1,3-Bis(chloromethyl)tetramethyldisiloxane

Also known as: 1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane, 1,3-Di(chloromethyl)-1,1,3,3-tetramethyldisiloxane, Tetramethyl-1,3-bis(chloromethyl)disiloxane, Bis(chloromethyl)tetramethyldisiloxane, Disiloxane, 1,3-bis(chloromethyl)-1,1,3,3-tetramethyl-

1,3-Bis(chloromethyl)tetramethyldisiloxane (CAS 2362-10-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H16Cl2OSi2 and a molecular weight of 231.268 g/mol. Key properties include a melting point of -90°C, a boiling point of 204.7±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 63.3±12.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2362-10-9
Jingsj CID: J-40958-5
Molecular Formula: C₆H₁₆Cl₂OSi₂
Molecular Weight: 231.268 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	-90°C
Boiling Point	204.7±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	63.3±12.5 °C
Exact Mass	230.011673
PSA	9.23000
LogP	4.67
Vapor Pressure	0.4±0.3 mmHg at 25°C
Refractive Index	1.428

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1,3-Bis(chloromethyl)tetramethyldisiloxane?

The CAS number of 1,3-Bis(chloromethyl)tetramethyldisiloxane is 2362-10-9.

What are the molecular formula and molecular weight of 1,3-Bis(chloromethyl)tetramethyldisiloxane?

1,3-Bis(chloromethyl)tetramethyldisiloxane has molecular formula C6H16Cl2OSi2 and molecular weight 231.268 g/mol.

What are the upstream and downstream products of 1,3-Bis(chloromethyl)tetramethyldisiloxane?

For 1,3-Bis(chloromethyl)tetramethyldisiloxane, Upstream Products: (Chloromethyl)trimethylsilane, Chloro(chloromethyl)dimethylsilane, 1-(Chloromethyl)-1,1,3,3,3-pentamethyldisiloxane; Downstream Products: Chloro(chloromethyl)dimethylsilane, 1,3-Bis(iodomethyl)tetramethyldisiloxane, 1-(Chloromethyl)-1,1,3,3,3-pentamethyldisiloxane.

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. "1,3-Bis(chloromethyl)tetramethyldisiloxane (CAS 2362-10-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-40958-5 (accessed 2026-11-09).

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