Cas no 158439-31-7 (Methyl 5-chloro-3-(chlorosulfonyl)thiophene-2-carboxylate)

Methyl 5-chloro-3-(chlorosulfonyl)thiophene-2-carboxylate structure
158439-31-7 structure
Product Name:Methyl 5-chloro-3-(chlorosulfonyl)thiophene-2-carboxylate
CAS No:158439-31-7
MF:C6H4Cl2O4S2
MW:275.129557609558
MDL:MFCD09032981
CID:108167
PubChem ID:10869516
Update Time:2025-04-18

Methyl 5-chloro-3-(chlorosulfonyl)thiophene-2-carboxylate Chemical and Physical Properties

Names and Identifiers

    • Methyl 5-chloro-3-(chlorosulfonyl)thiophene-2-carboxylate
    • 2,5-Thiophenedicarboxylicacid, 3-(chlorosulfonyl)-, 2,5-dimethyl ester
    • METHYL 5-CHLORO-3-CHLOROSUPHONYLTHIOPHENE-2-CARBOXYLATE
    • Methyl-5-chloro-3-chlorosulfonyl-2-thiophene carboxylate
    • BB_SC-6013
    • Dimethyl 3-chlorosulfonyl-2,5-thiophenedicarboxylate
    • methyl 5-chloro-3-(chlorosulfonyl)-2-thiophenecarboxylate(SALTDATA: FREE)
    • 3-(Chlorosulfonyl)-2,5-thiophenedicarboxylic acid dimethyl ester
    • Albb-004863
    • EN300-261670
    • methyl 5-chloro-3-chlorosulfonylthiophene-2-carboxylate
    • SCHEMBL3016567
    • CS-0150872
    • Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate, tech grade
    • BFA91068
    • 158439-31-7
    • DTXSID20446562
    • AKOS000321310
    • A856198
    • SY112371
    • 126910-68-7
    • O11958
    • MFCD09032981
    • AS-19658
    • 2-Thiophenecarboxylic acid, 5-chloro-3-(chlorosulfonyl)-, methyl ester
    • BB 0259959
    • Methyl-5-chloro-3-chlorosulfonyl-2-thiophenecarboxylate
    • Methyl 5-chloro-3-chlorosulfonyl-thiophene-2-carboxylate
    • methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate, AldrichCPR
    • BCP12614
    • FT-0762909
    • methyl 5-chloro-3-(chlorosulfonyl)-2-thiophenecarboxylate
    • C6H4Cl2O4S2
    • FT-0695999
    • DA-37542
    • DB-064221
    • STK501471
    • BBL012504
    • MDL： MFCD09032981
    • Inchi： 1S/C6H4Cl2O4S2/c1-12-6(9)5-3(14(8,10)11)2-4(7)13-5/h2H,1H3
    • InChI Key： GDKPWFMFFKPATJ-UHFFFAOYSA-N
    • SMILES： ClS(C1C=C(SC=1C(=O)OC)Cl)(=O)=O

Computed Properties

  • Exact Mass: 273.89300
  • Monoisotopic Mass: 273.8928063g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 3
  • Complexity: 323
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.8
  • Topological Polar Surface Area: 97.1?2

Experimental Properties

  • Density: 1.561
  • Boiling Point: 398.7°Cat760mmHg
  • Flash Point: 194.9°C
  • Refractive Index: 1.572
  • PSA: 97.06000
  • LogP: 3.19640

Methyl 5-chloro-3-(chlorosulfonyl)thiophene-2-carboxylate Security Information

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