2-Ethyl-2-methyl-1,3-dioxolane - ≥98% , CAS No.126-39-6

CAS: 126-39-6 Cat. No.: E156042 Molecular Weight: 116.16 Beilstein Registry Number: 19(5)1,83 EC Number: 204-785-2
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2-Methyl-2-ethyl-1,3-dioxolane | InChI=1/C6H12O2/c1-3-6(2)7-4-5-8-6/h3-5H2,1-2H3 | 2-Butanone, cyclic 1,2-ethanediyl acetal | 2-Ethyl-2-methyldioxolane | BRN 0102815 | Y488VJJ1FV | AKOS015838611 | 2-Butanone,2-ethanediyl acetal | 1,3-Dioxolane, ethylmethy
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5ml
E156042-5ml
7
$14.90
25ml
E156042-25ml
6
$57.90
100ml
E156042-100ml
3
$205.90
500ml
E156042-500ml
1
$599.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-Methyl-2-ethyl-1, 3-dioxolane | InChI=1/C6H12O2/c1-3-6(2)7-4-5-8-6/h3-5H2, 1-2H3 | 2-Butanone, cyclic 1, 2-ethanediyl acetal | 2-Ethyl-2-methyldioxolane | BRN 0102815 | Y488VJJ1FV | AKOS015838611 | 2-Butanone, 2-ethanediyl acetal | 1, 3-Dioxolane, ethylmethy
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid488183438
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183438
Canonical SmilesCCC1(OCCO1)C
IUPAC Name2-ethyl-2-methyl-1,3-dioxolane
InChIKeyUPZFLZYXYGBAPL-UHFFFAOYSA-N
INCHI1S/C6H12O2/c1-3-6(2)7-4-5-8-6/h3-5H2,1-2H3
Isomeric SMILES CCC1(OCCO1)C
WGK Germany 3
RTECS JH7700000
Molecular Weight 116.16
Beilstein 19(5)1,83
Reaxy-Rn 102815
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=102815&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.

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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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Acetals
Direct ParentKetals
Alternative Parents 1,3-dioxolanes  Oxacyclic compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Ketal - Meta-dioxolane - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as ketals. These are acetals derived from ketones by replacement of the oxo group by two hydrocarbyloxy groups R2C(OR)2 ( R not Hydrogen ). This term, once abandoned, has been reinstated as a subclass of acetals.
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.

8 results found

Lot NumberCertificate TypeDateItem
F23011000Certificate of AnalysisApr 21, 2023 E156042
F23011001Certificate of AnalysisApr 21, 2023 E156042
F23011002Certificate of AnalysisApr 21, 2023 E156042
F2301567Certificate of AnalysisApr 21, 2023 E156042
F2301993Certificate of AnalysisApr 21, 2023 E156042
F2301995Certificate of AnalysisApr 21, 2023 E156042
F2301996Certificate of AnalysisApr 21, 2023 E156042
J2517172Certificate of AnalysisApr 21, 2023 E156042
Chemical and Physical Properties
SensitivityMoisture Sensitive
Refractive Index1.41
Flash Point(°F)55.4 °F
Flash Point(°C)13°C(lit.)
Boil Point(°C)117°C(lit.)
Molecular Weight116.160 g/mol
XLogP31.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass116.084 Da
Monoisotopic Mass116.084 Da
Topological Polar Surface Area18.500 Ų
Heavy Atom Count8
Formal Charge0
Complexity74.600
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
Solution Calculators
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