Cas no 34090-76-1 (cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride)

cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride structure
34090-76-1 structure
Product Name:cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride
CAS No:34090-76-1
MF:C9H12O3
MW:168.189783096313
CID:54186
PubChem ID:118131
Update Time:2024-02-29

cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride Chemical and Physical Properties

Names and Identifiers

    • cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride
    • 4-Methyl Tetrahydrophthalic Anhydride
    • 4-Methylcyclohexane-1,2-dicarboxylic anhydride
    • 1,2,3,6-Tetrahydro-4-methylphthalic anhydride
    • 4-Methylhexahydrophthalic anhydride
    • HEXAHYDRO-4-METHYLPHTHALIC ANHYDRIDE
    • 5-methyl-4,5,6,7-tetrahydro-2-benzofuran-1,3-dione
    • 6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione
    • MeH-HPA
    • HEXAHYDRO-3-METHYLPHTHALIC ANHYDRIDE
    • 3-METHYL-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE
    • tetrahydro-5-methyl-3-isobenzofurandione
    • tetrahydro-4-methylphthalic anhydride
    • Methyltetrahydrophthalic Anhydride (MTHPA)
    • 1,3-Isobenzofurandione, tetrahydro-5-methyl-
    • 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione
    • Inchi： 1S/C9H12O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h5-7H,2-4H2,1H3
    • InChI Key： FKBMTBAXDISZGN-UHFFFAOYSA-N
    • SMILES： C1(OC(=O)C2CC(C)CCC12)=O

Computed Properties

  • Exact Mass: 168.07900
  • Monoisotopic Mass: 166.062994
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 0
  • Complexity: 288
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 43.4
  • XLogP3: 1.5

Experimental Properties

  • Density: 1.162?g/mL?at 25?°C(lit.)
  • Melting Point: -29 °C
  • Boiling Point: 120 °C (0.7501 mmHg)
  • Flash Point: >230?°F
  • Refractive Index: n20/D 1.477(lit.)
  • PSA: 43.37000
  • LogP: 1.12220
  • pka: 4.2[at 20 ℃]
  • Solubility: 9.5g/L at 20℃

cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride Security Information

cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride Customs Data

  • HS CODE：2917209090
  • Customs Data：

    China Customs Code:

    2917209090

    Overview:

    HS:2917209090 other(Cycloalkane\Cycloene\Cyclic terpene)Polycarboxylic acid VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Terephthalic acid please specify4-CBAvalue, Terephthalic acid please specifyP-TLacid value, Terephthalic acid please indicate color, Terephthalic acid please indicate moisture

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food

    Summary:

    2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives.supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward).VAT:17.0%.tax rebate rate:9.0%.MFN tariff:6.5%.general tariff:30.0%

cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride Suppliers

Suzhou Senfeida Chemical Co., Ltd
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Audited Supplier Audited Supplier
(CAS:34090-76-1)HEXAHYDRO-4-METHYLPHTHALIC ANHYDRIDE
Order Number:sfd153
Stock Status:in Stock
Quantity:200KG
Purity:99%
Pricing Information Last Updated:Friday, 19 July 2024 14:32
Price ($):discuss personally

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Suzhou Senfeida Chemical Co., Ltd
(CAS:34090-76-1)HEXAHYDRO-4-METHYLPHTHALIC ANHYDRIDE
sfd153
Purity:99%
Quantity:200KG
Price ($):Inquiry
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