3,4-Dichlorostyrene - ≥95%, stabilized with MEHQ , CAS No.2039-83-0

CAS: 2039-83-0 Cat. No.: D191949 Summenformel: C8H6Cl2 Molekulargewicht: 173.04 EG-Nummer: 218-023-1
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GRADE & PURITY ≥95% stabilized with MEHQ
Synonyms
SCHEMBL14890 | DTXSID00174331 | EN300-177632 | 1,2-dichloro-4-ethenylbenzene | AKOS006283294 | 1,2-Dichloro-4-vinylbenzene | EINECS 218-023-1 | 1,2-Dichloro-4-vinylbenzene # | 3,4-dichlorophenylethylene | 3,4-Dichlorostyrene | 3,4-dichloro-styrene | SY039
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
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Size
Deutschland (EU)
USA*
Price
Qty
250mg
D191949-250mg
Auf Bestellung · 8–12 Wochen
17,27€
1g
D191949-1g
Auf Bestellung · 8–12 Wochen
49,37€
5g
D191949-5g
Auf Bestellung · 8–12 Wochen
199,49€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥95%, stabilized with MEHQ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

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

Synonyme
SCHEMBL14890 | DTXSID00174331 | EN300-177632 | 1,2-dichloro-4-ethenylbenzene | AKOS006283294 | 1,2-Dichloro-4-vinylbenzene | EINECS 218-023-1 | 1,2-Dichloro-4-vinylbenzene # | 3,4-dichlorophenylethylene | 3,4-Dichlorostyrene | 3,4-dichloro-styrene | SY039
Spezifikationen & Reinheit
≥95%, stabilized with MEHQ
Storage
Store at 2-8°C,Argon charged
Verschickt in
Wet ice
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Reinheit
≥95%
Namen und Kennungen
Kanonisches Lächeln
C=CC1=CC(=C(C=C1)Cl)Cl
IUPAC Name
1,2-dichloro-4-ethenylbenzene
InChIKey
BJQFWAQRPATHTR-UHFFFAOYSA-N
INCHI
1S/C8H6Cl2/c1-2-6-3-4-7(9)8(10)5-6/h2-5H,1H2
Isomere SMILES
C=CC1=CC(=C(C=C1)Cl)Cl
Molekulargewicht
173.04
Reaxy-Rn
2039606
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2039606&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
SuperclassBenzenoids
KlasseBenzene and substituted derivatives
SubclassHalobenzenes
Intermediate Tree Nodes Chlorobenzenes
Direct ParentDichlorobenzenes
Alternative Parents Styrenes  Aryl chlorides  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Styrene - 1,2-dichlorobenzene - Aryl halide - Aryl chloride - Hydrocarbon derivative - Organochloride - Organohalogen compound - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as dichlorobenzenes. These are compounds containing a benzene with exactly two chlorine atoms attached to it.
External Descriptors Not available
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
Molekulargewicht173.040 g/mol
XLogP34.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass171.985 Da
Monoisotopic Mass171.985 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity122.000
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
Lösungsrechner
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