3,4-Dibromobenzaldehyde - ≥99% , CAS No.74003-55-7

CAS: 74003-55-7 Cat. No.: D133582 Summenformel: C7H4Br2O Molekulargewicht: 263.93 Beilstein Registry Number: 2573433 EG-Nummer: 640-122-7
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GRADE & PURITY ≥99%
Synonyms
Benzaldehyde, 3,4-dibromo- | EN300-99736 | BCP27251 | DTXSID40347481 | AM62562 | BIPHENYL-3-CARBOXYLICACIDHYDRAZIDE | AKOS015891096 | FD7321 | Z1269188996 | FT-0614210 | PS-7345 | SY059440 | 3,4-Dibromobenzaldehyde | 3,4-DIBROMO-BENZALDEHYDE | SCHEMBL8702
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
1g
D133582-1g
—
4 Auf Lager
46,77€
5g
D133582-5g
—
1 Auf Lager
112,72€
25g
D133582-25g
Auf Bestellung · 8–12 Wochen
437,25€
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
Benzaldehyde, 3,4-dibromo- | EN300-99736 | BCP27251 | DTXSID40347481 | AM62562 | BIPHENYL-3-CARBOXYLICACIDHYDRAZIDE | AKOS015891096 | FD7321 | Z1269188996 | FT-0614210 | PS-7345 | SY059440 | 3,4-Dibromobenzaldehyde | 3,4-DIBROMO-BENZALDEHYDE | SCHEMBL8702
Spezifikationen & Reinheit
≥99%
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥99%
Namen und Kennungen
Pubchem Sid504759575
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759575
Kanonisches LächelnC1=CC(=C(C=C1C=O)Br)Br
IUPAC Name3,4-dibromobenzaldehyde
InChIKeyUTYRZXNEFUYFCJ-UHFFFAOYSA-N
INCHI1S/C7H4Br2O/c8-6-2-1-5(4-10)3-7(6)9/h1-4H
Isomere SMILES C1=CC(=C(C=C1C=O)Br)Br
UN-Nummer 3077
Verpackungsgruppe III
Molekulargewicht 263.93
Beilstein 2573433
Reaxy-Rn 2573433
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2573433&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 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
SubclassBenzoyl derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoyl derivatives
Alternative Parents Benzaldehydes  Bromobenzenes  Aryl bromides  Organobromides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzoyl - Benzaldehyde - Aryl-aldehyde - Halobenzene - Bromobenzene - Aryl halide - Aryl bromide - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Aldehyde - Aromatic homomonocyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as benzoyl derivatives. These are organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-).
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.

1 results found

Lot NumberCertificate TypeDatumArtikel
E2013142Certificate of AnalysisSep 16, 2025 D133582
Chemische und physikalische Eigenschaften
LöslichkeitInsoluble in water.
EmpfindlichkeitAir Sensitive
Schmelzpunkt (°C)69-72°C
Molekulargewicht263.910 g/mol
XLogP32.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass263.861 Da
Monoisotopic Mass261.863 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity127.000
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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