Cas no 20921-17-9 (Ethyl 4-(2-hydroxyphenyl)butanoate)

Ethyl 4-(2-hydroxyphenyl)butanoate structure
20921-17-9 structure
Product Name:Ethyl 4-(2-hydroxyphenyl)butanoate
CAS No:20921-17-9
MF:C12H16O3
MW:208.253643989563
CID:51691
PubChem ID:22461645
Update Time:2025-04-18

Ethyl 4-(2-hydroxyphenyl)butanoate Chemical and Physical Properties

Names and Identifiers

    • Ethyl 4-(2-hydroxyphenyl)butanoate
    • Benzenebutanoic acid, 2-hydroxy-, ethyl ester
    • A4545
    • ethyl (s)-2-hydroxy-4-phenyl butanoate
    • ETIOCHOLANOLONEACETATE
    • SCHEMBL7722448
    • FT-0659971
    • AKOS015890965
    • ethyl4-(2-hydroxyphenyl)butanoate
    • DTXSID90625786
    • F73390
    • 20921-17-9
    • BS-49391
    • DB-012417
    • MDL： MFCD12756195
    • Inchi： 1S/C12H16O3/c1-2-15-12(14)9-5-7-10-6-3-4-8-11(10)13/h3-4,6,8,13H,2,5,7,9H2,1H3
    • InChI Key： PMAGNPUYRNUCQU-UHFFFAOYSA-N
    • SMILES： O(CC)C(CCCC1C=CC=CC=1O)=O

Computed Properties

  • Exact Mass: 208.11000
  • Monoisotopic Mass: 208.11
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 6
  • Complexity: 191
  • 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: 46.5A^2
  • XLogP3: 2.4

Experimental Properties

  • Density: 1.094
  • Boiling Point: 325 °C at 760 mmHg
  • Flash Point: 325 °C at 760 mmHg
  • Refractive Index: 1.521
  • PSA: 46.53000
  • LogP: 2.27800

Ethyl 4-(2-hydroxyphenyl)butanoate Customs Data

  • HS CODE：2918290000
  • Customs Data：

    China Customs Code:

    2918290000

    Overview:

    2918290000 Other carboxylic acids and anhydrides containing phenolic groups but not other oxy groups\Acyl halide\Peroxides and peroxyacids and their derivatives.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:6.5%.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

    Summary:

    HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

Ethyl 4-(2-hydroxyphenyl)butanoate Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Alichem
A019118596-5g
Ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
5g
 $836.16 2023-09-02
Alichem
A019118596-10g
Ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
10g
 $1230.12 2023-09-02
Alichem
A019118596-25g
Ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
25g
 $2010.00 2023-09-02
eNovation Chemicals LLC
Y1244112-1g
Benzenebutanoic acid, 2-hydroxy-, ethyl ester
 20921-17-9 95%
1g
 $140 2024-06-07
Chemenu
CM131780-1g
ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
1g
 $292 2023-01-09
Chemenu
CM131780-5g
ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
5g
 $585 2023-01-09
Chemenu
CM131780-10g
ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
10g
 $879 2023-01-09
Chemenu
CM131780-25g
ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
25g
 $1468 2023-01-09
Ambeed
A146574-100mg
Ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
100mg
 $21.0 2025-02-25
Ambeed
A146574-250mg
Ethyl 4-(2-hydroxyphenyl)butanoate
 20921-17-9 95%
250mg
 $31.0 2025-02-25

Ethyl 4-(2-hydroxyphenyl)butanoate Related Literature

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