1,1-Dibromoethane (contains stabilizer ) - ≥98%(GC) , CAS No.557-91-5

CAS: 557-91-5 Cat. No.: D155317 Summenformel: C2H4Br2 Molekulargewicht: 187.86 EG-Nummer: 209-184-9
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GRADE & PURITY ≥98%(GC)
Synonyms
EN300-67227 | 1,1-Dibromoethane (stabilized with copper chip) | 2-dibromoethane | CH3CHBr2 | BS-42225 | dibromoethan | 1,1-DIBROMOETHANE | 1,1-dibromo-ethane | DTXSID3060324 | EINECS 209-184-9 | SCHEMBL4352 | UNII-KJ8ZJY72QQ | HSDB 7382 | Q2352935 | dibro
Storage
Argon charged
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
1g
D155317-1g
—
3 Auf Lager

91,89€

107,51€
Speichern 15,62 € (14.53%)
5g
D155317-5g
—
2 Auf Lager

255,90€

298,42€
Speichern 42,52 € (14.25%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Argon charged 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
EN300-67227 | 1,1-Dibromoethane (stabilized with copper chip) | 2-dibromoethane | CH3CHBr2 | BS-42225 | dibromoethan | 1,1-DIBROMOETHANE | 1,1-dibromo-ethane | DTXSID3060324 | EINECS 209-184-9 | SCHEMBL4352 | UNII-KJ8ZJY72QQ | HSDB 7382 | Q2352935 | dibro
Spezifikationen & Reinheit
≥98%(GC)
Storage
Argon charged
Verschickt in
Normal
Reinheit
≥98%(GC)
Namen und Kennungen
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488181286
Kanonisches Lächeln
CC(Br)Br
IUPAC Name
1,1-dibromoethane
InChIKey
APQIUTYORBAGEZ-UHFFFAOYSA-N
INCHI
1S/C2H4Br2/c1-2(3)4/h2H,1H3
Isomere SMILES
CC(Br)Br
RTECS
KH9000000
Molekulargewicht
187.86
Reaxy-Rn
1696904
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1696904&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
SuperclassOrganohalogen compounds
KlasseOrganobromides
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganobromides
Alternative Parents Hydrocarbon derivatives  Alkyl bromides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Hydrocarbon derivative - Organobromide - Alkyl halide - Alkyl bromide - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as organobromides. These are compounds containing a chemical bond between a carbon atom and a bromine atom.
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.

10 results found

Lot NumberCertificate TypeDatumArtikel
K2230605Certificate of AnalysisSep 02, 2026 D155317
G2522317Certificate of AnalysisJul 08, 2025 D155317
G2522329Certificate of AnalysisJul 08, 2025 D155317
E2521299Certificate of AnalysisJun 27, 2024 D155317
A2411454Certificate of AnalysisDec 07, 2023 D155317
A2411455Certificate of AnalysisDec 07, 2023 D155317
L2306008Certificate of AnalysisNov 03, 2023 D155317
K2230649Certificate of AnalysisOct 28, 2022 D155317
G2219443Certificate of AnalysisJun 16, 2022 D155317
G2219469Certificate of AnalysisJun 16, 2022 D155317
Chemische und physikalische Eigenschaften
LöslichkeitInsoluble in water
EmpfindlichkeitLight sensitive;Air sensitive
Brechungsindex1.51
Siedepunkt (°C)108℃
Molekulargewicht187.860 g/mol
XLogP32.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass187.866 Da
Monoisotopic Mass185.868 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count4
Formal Charge0
Complexity11.500
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
Citations of This Product
Lösungsrechner
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