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

  • 5,6-Dichloro-N-[2-(4-methoxyphenyl)-2-(piperidin-1-YL)ethyl]pyridine-3-carboxamide
  • 4-[1,6-bis(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carbonyl]thiomorpholine
  • Ethyl 3-(4-((4-fluorophenyl)thio)butanamido)benzofuran-2-carboxylate
  • (2S)-2-[(2,5-dimethylphenyl)methyl]pyrrolidine
  • 2-[2,3-dihydro-1H-inden-1-yl(prop-2-ynyl)amino]-N-(3,5-dimethyl-1-phenylpyrazol-4-yl)acetamide
  • N-(4H-chromeno[4,3-d]thiazol-2-yl)-4-((4-methoxyphenyl)sulfonyl)butanamide
  • 6-fluoro-8-[(3S,4R)-3-fluoropiperidin-4-yl]oxy-2-[7-(2-methoxyethoxy)imidazo[1,2-a]pyridin-3-yl]quinoline
  • N-(1,2-dihydroacenaphthylen-5-yl)-4-((4-methoxyphenyl)sulfonyl)butanamide
  • Cyclohexanecarboxamide, N-[(1R)-1-[5-[5-chloro-3-fluoro-2-(2-methyl-2H-tetrazol-5-yl)phenyl]-3-fluoro-2-pyridinyl]ethyl]-4,4-difluoro-1-hydroxy-
  • (E)-4-((4-methoxyphenyl)sulfonyl)-N-(4-(phenyldiazenyl)phenyl)butanamide
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