4-Chlorophthalide
Names
[ CAS No. ]:
52010-22-7
[ Name ]:
4-Chlorophthalide
[Synonym ]:
4-chloro-3H-2-benzofuran-1-one
4-Chloroisobenzofuran-1(3H)-one
Chemical & Physical Properties
[ Density]:
1.428g/cm3
[ Boiling Point ]:
360.6ºC at 760mmHg
[ Molecular Formula ]:
C8H5ClO2
[ Molecular Weight ]:
168.57700
[ Flash Point ]:
203.5ºC
[ Exact Mass ]:
167.99800
[ PSA ]:
26.30000
[ LogP ]:
2.01040
[ Index of Refraction ]:
1.601
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NP7000000
- CHEMICAL NAME :
- 1(3H)-Isobenzofuranone, 4-chloro-
- CAS REGISTRY NUMBER :
- 52010-22-7
- BEILSTEIN REFERENCE NO. :
- 0124386
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H5-Cl-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 1,283,1976
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%