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20521-42-0

20521-42-0 structure
20521-42-0 structure
  • Name: 2-ethenyl-2-butenal
  • Chemical Name: 2-ethenyl-2-butenal
  • CAS Number: 20521-42-0
  • Molecular Formula: C6H8O
  • Molecular Weight: 96.12710
  • Create Date: 2016-08-10 05:43:42
  • Modify Date: 2025-08-24 21:15:57
Name 2-ethenyl-2-butenal
Molecular Formula C6H8O
Molecular Weight 96.12710
Exact Mass 96.05750
PSA 17.07000
LogP 1.31760
Vapour Pressure 4.29mmHg at 25°C
HS Code 2912190090
Precursor  0

DownStream  2

HS Code 2912190090
Summary 2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
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title: CAS No. 20521-42-0 | Chemsrc address: https://www.chemsrc.com/en/baike/811833.html

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