Chloro(dimethyl)phenylsilane - ≥98% , CAS No.768-33-2

CAS: 768-33-2 Cat. No.: C473623 Molecular Weight: 170.71 Beilstein Registry Number: 606292 EC Number: 212-193-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
InChI=1/C8H11ClSi/c1-10(2,9)8-6-4-3-5-7-8/h3-7H,1-2H3 | Dimethylphenylchlorosilane | dimethylphenyl-chlorosilane | J-520030 | phenyldimethyl chlorosilane | phenyldimethylsilyl chloride | BP-21468 | D9XK5MV9A8 | EINECS 212-193-0 | UNII-D9XK5MV9A8 | DMPSCl
Storage
Argon charged
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
C473623-5g
4
$19.90
25g
C473623-25g
1
$31.90
100g
C473623-100g
1
$125.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Description

Used in a synthesis of enantioenriched allenylsilanes via an ortho-ester Claisen rearrangement of chiral, silylpropargylic alcohols.

Specifications

Synonyms
InChI=1/C8H11ClSi/c1-10(2, 9)8-6-4-3-5-7-8/h3-7H, 1-2H3 | Dimethylphenylchlorosilane | dimethylphenyl-chlorosilane | J-520030 | phenyldimethyl chlorosilane | phenyldimethylsilyl chloride | BP-21468 | D9XK5MV9A8 | EINECS 212-193-0 | UNII-D9XK5MV9A8 | DMPSCl
Specifications & Purity
≥98%
Storage
Argon charged
Purity
≥98%
Names and Identifiers
Pubchem Sid504752416
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752416
Canonical SmilesC[Si](C)(C1=CC=CC=C1)Cl
IUPAC Namechloro-dimethyl-phenylsilane
InChIKeyKWYZNESIGBQHJK-UHFFFAOYSA-N
INCHI1S/C8H11ClSi/c1-10(2,9)8-6-4-3-5-7-8/h3-7H,1-2H3
Isomeric SMILES C[Si](C)(C1=CC=CC=C1)Cl
WGK Germany 3
Molecular Weight 170.71
Beilstein 606292
Reaxy-Rn 606292
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=606292&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Not available
Direct ParentAlkylarylsilanes
Alternative Parents Benzene and substituted derivatives  Silyl monohalides  Organochlorosilanes  Organic metalloid salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alkylarylsilane - Benzenoid - Monocyclic benzene moiety - Silyl monohalide - Organoheterosilane - Organochlorosilane - Organic metalloid salt - Hydrocarbon derivative - Organic salt - Aromatic homomonocyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





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.

5 results found

Lot NumberCertificate TypeDateItem
F2314228Certificate of AnalysisMar 18, 2026 C473623
F2314234Certificate of AnalysisMar 18, 2026 C473623
C2309738Certificate of AnalysisDec 10, 2025 C473623
C2310064Certificate of AnalysisDec 09, 2025 C473623
C2309752Certificate of AnalysisJan 05, 2023 C473623
Chemical and Physical Properties
SensitivityHygroscopic
Refractive Index1.5070 to 1.5100
Flash Point(°F)143.6 °F
Flash Point(°C)82°C(Lit.)
Boil Point(°C)192-193°C
Molecular Weight170.710 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass170.032 Da
Monoisotopic Mass170.032 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity106.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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