Cas no 128-38-1 (Ethyl 712)

Ethyl 712 structure
Ethyl 712 structure
Product Name:Ethyl 712
CAS No:128-38-1
MF:C28H42O2
MW:410.631888866425
MDL:MFCD00069443
CID:152965
PubChem ID:125310600
Update Time:2025-04-19

Ethyl 712 Chemical and Physical Properties

Names and Identifiers

    • 3,3',5,5'-Tetra-tert-butyl-[1,1'-biphenyl]-4,4'-diol
    • 2,2',6,6'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl
    • [1,1'-Biphenyl]-4,4'-diol,3,3',5,5'-tetrakis(1,1-dimethylethyl)-
    • 2,6-ditert-butyl-4-(3,5-ditert-butyl-4-hydroxyphenyl)phenol
    • 3,3',5,5'-TETRA(TERT-BUTYL)[1,1'-BIPHENYL]-4,4'-DIOL
    • 2,2',6,6'-tetra-tert-butyl-4,4'-biphenol
    • 2,2',6,6'-tetra-tert-butyl-p,p'-biphenol
    • 3,3',5,5'-tetra-t-butyl-4,4'-dihydroxybiphenyl
    • 3,3',5,5'-Tetra-tert-butylbiphenyl-4,4'-diol
    • 4,3,3',5,5'-tetra-tert-butyl
    • Ethyl 712
    • 2,2',6,6'-Tetra-tert-butyl-[1,1'-biphenyl]-4,4'-diol
    • 3,3',5,5'-Tetra-tert-butyl-4,4'-biphenol
    • 3,3',5,5'-Tetra-tert-butyl-4,4'-biphenyldiol
    • 3,3',5,5'-Tetra-tert-butyl-4,4'-dihydroxy-1,1'-biphenyl
    • Agidol 5
    • 4,4'-Bi(2,6-di-tert-butylphenol)
    • 4,4-DI-(2,6-DI-TERT-BUTYLPHENOL)
    • 4,4'-bis(2,6-di-tert-butylphenol)
    • 3,3'',5,5''-Tetra-tert-butyl-4,4''-biphenol
    • 43【bisphenol】
    • H-212
    • H-212/43【bisphenol】
    • D85N5VOL1N
    • 4,4-Bis(2,6-di-tert-butylphenol)
    • [1,1'-Biphenyl]-4,4'-diol, 3,3',5,5'-tetrakis(1,1-dimethylethyl)-
    • Inter008513,3',5,5'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl
    • 2,6-bis(tert-butyl)-4-[3,5-bis(tert-butyl)-4-hydroxyphenyl]phenol
    • 4, 3,3',5,5'-tetra-tert-butyl-
    • [1,4'-diol, 3,3',5,5'-tetrakis(1,1-d
    • NSC61171
    • 2,2',6,6'-tetra-t-butyl-4,4'-biphenol
    • 4,4'-DIHYDROXY-3,5,3',5'-TETRA-TERT-BUTYLBIPHENYL
    • UNII-D85N5VOL1N
    • 3,3',5,5'-TETRAKIS(1,1-DIMETHYLETHYL)-1,1'-BIPHENYL-4,4'-DIOL
    • NSC 14479
    • NSC39768
    • 4,4'-Biphenyldiol, 3,3',5,5'-tetra-tert-butyl-
    • [1,4'-diol, 3,3',5,5'-tetrakis(1,1-dimethylethyl)-
    • BIS(2,6-DI-TERT-BUTYLPHENOL), 4,4'-
    • P,P'-BIPHENOL, 2,2',6,6'-TETRA-TERT-BUTYL-
    • 4,4'-dihydroxy-3,3',5,5'-tetra-tert-butylbiphenyl
    • SCHEMBL803157
    • 3,3',5,5'-TETRA-TERT-BUTYL-P,P'-BIPHENOL
    • HMS548C02
    • DTXSID0073160
    • Maybridge1_002334
    • 3,3',5,5'-TETRA-TERT-BUTYL-4,4'-DIHYDROXYDIPHENYL
    • DivK1c_001086
    • CHEMBL1662
    • BDBM50266966
    • 3,3',5,5'-TETRATERT-BUTYL[1,1'-BIPHENYL]-4,4'-DIOL
    • 128-38-1
    • 3,5,3',5'-TETRA-TERT-BUTYL-4,4'-DIHYDROXYDIPHENYL
    • MFCD00069443
    • EINECS 204-883-5
    • 2,2',6,6'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl, >/=98%
    • NSC-39768
    • FT-0613997
    • 3,3',5,5'-tetra(t-butyl)-4,4'-dihydroxybiphenyl
    • AKOS022179598
    • CCRIS 5824
    • CDS1_000046
    • (1,1'-Biphenyl)-4,4'-diol, 3,3',5,5'-tetrakis(1,1-dimethylethyl)-
    • 3,3',5,5'-TETRA-TERT-BUTYL-4,4'-HYDROXYBIPHENYL
    • 3,3',5,5'-tetra-tert-butyl-4,4'-dihydroxybiphenyl
    • 3,3',5,5'-Tetra(t-butyl)biphenenol
    • CS-0334581
    • BRD-K60303011-001-01-5
    • Q27276235
    • di(2,6-di-t-butylphenol)
    • 3,3',5,5'-TETRA-TERT-BUTYL(1,1'-BIPHENYL)-4,4'-DIOL
    • NSC-61171
    • GSOYMOAPJZYXTB-UHFFFAOYSA-N
    • NSC14479
    • AS-71733
    • T71682
    • NS00024050
    • NSC-14479
    • DB-025992
    • MDL： MFCD00069443
    • Inchi： 1S/C28H42O2/c1-25(2,3)19-13-17(14-20(23(19)29)26(4,5)6)18-15-21(27(7,8)9)24(30)22(16-18)28(10,11)12/h13-16,29-30H,1-12H3
    • InChI Key： GSOYMOAPJZYXTB-UHFFFAOYSA-N
    • SMILES： OC1C(=CC(=CC=1C(C)(C)C)C1C=C(C(=C(C=1)C(C)(C)C)O)C(C)(C)C)C(C)(C)C

