7-Hydroxy-2,2-dimethyl-1-benzofuran-3(2H)-one
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Names
[ CAS No. ]:
17781-16-7
[ Name ]:
7-Hydroxy-2,2-dimethyl-1-benzofuran-3(2H)-one
[Synonym ]:
2,3-Dihydro-7-hydroxy-3-keto-2,2-dimethylbenzofuran
2,2-dimethyl-2-silaindan
2,2-Dimethyl-2,3-dihydro-1H-2-benzosilole
2,3-dihydro-2,2-dimethyl-3-oxobenzofuran-7-ol
3-Ketocarbofuran phenol
3-keto-7-phenolcarbofuran
3(2H)-Benzofuranone, 7-hydroxy-2,2-dimethyl-
T56 BO DV CHJ C1 C1 IQ
3-Ketocarbofuran-7-phenol
1,1-dimethyl-1-silabenzo<c>cyclopentane
1H-2-Silaindene,2,3-dihydro-2,2-dimethyl
2,3-Dihydro-2,2-dimethyl-1H-2-silaindene
7-Hydroxy-2,2-dimethyl-1-benzofuran-3(2H)-one
7-hydroxy-2,2-dimethylbenzofuran-3-one
2,2-Dimethyl-benzo<c>silacyclopentan
2,2-Dimethyl-2-silaindane
2,3-dihydro-3-oxo-2,2-dimethylbenzofuran-7-ol
7-Hydroxy-2,2-dimethyl-3(2H)-benzofuranone
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
314.5±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C10H10O3
[ Molecular Weight ]:
178.185
[ Flash Point ]:
127.3±21.4 °C
[ Exact Mass ]:
178.062988
[ PSA ]:
46.53000
[ LogP ]:
2.05
[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.568
Safety Information
[ Hazard Codes ]:
Xi: Irritant;N: Dangerous for the environment;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26
[ RIDADR ]:
UN 2757
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1(b)
[ HS Code ]:
2932999099
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%