7-Hydroxy-2,2-dimethyl-1-benzofuran-3(2H)-one

Modify Date: 2024-01-03 00:29:58

7-Hydroxy-2,2-dimethyl-1-benzofuran-3(2H)-one Structure
7-Hydroxy-2,2-dimethyl-1-benzofuran-3(2H)-one structure
Common Name 7-Hydroxy-2,2-dimethyl-1-benzofuran-3(2H)-one
CAS Number 17781-16-7 Molecular Weight 178.185
Density 1.2±0.1 g/cm3 Boiling Point 314.5±42.0 °C at 760 mmHg
Molecular Formula C10H10O3 Melting Point N/A
MSDS N/A Flash Point 127.3±21.4 °C

 Names

Name Carbofuranphenol-3-keto
Synonym More Synonyms

 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

 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%

 Synonyms

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