2,3-Dimethylbenzaldehyde - ≥97% , CAS No.5779-93-1

CAS: 5779-93-1 Cat. No.: D122616 Formula: (CH3)2C6H3CHO Molecular Weight: 134.18 Beilstein Registry Number: 7(4)705 EC Number: 611-577-9
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
PS-5803 | SY004732 | A21260 | AKOS009075841 | Dimethylformylbenzene | DTXSID901346389 | DIMETHYLBENZALDEHYDE | SCHEMBL29444 | Hemellitaldehyde | FT-0601221 | UIFVCPMLQXKEEU-UHFFFAOYSA-N | xylene-formaldehyde | AC-3263 | 2,3-Dimethylbenzaldehyde | 2,3-dime
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
1g
D122616-1g
Made to order · 8–12 wks

€8.59

€12.93
Save €4.34 (33.56%)
5g
D122616-5g
—
5 In stock

€11.19

€17.27
Save €6.07 (35.18%)
25g
D122616-25g
—
4 In stock

€40.70

€61.52
Save €20.83 (33.85%)
100g
D122616-100g
—
2 In stock

€148.30

€222.92
Save €74.63 (33.48%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
PS-5803 | SY004732 | A21260 | AKOS009075841 | Dimethylformylbenzene | DTXSID901346389 | DIMETHYLBENZALDEHYDE | SCHEMBL29444 | Hemellitaldehyde | FT-0601221 | UIFVCPMLQXKEEU-UHFFFAOYSA-N | xylene-formaldehyde | AC-3263 | 2,3-Dimethylbenzaldehyde | 2,3-dime
Specifications & Purity
≥97%
Storage
Room temperature,Argon charged
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488183243
Canonical Smiles
CC1=C(C(=CC=C1)C=O)C
IUPAC Name
2,3-dimethylbenzaldehyde
InChIKey
UIFVCPMLQXKEEU-UHFFFAOYSA-N
INCHI
1S/C9H10O/c1-7-4-3-5-9(6-10)8(7)2/h3-6H,1-2H3
Isomeric SMILES
CC1=C(C(=CC=C1)C=O)C
WGK Germany
3
Molecular Weight
134.18
Beilstein
7(4)705
Reaxy-Rn
2238677
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2238677&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
SubclassBenzoyl derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzoyl derivatives
Alternative Parents o-Xylenes  Benzaldehydes  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents O-xylene - Xylene - Benzoyl - Benzaldehyde - Aryl-aldehyde - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aldehyde - Aromatic homomonocyclic compound
DescriptionThis 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 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.

11 results found

Lot NumberCertificate TypeDateItem
J2226368Certificate of AnalysisAug 04, 2026 D122616
J2226369Certificate of AnalysisAug 04, 2026 D122616
J2226420Certificate of AnalysisAug 04, 2026 D122616
L2129238Certificate of AnalysisOct 11, 2025 D122616
I2123054Certificate of AnalysisJul 14, 2025 D122616
G2404581Certificate of AnalysisApr 11, 2024 D122616
G2404582Certificate of AnalysisApr 11, 2024 D122616
C2024178Certificate of AnalysisJan 09, 2024 D122616
F2317931Certificate of AnalysisDec 11, 2021 D122616
F2317940Certificate of AnalysisDec 11, 2021 D122616
H2216284Certificate of AnalysisDec 11, 2021 D122616
Chemical and Physical Properties
SolubilitySolubility:Chloroform, Methanol
SensitivityAir sensitive
Refractive Index1.553
Flash Point(°F)102°C(Lit.)
Flash Point(°C)102°C(Lit.)
Boil Point(°C)110°C/20mmHg
Molecular Weight134.170 g/mol
XLogP32.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass134.073 Da
Monoisotopic Mass134.073 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity120.000
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
Solution Calculators
Reviews

Customer Reviews

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