α,α-Dichlorodiphenylmethane - ≥98% , CAS No.2051-90-3

CAS: 2051-90-3 Cat. No.: D134352 Summenformel: (C6H5)2C(Cl)2 Molekulargewicht: 237.12 Beilstein Registry Number: 1910601 EG-Nummer: 218-134-5
Zu bestellen verfügbar
GRADE & PURITY ≥98%
Synonyms
Benzene, 1,1'-(dichloromethylene)bis- | Benzophenone dichloride | alpha,alpha-Dichlorodiphenylmethane, 97% | alpha,alpha-Dichlorodiphenylmethane | Diphenyldichloromethane;NSC 37425 | UNII-81FEZ29AK6 | D89637 | Benzene,1'-(dichloromethylene)bis- | Dichloro
Storage
Argon charged,Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
1g
D134352-1g
—
3 Auf Lager

8,59€

12,93€
Speichern 4,34 € (33.56%)
5g
D134352-5g
Auf Bestellung · 8–12 Wochen

22,47€

33,76€
Speichern 11,28 € (33.42%)
25g
D134352-25g
—
2 Auf Lager

78,01€

117,06€
Speichern 39,05 € (33.36%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal 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
Benzene, 1,1'-(dichloromethylene)bis- | Benzophenone dichloride | alpha,alpha-Dichlorodiphenylmethane, 97% | alpha,alpha-Dichlorodiphenylmethane | Diphenyldichloromethane;NSC 37425 | UNII-81FEZ29AK6 | D89637 | Benzene,1'-(dichloromethylene)bis- | Dichloro
Spezifikationen & Reinheit
≥98%
Storage
Argon charged,Room temperature
Verschickt in
Normal
Reinheit
≥98%
Namen und Kennungen
Pubchem Sid508812173
Kanonisches LächelnC1=CC=C(C=C1)C(C2=CC=CC=C2)(Cl)Cl
IUPAC Name[dichloro(phenyl)methyl]benzene
InChIKeyOPTDDWCXQQYKGU-UHFFFAOYSA-N
INCHI1S/C13H10Cl2/c14-13(15,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
Isomere SMILES C1=CC=C(C=C1)C(C2=CC=CC=C2)(Cl)Cl
WGK Deutschland 3
UN-Nummer 1760
Verpackungsgruppe II
Molekulargewicht 237.12
Beilstein 1910601
Reaxy-Rn 1910601
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1910601&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
SubclassDiphenylmethanes
Intermediate Tree Nodes Not available
Direct ParentDiphenylmethanes
Alternative Parents Organochlorides  Hydrocarbon derivatives  Alkyl chlorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Diphenylmethane - Hydrocarbon derivative - Organochloride - Organohalogen compound - Alkyl halide - Alkyl chloride - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
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:

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

9 results found

Lot NumberCertificate TypeDatumArtikel
F2213457Certificate of AnalysisDec 12, 2025 D134352
F2214048Certificate of AnalysisDec 12, 2025 D134352
K2119656Certificate of AnalysisJun 09, 2025 D134352
K2119634Certificate of AnalysisJun 09, 2025 D134352
K2119657Certificate of AnalysisJun 09, 2025 D134352
I2102277Certificate of AnalysisMar 04, 2025 D134352
F1525088Certificate of AnalysisOct 11, 2024 D134352
K2026178Certificate of AnalysisJun 12, 2024 D134352
I2102278Certificate of AnalysisJun 13, 2023 D134352
Chemische und physikalische Eigenschaften
LöslichkeitSoluble in water (reacts), ether, benzene, ethanol, and toluene.
EmpfindlichkeitMoisture and Air sensitive
Brechungsindex1.61
Flammpunkt (°F)230 °F
Flammpunkt (°C)110 °C
Siedepunkt (°C)193°C/30mmHg
Molekulargewicht237.120 g/mol
XLogP34.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass236.016 Da
Monoisotopic Mass236.016 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count15
Formal Charge0
Complexity169.000
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
Bewertungen

Kundenbewertungen

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.