Cas no 177364-98-6 (2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro-)

2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro- structure
177364-98-6 structure
Product Name:2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro-
CAS No:177364-98-6
MF:C9H8O6S
MW:244.221221923828
CID:112590
PubChem ID:24884476
Update Time:2025-04-18

2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro- Chemical and Physical Properties

Names and Identifiers

    • 2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro-
    • 3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine-6,8-dicarboxylic acid
    • 3,4-PROPYLENEDIOXYTHIOPHENE-2,5-DICARBOXYLIC ACID
    • 2,3-Dihydro-2H-thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylic acid
    • 2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid,2,3-dihydro-(9CI)
    • 2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid,3,4-dihydro
    • 3 4-PROPYLENEDIOXYTHIOPHENE-2 5-DICARBO&
    • 3,4-propylene dioxythiophene-2,5-dicarboxylic acid
    • 177364-98-6
    • 3,4-Propylenedioxythiophene-2,5-dicarboxylic acid, 97%
    • AKOS040767399
    • CS-0433684
    • 2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylic acid, 3,4-dihydro-
    • DTXSID20445111
    • J-011273
    • G66914
    • 2H,3H,4H-THIENO[3,4-B][1,4]DIOXEPINE-6,8-DICARBOXYLIC ACID
    • 634-014-9
    • DTXCID90395932
    • AS-85977
    • MDL： MFCD08276806
    • Inchi： 1S/C9H8O6S/c10-8(11)6-4-5(7(16-6)9(12)13)15-3-1-2-14-4/h1-3H2,(H,10,11)(H,12,13)
    • InChI Key： MCLQXEPXGNPDHG-UHFFFAOYSA-N
    • SMILES： S1C(C(=O)O)=C2C(=C1C(=O)O)OCCCO2

Computed Properties

  • Exact Mass: 244.00400
  • Monoisotopic Mass: 244.00415914g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 2
  • Complexity: 278
  • 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: 1.4
  • Topological Polar Surface Area: 121?2

Experimental Properties

  • Density: 1.621
  • Melting Point: >250?°C (dec.)
  • Boiling Point: 482.583°C at 760 mmHg
  • Flash Point: 245.658°C
  • Refractive Index: 1.634
  • PSA: 121.30000
  • LogP: 1.30580

2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro- Security Information

  • Symbol: GHS07
  • Signal Word：Warning
  • Hazard Statement： H315-H319-H335
  • Warning Statement： P261-P305+P351+P338
  • Hazardous Material transportation number：NONH for all modes of transport
  • WGK Germany：3
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S26
  • Hazardous Material Identification： Xi
  • Risk Phrases：R36/37/38
  • Safety Term：S26-36

2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro- Customs Data

  • HS CODE：2934999090
  • Customs Data：

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro- Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.
660477-500MG
2H-Thieno[3,4-b][1,4]dioxepin-6,8-dicarboxylicacid, 3,4-dihydro-
 177364-98-6 97%
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SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
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AN HUI ZE SHENG Technology Co., Ltd.
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SHANG HAI BI DE YI YAO KE JI GU FEN Co., Ltd.
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 177364-98-6 98%
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SHANG HAI BI DE YI YAO KE JI GU FEN Co., Ltd.
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SHANG HAI BI DE YI YAO KE JI GU FEN Co., Ltd.
BD78930-1g
3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepine-6,8-dicarboxylic acid
 177364-98-6 98%
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 ￥2204.0 2023-03-22
Ambeed
A803304-100mg
3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepine-6,8-dicarboxylic acid
 177364-98-6 98%
100mg
 $79.0 2024-04-22
Ambeed
A803304-250mg
3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepine-6,8-dicarboxylic acid
 177364-98-6 98%
250mg
 $132.0 2024-04-22

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