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1,2-Di-tert-butoxy-1,1,2,2-tetramethyldisilane - 95%, high purity , CAS No.78669-53-1

COA

Grade & Purity:

≥95%

Cas Number: 78669-53-1
Molecular Weight: 262.54
PubChem CID: 12729919
PubChem SID: 504767220

In stock

Item Number

D404325

Grouped product items
SKU	Size	Availability	Price
D404325-1g	1g	3	$103.90
D404325-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$309.90
D404325-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,167.90

View related series

Element classified compounds (2014) Silicon compound (537)

Basic Description

Synonyms	E78958 \| D5736 \| Disilane, 1,2-bis(1,1-dimethylethoxy)-1,1,2,2-tetramethyl- \| [dimethyl-[(2-methylpropan-2-yl)oxy]silyl]-dimethyl-[(2-methylpropan-2-yl)oxy]silane \| MFCD32062899 \| 1,2-Di-tert-butoxy-1,1,2,2-tetramethyldisilane \| AS-81880 \| DTXSID20508295
Specifications & Purity	≥95%
Storage Temp	Argon charged
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organometallic compounds
  - Class Organometalloid compounds
    - Subclass Organosilicon compounds

Kingdom	Organic compounds
Superclass	Organometallic compounds
Class	Organometalloid compounds
Subclass	Organosilicon compounds
Intermediate Tree Nodes	Not available
Direct Parent	Silyl ethers
Alternative Parents	Organoheterosilanes Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as silyl ethers. These are organic compounds containing a silicon atom covalently bonded to an alkoxy group. They have the general formula R1R2R3Si-O-R4 (R4 = aryl, alkyl).
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

Pubchem Sid	504767220
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504767220
IUPAC Name	[dimethyl-[(2-methylpropan-2-yl)oxy]silyl]-dimethyl-[(2-methylpropan-2-yl)oxy]silane
INCHI	InChI=1S/C12H30O2Si2/c1-11(2,3)13-15(7,8)16(9,10)14-12(4,5)6/h1-10H3
InChIKey	COSZSAJOKACQOO-UHFFFAOYSA-N
Smiles	CC(C)(C)O[Si](C)(C)[Si](C)(C)OC(C)(C)C
Isomeric SMILES	CC(C)(C)O[Si](C)(C)[Si](C)(C)OC(C)(C)C
Molecular Weight	262.54
Reaxy-Rn	6382003
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6382003&ln=

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

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

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot Number	Certificate Type	Date	Item
K2314184	Certificate of Analysis	Nov 01, 2023	D404325
K2314183	Certificate of Analysis	Nov 01, 2023	D404325
K2314182	Certificate of Analysis	Nov 01, 2023	D404325

Chemical and Physical Properties

Sensitivity	Moisture Sensitive
Refractive Index	1.43
Flash Point(°C)	89 °C
Boil Point(°C)	127 °C/30 mmHg
Molecular Weight	262.540 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	5
Exact Mass	262.178 Da
Monoisotopic Mass	262.178 Da
Topological Polar Surface Area	18.500 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	208.000
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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