Computed Properties

  • Exact Mass: 410.31800
  • Monoisotopic Mass: 410.318480578g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 30
  • Rotatable Bond Count: 5
  • Complexity: 465
  • 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
  • Topological Polar Surface Area: 40.5
  • Surface Charge: 0
  • Tautomer Count: 5
  • XLogP3: 9.5

Experimental Properties

  • Density: 0.981
  • Melting Point: 184.0 to 187.0 deg-C
  • PSA: 40.46000
  • LogP: 7.95480
  • λmax: 265(lit.)

Ethyl 712 Security Information

  • Hazard Statement： Irritant
  • Safety Instruction： S24/25
  • Hazardous Material Identification： Xi
  • Safety Term：S26;S37/39
  • Risk Phrases：R36/37/38

Ethyl 712 Customs Data

  • HS CODE：2907299090
  • Customs Data：

    China Customs Code:

    2907299090

    Overview:

    2907299090 Other polyphenols,Phenolic alcohol.Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods).VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    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
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    2907299090 polyphenols; phenol-alcohols.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:5.5%.general tariff:30.0%

Ethyl 712 Pricemore >>

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SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.
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Ethyl 712 Production Method

Production Method 1

Reaction Conditions
1.1 Catalysts: Benzoic acid ,  4H-1,2,4-Triazolium, 3-phenyl-1-(2,4,6-trichlorophenyl)-4-(2,4,6-trimethylphenyl… Solvents: Tetrahydrofuran ;  6 h, rt
Reference
N-Heterocyclic Carbene/Carboxylic Acid Co-Catalysis Enables Oxidative Esterification of Demanding Aldehydes/Enals, at Low Catalyst Loading
Harnying, Wacharee ; et al, Angewandte Chemie, 2021, 60(36), 19631-19636

Ethyl 712 Raw materials

Ethyl 712 Preparation Products

Ethyl 712 Related Literature

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