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1689-09-4

1689-09-4 structure
1689-09-4 structure
  • Name: 1(3H)-Isobenzofuranone,3,3-dimethyl-
  • Chemical Name: 3,3-dimethyl-2-benzofuran-1-one
  • CAS Number: 1689-09-4
  • Molecular Formula: C10H10O2
  • Molecular Weight: 162.18500
  • Create Date: 2018-11-24 18:03:18
  • Modify Date: 2024-01-11 19:27:09
Name 3,3-dimethyl-2-benzofuran-1-one
Synonyms 3,3-Dimethylphthalide
3,3-dimethyl-1,3-dihydro-1-isobenzofuranone
3,3-dimethyl-3-hydroisobenzofuran-1-one
dimethylphthalide
3,3-dimethyl-1,3-dihydroisobenzofuran-1-one
Density 1.122g/cm3
Boiling Point 291.1ºC at 760mmHg
Melting Point 69-70ºC
Molecular Formula C10H10O2
Molecular Weight 162.18500
Flash Point 117.8ºC
Exact Mass 162.06800
PSA 26.30000
LogP 2.09210
Vapour Pressure 0.00199mmHg at 25°C
Index of Refraction 1.533
HS Code 2932209090
HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Chemsrc provides CAS#:1689-09-4 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 1689-09-4 | Chemsrc address: https://m.chemsrc.com/en/baike/954486.html

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