2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,5,7,8-pentamethyl-

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Names

[ CAS No. ]:
950-99-2

[ Name ]:
2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,5,7,8-pentamethyl-

[Synonym ]:
PMHCR
2H-1-Benzopyran-6-ol,3,4-dihydro-2,2,5,7,8-pentamethyl
2,2,5,7,8-pentamethyl-6-hydroxy-chromane
MFCD00210347
Chromane C1
6-Hydroxy-2,2,5,7,8-pentamethylchroman
2,2,5,7,8-pentamethylchroman-6-ol
2,2,5,7,8-Pentamethyl-1-hydroxychroman
2,2,5,7,8-Pentamethyl-6-hydroxychroman
2,2,5,7,8-Pentamethyl-6-chromanol
Chroman C1

Chemical & Physical Properties

[ Density]:
1.034g/cm3

[ Boiling Point ]:
344.3ºC at 760 mmHg

[ Melting Point ]:
89-91ºC(lit.)

[ Molecular Formula ]:
C14H20O2

[ Molecular Weight ]:
220.30700

[ Flash Point ]:
146.1ºC

[ Exact Mass ]:
220.14600

[ PSA ]:
29.46000

[ LogP ]:
3.42100

[ Index of Refraction ]:
1.529

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3,5-Trimethyl-1,4-benzenediol
  • 3-Methyl-2-buten-1-ol
  • Prenyl acetate
  • isoprene
  • 2-Methyl-3-buten-2-ol
  • 1-methyl-4-(2-methylbut-3-en-2-ylsulfonyl)benzene
  • 2,2,5,7,8-pentamethyl-6-hydroxychroman radical

DownStream

  • α-Cumyl alcohol
  • 2,2,5,7,8-pentamethyl-6-hydroxychroman radical
  • 2,2,5,7,8-pentamethylchromen-6-ol
  • acetic acid,2,2,5,7,8-pentamethyl-3,4-dihydrochromen-6-ol

Customs

[ 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%

Related Compounds

  • [(2R,4S)-2-Phenyl-1,3-dioxolan-4-yl]methanol
  • 3-[(4-chlorophenyl)methyl]-10-(4-ethoxyphenyl)-1-methyl-1H,2H,3H,4H,6H,7H,8H,9H,10H-[1,3]diazepino[1,2-g]purine-2,4-dione
  • 3-Methyl-7-nonyl-8-octylsulfanyl-4,5-dihydropurine-2,6-dione
  • N-(4-ethylpyridin-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
  • 7-benzyl-1-[(4-fluorophenyl)methyl]-3,9-dimethyl-1H,4H,6H,7H,8H,9H-[1,2,4]triazino[4,3-g]purine-6,8-dione
  • 8-(3-chloro-2-methylphenyl)-1-methyl-7-phenyl-1H,2H,3H,4H,8H-imidazo[1,2-g]purine-2,4-dione
  • 10-(4-Ethoxyphenyl)-1-methyl-3-[(3-methylphenyl)methyl]-4a,6,7,8,9,11a-hexahydropurino[7,8-a][1,3]diazepine-2,4-dione
  • 10-(4-Ethoxyphenyl)-1-methyl-3-(2-phenylethyl)-4a,6,7,8,9,11a-hexahydropurino[7,8-a][1,3]diazepine-2,4-dione
  • 4-(Dimethylamino)-3-hydroxybenzamide
  • 2-(Piperidin-2-ylmethoxy)pyridine hydrochloride
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