1,4-Diethylbenzene - Standard for GC, ≥99.5%(GC) , CAS No.105-05-5

CAS: 105-05-5 Cat. No.: D107652 Formula: C10H14 Molecular Weight: 134.22 Beilstein Registry Number: 1903396 EC Number: 203-265-2
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GRADE & PURITY Standard for GC ? GC reference standard — characterized compound for calibrating GC methods. Use to build calibration curves and verify GC quantitation. ≥99.5%(GC)
Synonyms
1,4-DIETHYLBENZENE|105-05-5|p-Diethylbenzene|Benzene, 1,4-diethyl-|p-Ethylethylbenzene|Benzene, p-diethyl-|para-Diethylbenzene|1,4-diethyl-benzene|0PSM16X42D|DTXSID4026711|CHEBI:34062|1,4-Diethylbenzene-d14|HSDB 4083|EINECS 203-265-2|UNII-0PSM16X42D|Benze
Storage
Room temperature
Shipped In
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Size
Germany (EU)
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Price
Qty
5ml
D107652-5ml
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5 In stock

€27.68

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50ml
D107652-50ml
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4 In stock

€223.79

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100ml
D107652-100ml
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5 In stock

€372.17

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250ml
D107652-250ml
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3 In stock

€669.81

€1,154.01
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500ml
D107652-500ml
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3 In stock

€1,326.69

€2,035.63
Save €708.94 (34.83%)
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Why this grade

Standard for GC, ≥99.5%(GC) Standard for GC for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships FedEx DG Service 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 8 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
1,4-DIETHYLBENZENE | 105-05-5 | p-Diethylbenzene | Benzene, 1,4-diethyl- | p-Ethylethylbenzene | Benzene, p-diethyl- | para-Diethylbenzene | 1,4-diethyl-benzene | 0PSM16X42D | DTXSID4026711 | CHEBI:34062 | 1,4-Diethylbenzene-d14 | HSDB 4083 | EINECS 203-265-2 | UNII-0PSM16X42D | Benze
Specifications & Purity
Standard for GC, ≥99.5%(GC)
Storage
Room temperature
Shipped In
FedEx DG Service
Grade
Standard for GC
Purity
≥99.5%(GC)
Names and Identifiers
Pubchem Sid
Canonical Smiles
CCC1=CC=C(C=C1)CC
IUPAC Name
1,4-diethylbenzene
InChIKey
DSNHSQKRULAAEI-UHFFFAOYSA-N
INCHI
1S/C10H14/c1-3-9-5-7-10(4-2)8-6-9/h5-8H,3-4H2,1-2H3
Isomeric SMILES
CCC1=CC=C(C=C1)CC
WGK Germany
3
RTECS
CZ5640700
UN Number
2049
Packing Group
III
Molecular Weight
134.22
Beilstein
1903396
Reaxy-Rn
1903396
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1903396&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
ClassBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Aromatic hydrocarbons  Unsaturated hydrocarbons  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Aromatic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
External Descriptors benzenes
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.

9 results found

Lot NumberCertificate TypeDateItem
C2205495Certificate of AnalysisSep 09, 2025 D107652
F2315977Certificate of AnalysisMar 04, 2025 D107652
G2123106Certificate of AnalysisFeb 07, 2025 D107652
E1809129Certificate of AnalysisOct 17, 2023 D107652
C2205394Certificate of AnalysisMar 11, 2022 D107652
C2205398Certificate of AnalysisMar 11, 2022 D107652
C2205476Certificate of AnalysisMar 11, 2022 D107652
C2205480Certificate of AnalysisMar 11, 2022 D107652
C2205576Certificate of AnalysisMar 11, 2022 D107652
Chemical and Physical Properties
SolubilityInsoluble in water, soluble in most organic solvents such as ethanol, benzene, and carbon tetrachloride.
Refractive Index1.5
Flash Point(°F)131 °F
Flash Point(°C)55 °C
Boil Point(°C)184°C
Melt Point(°C)-43°C(lit.)
Molecular Weight134.220 g/mol
XLogP33.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass134.11 Da
Monoisotopic Mass134.11 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count10
Formal Charge0
Complexity66.000
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
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

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