3-Benzylidenphthalide

Names

[ CAS No. ]:
575-61-1

[ Name ]:
3-Benzylidenphthalide

[Synonym ]:
EINECS 209-388-8
MFCD00005929
1(3H)-Isobenzofuranone, 3-(phenylmethylene)-, (3E)-
(3E)-3-Benzylidene-2-benzofuran-1(3H)-one
3-Benzylidenphthalide
benzalphthalide

Biological Activity

[Description]:

Benzalphthalide (3-Benzylidenephthalide), a phthalate compound, is an insecticide[1].

[Related Catalog]:

Research Areas >> Infection

Signaling Pathways >> Others >> Others

[References]

[1]. S H Ganji, et al. Bacterial degradation of benzalphthalide. World J Microbiol Biotechnol. 1992 May;8(3):324-5.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
374.1±42.0 °C at 760 mmHg

[ Melting Point ]:
99-102 °C(lit.)

[ Molecular Formula ]:
C₁₅H₁₀O₂

[ Molecular Weight ]:
222.24

[ Flash Point ]:
156.9±25.3 °C

[ Exact Mass ]:
222.068085

[ PSA ]:
26.30000

[ LogP ]:
4.27

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.687

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TI3686000

CHEMICAL NAME :: Phthalide, 3-benzylidene-

CAS REGISTRY NUMBER :: 575-61-1

BEILSTEIN REFERENCE NO. :: 0083797

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H10-O2

MOLECULAR WEIGHT :: 222.25

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,143,1953

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
TI3686000

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail 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%