4-CHROMANOL

Names

[ CAS No. ]:
1481-93-2

[ Name ]:
4-CHROMANOL

[Synonym ]:
4-Hydroxychroman
3,4-Dihydro-2H-1-benzopyran-4-ol
MFCD00006849
4-CHROMANOL
EINECS 216-041-4

Chemical & Physical Properties

[ Density]:
1.208 g/cm3

[ Boiling Point ]:
80 °C (5 mmHg)

[ Melting Point ]:
42-44 °C(lit.)

[ Molecular Formula ]:
C₉H₁₀O₂

[ Molecular Weight ]:
150.17400

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
150.06800

[ PSA ]:
29.46000

[ LogP ]:
1.50250

[ Vapour Pressure ]:
0.00425mmHg at 25°C

[ Index of Refraction ]:
1.584

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

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%