3,4-Dichlorobenzaldehyde - ≥97% , CAS No.6287-38-3

CAS: 6287-38-3 Cat. No.: D100689 Molecular Weight: 175.01 Beilstein Registry Number: 636379 EC Number: 228-520-5
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
A834060 | CAS-6287-38-3 | M,P-DICHLOROBENZALDEHYDE | MLS002415698 | STL286531 | STR00782 | Tox21_200040 | NSC 8763 | Benzaldehyde, 3,4-dichloro- | D0332 | Z57887872 | NCGC00091729-02 | NCGC00091729-01 | 3,4-Dichloro benzaldehyde | D77681 | DICHLOROBENZALD
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
D100689-5g
3

$9.90

$14.90
Save $5.00 (33.56%)
25g
D100689-25g
3

$26.90

$40.90
Save $14.00 (34.23%)
100g
D100689-100g
5

$92.90

$139.90
Save $47.00 (33.60%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
A834060 | CAS-6287-38-3 | M, P-DICHLOROBENZALDEHYDE | MLS002415698 | STL286531 | STR00782 | Tox21_200040 | NSC 8763 | Benzaldehyde, 3, 4-dichloro- | D0332 | Z57887872 | NCGC00091729-02 | NCGC00091729-01 | 3, 4-Dichloro benzaldehyde | D77681 | DICHLOROBENZALD
Specifications & Purity
≥97%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488182778
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182778
Canonical SmilesC1=CC(=C(C=C1C=O)Cl)Cl
IUPAC Name3,4-dichlorobenzaldehyde
InChIKeyZWUSBSHBFFPRNE-UHFFFAOYSA-N
INCHI1S/C7H4Cl2O/c8-6-2-1-5(4-10)3-7(6)9/h1-4H
Isomeric SMILES C1=CC(=C(C=C1C=O)Cl)Cl
WGK Germany 3
UN Number 1759
Packing Group I
Molecular Weight 175.01
Beilstein 636379
Reaxy-Rn 636379
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=636379&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
SubclassHalobenzenes
Intermediate Tree Nodes Chlorobenzenes
Direct ParentDichlorobenzenes
Alternative Parents Benzoyl derivatives  Benzaldehydes  Aryl chlorides  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 1,2-dichlorobenzene - Benzoyl - Benzaldehyde - Aryl-aldehyde - Aryl halide - Aryl chloride - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organochloride - Organohalogen compound - Aldehyde - Aromatic homomonocyclic compound
DescriptionThis 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 Structure
Interactive Chemical Structure Model





Associated Targets(Human)
PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PLK1 Tchem Serine/threonine-protein kinase PLK1 (28605 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PIN1 Tchem Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (36611 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HepG2 (196354 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CSNK2B Tbio Casein kinase II alpha/beta (1504 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

11 results found

Lot NumberCertificate TypeDateItem
A2120183Certificate of AnalysisMay 20, 2026 D100689
A2120181Certificate of AnalysisMay 20, 2026 D100689
F1411052Certificate of AnalysisSep 16, 2025 D100689
E1818096Certificate of AnalysisJun 16, 2025 D100689
D1809141Certificate of AnalysisMay 12, 2025 D100689
K2428389Certificate of AnalysisNov 19, 2024 D100689
K2428390Certificate of AnalysisNov 19, 2024 D100689
D1809139Certificate of AnalysisAug 02, 2023 D100689
B2317062Certificate of AnalysisFeb 27, 2023 D100689
B2317162Certificate of AnalysisFeb 27, 2023 D100689
A2120182Certificate of AnalysisNov 14, 2022 D100689

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Chemical and Physical Properties
SolubilitySoluble in Methanol
SensitivityAir sensitive.
Flash Point(°F)275 °F
Flash Point(°C)135℃
Boil Point(°C)247-248°C
Melt Point(°C)44°C
Molecular Weight175.010 g/mol
XLogP32.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass173.964 Da
Monoisotopic Mass173.964 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
Citations of This Product
References
1. Yuqing Shen, Chaoping Yuan, Xianyi Zhu, Qin Chen, Shenjun Lu, Haibo Xie.  (2021)  Engineering cellulose into water soluble poly(protic ionic liquid) electrolytes in the DBU/CO2/DMSO solvent system as an organocatalyst for the Knoevenagel condensation reaction.  GREEN CHEMISTRY,  23  (24): (9922-9934).  [PMID:] [10.1039/D1GC03148A]
2. Li Wang, Yi Zeng, Ruiqi yin, Yi Zheng, Zhen Li, Lihua Zhou, Guilong Yan, Zhenyu Li, Jingyu Chen, Jingjuan Lai, Dong Li, Dong Xiang, Chunxia Zhao, Hui Li, Bo Yu, Xuezhong Zhang, Han Li, Xungai Wang, Yuanpeng Wu.  (2025)  Phase-Selective Organogelators with pH-Triggered Recovery for Efficient Oil Spill Treatment.  LANGMUIR,      [PMID:40386986] [10.1021/acs.langmuir.5c01318]
Solution Calculators
Reviews

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