)

Documented Uses

• Used for stabilizing PVC potable water piping, making abrasion resistant glass containers, and as a catalyst for curing electrocoated paints; [Shepard's Catalog of Teratogenic Agents] Used to make other organotin compounds and for glass coating; [OECD: SIDS Dossier]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Glass Manufacturing [Category: Industry]
• 2023: 1,000,000 - <8,500,000 lb
• 2022: 1,000,000 - <8,500,000 lb
• 2021: 1,000,000 - <8,500,000 lb

Synonyms

Dimethyltin dichloride; 753-73-1; Dichlorodimethyltin; Dichlorodimethylstannane; Dimethyldichlorotin; Dimethyltindichloride; STANNANE, DICHLORODIMETHYL-; Dimethyldichlorostannane; Cotin 210; Dichlorid dimethylcinicity; Dimethylzinndichloride; DTXSID5027304; 7K42FNK7A0; NSC-55159; DTXCID907304; RefChem:588622

Frequently Asked Questions

What are the CAS number and molecular formula of Dimethyltin dichloride?

CAS 753-73-1; molecular formula C2H6Cl2Sn; molecular weight — g/mol.

What other names is Dimethyltin dichloride known by?

Dimethyltin dichloride, 753-73-1, Dichlorodimethyltin, Dichlorodimethylstannane, Dimethyldichlorotin, Dimethyltindichloride.

Is Dimethyltin dichloride classified as hazardous?

Hazard statements reported: H301, H311, H314, H330, H372.

What are the key physical properties of Dimethyltin dichloride?

Vapor Pressure: 0.2 [mmHg].

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.