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957-78-8

957-78-8 structure
957-78-8 structure
  • Name: 3-methyl-2-(3-methylbut-2-enyl)naphthalene-1,4-dione
  • Chemical Name: 2-methyl-3-(3-methylbut-2-enyl)naphthalene-1,4-dione
  • CAS Number: 957-78-8
  • Molecular Formula: C16H16O2
  • Molecular Weight: 240.29700
  • Create Date: 2017-12-13 05:33:56
  • Modify Date: 2024-01-11 07:59:28
Name 2-methyl-3-(3-methylbut-2-enyl)naphthalene-1,4-dione
Synonyms Menaquinone 1
Menaquinones
2-methyl-3-prenyl-1,4-naphthoquinone
Vitamin MK 1
Lepachol acetate
Density 1.097g/cm3
Boiling Point 368.8ºC at 760 mmHg
Molecular Formula C16H16O2
Molecular Weight 240.29700
Flash Point 138.4ºC
Exact Mass 240.11500
PSA 34.14000
LogP 3.73840
Index of Refraction 1.559
HS Code 2914690090
HS Code 2914690090
Summary 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Chemsrc provides CAS#:957-78-8 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 957-78-8 | Chemsrc address: https://www.chemsrc.com/en/baike/1115372.html

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