Methyl Dichloromethoxyacetate - ≥95% , CAS No.17640-25-4

CAS: 17640-25-4 Cat. No.: M158835 Molecular Weight: 172.99 Beilstein Registry Number: 2(1)236 EC Number: 628-138-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
FWIGIASHGJFYOL-UHFFFAOYSA-N | EN300-312714 | Acetic acid,2,2-dichloro-2-methoxy-,methyl ester | F12542 | Dichloromethoxyacetic Acid Methyl Ester | SCHEMBL160191 | MFCD00012202 | AS-47190 | AKOS015892869 | FT-0628318 | J-011190 | Methyl Dichloromethoxyacet
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M158835-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$39.90
5g
M158835-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$74.90
25g
M158835-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$229.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C 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.

Specifications

Synonyms
FWIGIASHGJFYOL-UHFFFAOYSA-N | EN300-312714 | Acetic acid, 2, 2-dichloro-2-methoxy-, methyl ester | F12542 | Dichloromethoxyacetic Acid Methyl Ester | SCHEMBL160191 | MFCD00012202 | AS-47190 | AKOS015892869 | FT-0628318 | J-011190 | Methyl Dichloromethoxyacet
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesCOC(=O)C(OC)(Cl)Cl
IUPAC Namemethyl 2,2-dichloro-2-methoxyacetate
InChIKeyFWIGIASHGJFYOL-UHFFFAOYSA-N
INCHI1S/C4H6Cl2O3/c1-8-3(7)4(5,6)9-2/h1-2H3
Isomeric SMILES COC(=O)C(OC)(Cl)Cl
WGK Germany 3
Molecular Weight 172.99
Beilstein 2(1)236
Reaxy-Rn 1761519
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1761519&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 acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid esters
Direct ParentMethyl esters
Alternative Parents Alpha-halocarboxylic acid derivatives  Monocarboxylic acids and derivatives  Dialkyl ethers  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl chlorides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alpha-halocarboxylic acid derivative - Alpha-halocarboxylic acid or derivatives - Methyl ester - Monocarboxylic acid or derivatives - Ether - Dialkyl ether - Alkyl halide - Organooxygen compound - Organochloride - Organohalogen compound - Carbonyl group - Alkyl chloride - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as methyl esters. These are organic compounds containing a carboxyl group that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=H or organyl group and R'=methyl group.
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.

3 results found

Lot NumberCertificate TypeDateItem
E2611363Certificate of AnalysisMay 21, 2026 M158835
E2611364Certificate of AnalysisMay 21, 2026 M158835
E2611365Certificate of AnalysisMay 21, 2026 M158835
Chemical and Physical Properties
Refractive Index1.45
Flash Point(°F)195.8 °F
Flash Point(°C)91°C(lit.)
Boil Point(°C)181°C(lit.)
Molecular Weight172.990 g/mol
XLogP31.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass171.969 Da
Monoisotopic Mass171.969 Da
Topological Polar Surface Area35.500 Ų
Heavy Atom Count9
Formal Charge0
Complexity112.000
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
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.