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Poly(dimethylsiloxane), chlorine terminated - Average M ₙ~500, high purity , CAS No.67923-13-1

COA

Grade & Purity:

Average M ₙ~500

Cas Number: 67923-13-1
Molecular Weight: Mₙ~500
PubChem CID: 77131

In stock

Item Number

P670388

Grouped product items
SKU	Size	Availability	Price	Qty
P670388-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$199.90
P670388-25g	25g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$715.90

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Polymer (116)

Basic Description

Synonyms	Polydimethylsiloxane, chlorine terminated
Specifications & Purity	Average M ₙ~500
Storage Temp	Room temperature
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organometallic compounds
  - Class Organometalloid compounds
    - Subclass Organosilicon compounds
      - Level5 Organoheterosilanes
        Level6 Organochlorosilanes

Kingdom	Organic compounds
Superclass	Organometallic compounds
Class	Organometalloid compounds
Subclass	Organosilicon compounds
Intermediate Tree Nodes	Organoheterosilanes
Direct Parent	Organochlorosilanes
Alternative Parents	Organic metalloid salts Organic oxygen compounds Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Organochlorosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as organochlorosilanes. These are organosilicon compounds where the tetravalent silicon atom is linked to one or more chlorine atoms.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	bis[[chloro(dimethyl)silyl]oxy]-dimethylsilane
INCHI	InChI=1S/C6H18Cl2O2Si3/c1-11(2,7)9-13(5,6)10-12(3,4)8/h1-6H3
InChIKey	GJIYNWRLGOMDEX-UHFFFAOYSA-N
Smiles	C[Si](C)(O[Si](C)(C)Cl)O[Si](C)(C)Cl
Isomeric SMILES	C[Si](C)(O[Si](C)(C)Cl)O[Si](C)(C)Cl
Molecular Weight	Mₙ~500
Reaxy-Rn	1763185
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1763185&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Refractive Index	n20/D 1.406 (lit.)
Flash Point(°F)	185.0 °F - closed cup
Flash Point(°C)	85 °C - closed cup
Boil Point(°C)	>177℃ (lit.)
Molecular Weight	277.360 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	4
Exact Mass	275.999 Da
Monoisotopic Mass	275.999 Da
Topological Polar Surface Area	18.500 Å²
Heavy Atom Count	13
Formal Charge	0
Complexity	167.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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