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2-Methyl-1,3-dioxolane - ≥98%(GC) , CAS No.497-26-7

CAS: 497-26-7 Cat. No.: M157785 Formula: C4H8O2 Molecular Weight: 88.11 Beilstein Registry Number: 102520 EC Number: 207-841-4
2 Citations COA
2-Methyl-1,3-dioxolane - ≥98%(GC) CAS No(497-26-7) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
AKOS005207145 | Q27271710 | SY049481 | cisdioxo | NSC 5209 | EINECS 207-841-4 | FT-0612885 | MFCD00003210 | 1,3-Dioxolane, 2-methyl- | NSC5209 | NSC-5209 | M0210 | 2-METHYL-1,3-DIOXOLANE | 2-Methyl-1,3-dioxolane, 97% | 2-Methyldioxole | Methyl-1,3-dioxola
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
5g
M157785-5g
—
2 In stock
€19.87
25g
M157785-25g
—
1 In stock
€54.58
50g
M157785-50g
—
3 In stock
€97.97
100g
M157785-100g
—
1 In stock
€164.78
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Certificates (CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Citations of This Product Solution Calculators Reviews
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Why this grade

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

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Storage & shipping

Room temperature,Desiccated 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

The kinetics and mechanism of the gas-phase thermal decomposition of 2-methyl-1,3-dioxolane has been studied in a static system. The infrared spectra of solid, liquid and gaseous 2-methyl-1,3-dioxolane has been studied. Low-temperature ozonation of 2-methyl-1,3-dioxolane in acetone-d6, methyl acetate and tert-butyl methyl ether has been reported.

Specifications

Synonyms
AKOS005207145 | Q27271710 | SY049481 | cisdioxo | NSC 5209 | EINECS 207-841-4 | FT-0612885 | MFCD00003210 | 1,3-Dioxolane, 2-methyl- | NSC5209 | NSC-5209 | M0210 | 2-METHYL-1,3-DIOXOLANE | 2-Methyl-1,3-dioxolane, 97% | 2-Methyldioxole | Methyl-1,3-dioxola
Specifications & Purity
≥98%(GC)
Storage
Room temperature,Desiccated
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid
504751934
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751934
Canonical Smiles
CC1OCCO1
IUPAC Name
2-methyl-1,3-dioxolane
InChIKey
HTWIZMNMTWYQRN-UHFFFAOYSA-N
INCHI
1S/C4H8O2/c1-4-5-2-3-6-4/h4H,2-3H2,1H3
Isomeric SMILES
CC1OCCO1
WGK Germany
2
RTECS
JI3509000
Molecular Weight
88.11
Beilstein
102520
Reaxy-Rn
102520
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=102520&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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
SuperclassOrganoheterocyclic compounds
ClassDioxolanes
Subclass1,3-dioxolanes
Intermediate Tree Nodes Not available
Direct Parent1,3-dioxolanes
Alternative Parents Oxacyclic compounds  Acetals  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Meta-dioxolane - Oxacycle - Acetal - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1,3-dioxolanes. These are organic compounds containing 1,3-dioxolane, an aliphatic five-member ring with two oxygen atoms in ring positions 1 and 3.
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.

24 results found

Lot NumberCertificate TypeDateItem
D2624192D2624192Certificate of AnalysisMay 19, 2026 M157785
D2624191D2624191Certificate of AnalysisMay 19, 2026 M157785
D2624190D2624190Certificate of AnalysisMay 19, 2026 M157785
L2117016L2117016Certificate of AnalysisOct 11, 2025 M157785
K2127672K2127672Certificate of AnalysisSep 08, 2025 M157785
K2127029K2127029Certificate of AnalysisSep 08, 2025 M157785
I2429052I2429052Certificate of AnalysisJun 27, 2024 M157785
I2425467I2425467Certificate of AnalysisJun 27, 2024 M157785
I2425468I2425468Certificate of AnalysisJun 27, 2024 M157785
I2425469I2425469Certificate of AnalysisJun 27, 2024 M157785
I2429051I2429051Certificate of AnalysisJun 27, 2024 M157785
C2513164C2513164Certificate of AnalysisMar 15, 2022 M157785
C2513166C2513166Certificate of AnalysisMar 15, 2022 M157785
D2222088D2222088Certificate of AnalysisMar 15, 2022 M157785
D2222096D2222096Certificate of AnalysisMar 15, 2022 M157785
D2222103D2222103Certificate of AnalysisMar 15, 2022 M157785
D2222104D2222104Certificate of AnalysisMar 15, 2022 M157785
D2222115D2222115Certificate of AnalysisMar 15, 2022 M157785
A2219472A2219472Certificate of AnalysisJan 13, 2022 M157785
A2219558A2219558Certificate of AnalysisJan 13, 2022 M157785
E2305026E2305026Certificate of AnalysisJan 13, 2022 M157785
A2219473A2219473Certificate of AnalysisJan 13, 2022 M157785
A2219553A2219553Certificate of AnalysisJan 13, 2022 M157785
A2219556A2219556Certificate of AnalysisJan 13, 2022 M157785
Chemical and Physical Properties
SolubilitySolubility in water: Completely miscible
SensitivityAir Sensitive,Hygroscopic
x_refractive_index1.4
x_flash_point_drop_fahrenheit28.4 °F
x_flash_point_drop_centigrade-2 °C
x_boil_point_char83 °C
Molecular Weight88.110 g/mol
XLogP30.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass88.0524 Da
Monoisotopic Mass88.0524 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count6
Formal Charge0
Complexity38.800
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
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