3-Chloro-2-benzofuran-1(3H)-one
Names
[ CAS No. ]:
6295-21-2
[ Name ]:
3-Chloro-2-benzofuran-1(3H)-one
[Synonym ]:
1(3H)-Isobenzofuranone, 3-chloro-
3-chloroisobenzofuran-1-one
3-chloro-1,3-dihydro-1-isobenzofuranone
3-phthalidyl chloride
3-Chlorophthalide
3-Chloro-2-benzofuran-1(3H)-one
3-chloro-1(3H)-isobenzofuranone
chlorophthalide
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
302.6±42.0 °C at 760 mmHg
[ Melting Point ]:
59-60ºC
[ Molecular Formula ]:
C8H5ClO2
[ Molecular Weight ]:
168.577
[ Flash Point ]:
161.2±23.3 °C
[ Exact Mass ]:
167.997803
[ PSA ]:
26.30000
[ LogP ]:
1.04
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.597
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%