Methyl Propargyl Ether - ≥98%(GC) , CAS No.627-41-8

CAS: 627-41-8 Cat. No.: M157951 Molecular Weight: 70.09 Beilstein Registry Number: 878166 EC Number: 210-998-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
3-Methoxy-1-propyne | Methyl propargyl ether, >=97% | methyl propargylether | HC.$.CCH2OCH3 | Methyl propargyl ether | AKOS015837691 | FT-0628337 | AT19953 | Methyl 2-propynyl ether;3-Methoxypropyne;3-Methoxyprop-1-yne | 1-Propyne, 3-methoxy- | InChI=1/C4
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1ml
M157951-1ml
3
$20.90
5ml
M157951-5ml
3
$79.90
25ml
M157951-25ml
1
$240.90
100ml
M157951-100ml
2
$835.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(GC) 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.

📚

Literature proof

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

Overview

Methyl propargyl ether was used in the synthesis of [Ru3(μ3-κ(2)-HNNMe2)(μ3-κ(2)-MeOCH2CCH2)(μ-CO)2(CO)6]

Specifications

Synonyms
3-Methoxy-1-propyne | Methyl propargyl ether, >=97% | methyl propargylether | HC.$.CCH2OCH3 | Methyl propargyl ether | AKOS015837691 | FT-0628337 | AT19953 | Methyl 2-propynyl ether;3-Methoxypropyne;3-Methoxyprop-1-yne | 1-Propyne, 3-methoxy- | InChI=1/C4
Specifications & Purity
≥98%(GC)
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%(GC)
Names and Identifiers
Pubchem Sid504754382
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754382
Canonical SmilesCOCC#C
IUPAC Name3-methoxyprop-1-yne
InChIKeyYACFFSVYSPMSGS-UHFFFAOYSA-N
INCHI1S/C4H6O/c1-3-4-5-2/h1H,4H2,2H3
Isomeric SMILES COCC#C
WGK Germany 3
Molecular Weight 70.09
Beilstein 878166
Reaxy-Rn 878166
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=878166&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
SuperclassOrganic oxygen compounds
ClassOrganooxygen compounds
SubclassEthers
Intermediate Tree Nodes Not available
Direct ParentDialkyl ethers
Alternative Parents Acetylides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Acetylide - Dialkyl ether - Hydrocarbon derivative - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkyl ethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are alkyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 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.

9 results found

Lot NumberCertificate TypeDateItem
K1802105Certificate of AnalysisJun 15, 2026 M157951
K1802104Certificate of AnalysisJun 15, 2026 M157951
I2203369Certificate of AnalysisJun 11, 2026 M157951
I2203372Certificate of AnalysisJun 11, 2026 M157951
I2203373Certificate of AnalysisJun 11, 2026 M157951
I2203374Certificate of AnalysisJun 11, 2026 M157951
E2131050Certificate of AnalysisMar 04, 2025 M157951
L2412167Certificate of AnalysisDec 17, 2024 M157951
L2412166Certificate of AnalysisAug 04, 2022 M157951
Chemical and Physical Properties
SolubilitySoluble in Methanol
SensitivityAir Sensitive
Refractive Index1.4
Flash Point(°F)-.4 °F
Flash Point(°C)-18°C
Boil Point(°C)61-62 °C
Molecular Weight70.090 g/mol
XLogP30.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass70.0419 Da
Monoisotopic Mass70.0419 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count5
Formal Charge0
Complexity47.900
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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