3',6'-DIMETHOXYFLUORAN
Names
[ CAS No. ]:
36886-76-7
[ Name ]:
3',6'-DIMETHOXYFLUORAN
[Synonym ]:
Yellow Y 1
Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 3',6'-dimethoxy-
Dimethyl-fluorescein
3',6'-Dimethoxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dimethoxy-
3',6'-DiMethoxyfluoran
3',6'-Dimethoxyspiro(isobenzofuran-1(3H),9'-(9H)xanthene)-3-one
3,6-dimethoxyfluoran
EINECS 253-255-7
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
559.9±50.0 °C at 760 mmHg
[ Melting Point ]:
202ºC
[ Molecular Formula ]:
C22H16O5
[ Molecular Weight ]:
360.359
[ Flash Point ]:
247.2±30.2 °C
[ Exact Mass ]:
360.099762
[ PSA ]:
53.99000
[ LogP ]:
2.53
[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C
[ Index of Refraction ]:
1.684
MSDS
Safety Information
[ HS Code ]:
2932999099
Synthetic Route
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%