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5399-21-3

5399-21-3 structure
5399-21-3 structure
  • Name: 2H-Pyran-5-carboxylicacid, 3,4-dihydro-6-methyl-
  • Chemical Name: 6-Methyl-3,4-dihydro-2H-pyran-5-carboxylic acid
  • CAS Number: 5399-21-3
  • Molecular Formula: C7H10O3
  • Molecular Weight: 142.15200
  • Create Date: 2018-12-24 17:44:04
  • Modify Date: 2024-01-11 14:20:44
Name 6-Methyl-3,4-dihydro-2H-pyran-5-carboxylic acid
Synonyms 3,4-Dihydro-6-methyl-2H-pyran-5-carboxylic acid
2-methyl-5,6-dihydro-4H-pyran-3-carboxylic acid
2-Methyl-5,6-dihydro-4H-pyran-3-carbonsaeure
Density 1.194g/cm3
Boiling Point 243.7ºC at 760mmHg
Melting Point 119ºC
Molecular Formula C7H10O3
Molecular Weight 142.15200
Flash Point 100ºC
Exact Mass 142.06300
PSA 46.53000
LogP 1.15540
Index of Refraction 1.501
HS Code 2932999099
141-97-9 structure

141-97-9
109-64-8 structure

109-64-8

~%

5399-21-3 structure

5399-21-3
Literature: Journal of the Chemical Society, , vol. 51, p. 709,715
Precursor  2

DownStream  1

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Chemsrc provides CAS#:5399-21-3 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 5399-21-3 | Chemsrc address: https://m.chemsrc.com/en/baike/956222.html

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