1,3-Dichloro-1,3-Diphenyl-1,3-Dimethyl-Disiloxane - ≥95% , CAS No.3582-72-7

CAS: 3582-72-7 Cat. No.: D303532 Molecular Weight: 327.357
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
3582-72-7|1,3-Dichloro-1,3-dimethyl-1,3-diphenyldisiloxane|Disiloxane, 1,3-dichloro-1,3-dimethyl-1,3-diphenyl-|chloro-(chloro-methyl-phenylsilyl)oxy-methyl-phenylsilane|1,3-dichloro-1,3-diphenyl-1,3-dimethyldisiloxane|chloro({[chloro(methyl)phenylsilyl]ox
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D303532-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$43.90
5g
D303532-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$149.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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.

📚

Literature proof

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

Specifications

Synonyms
3582-72-7 | 1, 3-Dichloro-1, 3-dimethyl-1, 3-diphenyldisiloxane | Disiloxane, 1, 3-dichloro-1, 3-dimethyl-1, 3-diphenyl- | chloro-(chloro-methyl-phenylsilyl)oxy-methyl-phenylsilane | 1, 3-dichloro-1, 3-diphenyl-1, 3-dimethyldisiloxane | chloro({[chloro(methyl)phenylsilyl]ox
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesC[Si](C1=CC=CC=C1)(O[Si](C)(C2=CC=CC=C2)Cl)Cl
IUPAC Namechloro-(chloro-methyl-phenylsilyl)oxy-methyl-phenylsilane
InChIKeyAUWRUFAJYVQXSH-UHFFFAOYSA-N
INCHI1S/C14H16Cl2OSi2/c1-18(15,13-9-5-3-6-10-13)17-19(2,16)14-11-7-4-8-12-14/h3-12H,1-2H3
Isomeric SMILES C[Si](C1=CC=CC=C1)(O[Si](C)(C2=CC=CC=C2)Cl)Cl
Molecular Weight 327.357
Reaxy-Rn 2945302
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2945302&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.

View datasheet →

🔬 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  Organochlorosilanes  Organic metalloid salts  Organic oxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alkylarylsilane - Benzenoid - Monocyclic benzene moiety - Organoheterosilane - Organochlorosilane - Organic metalloid salt - Organic oxygen compound - 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:
Chemical and Physical Properties
Molecular Weight327.300 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count4
Exact Mass326.012 Da
Monoisotopic Mass326.012 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count19
Formal Charge0
Complexity265.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count2
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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