3-methyl-2-(3-methylbut-2-enyl)naphthalene-1,4-dione

Suppliers

Names

[ CAS No. ]:
957-78-8

[ Name ]:
3-methyl-2-(3-methylbut-2-enyl)naphthalene-1,4-dione

[Synonym ]:
Menaquinone 1
Menaquinones
2-methyl-3-prenyl-1,4-naphthoquinone
Vitamin MK 1
Lepachol acetate

Chemical & Physical Properties

[ 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

Safety Information

[ HS Code ]:
2914690090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
  • 2-Methyl-3-bromo-1,4-naphthoquinone
  • bicyclo[4.2.0]octa-1,3,5-triene-7,8-dione
  • Menadione
  • prenyl tolyl telluride
  • trifluoro(3-methylbut-2-enyl)silane
  • 3,3-Dimethylallyl bromide
  • prenyltributyltin

DownStream

  • 1,4-dimethoxy-2-methyl-3-(3-methylbut-2-enyl)naphthalene

Customs

[ 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%

Related Compounds

  • 3-methyl-1-[2-(oxolan-3-yloxy)ethyl]-1H-pyrazol-4-amine
  • 1,1-difluoro-3-(1H-indazol-3-yl)propan-2-amine
  • 4-Oxospiro[2.4]heptane-5-carbaldehyde
  • 1-(1-Benzothiophen-3-yl)-3-oxocyclobutane-1-carbonitrile
  • 2-{[(Tert-butoxy)carbonyl]amino}-3,6-dimethoxybenzoic acid
  • 4-(dimethylamino)-2-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]butanoic acid
  • 3-(Difluoromethyl)-2,6-dimethylbenzene-1-sulfonyl chloride
  • 2-(Difluoromethyl)-5-methoxybenzene-1-sulfonyl fluoride
  • 2-[(2-amino-1H-imidazol-1-yl)methyl]-2-methylpropane-1,3-diol
  • 1-[2-(trifluoromethoxy)ethyl]-1H-imidazol-2-amine
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