AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
E0851 | SY053583 | DTXSID30473804 | SCHEMBL1995195 | Ethyl 2-(tosyloxy)acetate | AS-58516 | ethyl {[(4-methylphenyl)sulfonyl]oxy}acetate | CVNRARCXNKDWKI-UHFFFAOYSA-N | Ethyl 2-(4-methylphenyl)sulfonyloxyacetate | Ethyl2-(tosyloxy)acetate | MFCD18252874 |
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
E156321-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$67.90

$101.90
Save $34.00 (33.37%)
1g
E156321-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$216.90

$325.90
Save $109.00 (33.45%)
5g
E156321-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$461.90

$692.90
Save $231.00 (33.34%)
Enter a quantity for the sizes you want to add.

Specifications

Synonyms
E0851 | SY053583 | DTXSID30473804 | SCHEMBL1995195 | Ethyl 2-(tosyloxy)acetate | AS-58516 | ethyl {[(4-methylphenyl)sulfonyl]oxy}acetate | CVNRARCXNKDWKI-UHFFFAOYSA-N | Ethyl 2-(4-methylphenyl)sulfonyloxyacetate | Ethyl2-(tosyloxy)acetate | MFCD18252874 |
Specifications & Purity
≥98%(GC)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Canonical SmilesCCOC(=O)COS(=O)(=O)C1=CC=C(C=C1)C
IUPAC Nameethyl 2-(4-methylphenyl)sulfonyloxyacetate
InChIKeyCVNRARCXNKDWKI-UHFFFAOYSA-N
INCHI1S/C11H14O5S/c1-3-15-11(12)8-16-17(13,14)10-6-4-9(2)5-7-10/h4-7H,3,8H2,1-2H3
Isomeric SMILES CCOC(=O)COS(=O)(=O)C1=CC=C(C=C1)C
Molecular Weight 258.29
Reaxy-Rn 2382494
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2382494&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
SubclassBenzenesulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonate esters
Alternative Parents p-Methylbenzenesulfonates  Tosyl compounds  Benzenesulfonyl compounds  Arylsulfonic acids and derivatives  Organosulfonic acid esters  Sulfonyls  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonate ester - P-methylbenzenesulfonate - Tosyl compound - Arylsulfonic acid or derivatives - Benzenesulfonyl group - Toluene - Organosulfonic acid ester - Organic sulfonic acid or derivatives - Sulfonyl - Organosulfonic acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organooxygen compound - Organic oxygen compound - Organic oxide - Carbonyl group - Organosulfur compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonate esters. These are arenesulfonate esters that result from the formal condensation of the hydroxy group of an alcohol, enol, phenol or heteroarenol with benzenesulfonic acid.
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:
Chemical and Physical Properties
SensitivityMoisture sensitive.
Melt Point(°C)45-49℃
Molecular Weight258.290 g/mol
XLogP31.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Exact Mass258.056 Da
Monoisotopic Mass258.056 Da
Topological Polar Surface Area78.100 Ų
Heavy Atom Count17
Formal Charge0
Complexity335.000
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.