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Silicone oil AP 100 - 100 mPa.s, neat(25 °C), high purity , CAS No.63148-58-3

COA

Grade & Purity:

100 mPa.s, neat(25 °C)

Cas Number: 63148-58-3
MDL number: MFCD00132673
PubChem CID: 140300

In stock

Item Number

S139118

Grouped product items
SKU	Size	Availability	Price
S139118-25g	25g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$50.90
S139118-100g	100g	5	$158.90
S139118-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$550.90

Basic Description

Synonyms	17881-88-8 \| Methoxydimethylphenylsilane \| Silane, methoxydimethylphenyl- \| Methoxydimethyl(phenyl)silane \| methoxy-dimethyl-phenylsilane \| Dimethylmethoxyphenylsilane \| Dimethylphenylmethoxysilane \| Benzene, (methoxydimethylsilyl)- \| poly(methylphenylsiloxane) \| MFCD09266
Specifications & Purity	100 mPa.s, neat(25 °C)
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	Alkylarylsilanes
Alternative Parents	Benzene and substituted derivatives Silyl ethers Organoheterosilanes Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Alkylarylsilane - Benzenoid - Monocyclic benzene moiety - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as alkylarylsilanes. These are organosilicon compounds with the general formula R[Si]R' (R = alkyl, R' = aryl).
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	methoxy-dimethyl-phenylsilane
INCHI	InChI=1S/C9H14OSi/c1-10-11(2,3)9-7-5-4-6-8-9/h4-8H,1-3H3
InChIKey	REQXNMOSXYEQLM-UHFFFAOYSA-N
Smiles	CO[Si](C)(C)C1=CC=CC=C1
Isomeric SMILES	CO[Si](C)(C)C1=CC=CC=C1
Reaxy-Rn	2935988
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2935988&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.

11 results found

Lot Number	Certificate Type	Date	Item
F2523063	Certificate of Analysis	Jul 09, 2025	S139118
B2311322	Certificate of Analysis	Nov 11, 2024	S139118
D2530265	Certificate of Analysis	Jul 06, 2024	S139118
E2415088	Certificate of Analysis	May 24, 2024	S139118
I2405034	Certificate of Analysis	Sep 15, 2023	S139118
K2119167	Certificate of Analysis	Sep 15, 2023	S139118
K2119168	Certificate of Analysis	Sep 15, 2023	S139118
K2119169	Certificate of Analysis	Sep 15, 2023	S139118
H2125038	Certificate of Analysis	Jun 07, 2023	S139118
H1507078	Certificate of Analysis	Mar 16, 2023	S139118
H1629103	Certificate of Analysis	May 06, 2022	S139118

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Chemical and Physical Properties

Refractive Index	1.5365 （25℃）
Molecular Weight	166.290 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	2
Exact Mass	166.081 Da
Monoisotopic Mass	166.081 Da
Topological Polar Surface Area	9.200 Å²
Heavy Atom Count	11
Formal Charge	0
Complexity	117.000
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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