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20870-57-9

20870-57-9 structure

20870-57-9 structure

Name: 3-(2-hydroxypropyl)-1-phenyl-3-prop-2-enylindol-2-one
Chemical Name: 3-(2-hydroxypropyl)-1-phenyl-3-prop-2-enylindol-2-one
CAS Number: 20870-57-9
Molecular Formula: C₂₀H₂₁NO₂
Molecular Weight: 307.38600
Create Date: 2016-08-19 08:37:09
Modify Date: 2025-08-26 12:52:27

Name	3-(2-hydroxypropyl)-1-phenyl-3-prop-2-enylindol-2-one

Density	1.139g/cm3
Boiling Point	517.9ºC at 760 mmHg
Molecular Formula	C₂₀H₂₁NO₂
Molecular Weight	307.38600
Flash Point	267ºC
Exact Mass	307.15700
PSA	40.54000
LogP	4.01470
Vapour Pressure	1.5E-11mmHg at 25°C
Index of Refraction	1.589

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NM2080950

CHEMICAL NAME :: 2-Indolinone, 3-allyl-3-(2-hydroxypropyl)-1-phenyl-

CAS REGISTRY NUMBER :: 20870-57-9

BEILSTEIN REFERENCE NO. :: 1489939

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H21-N-O2

MOLECULAR WEIGHT :: 307.42

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 600 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - ataxia

REFERENCE :: AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.10- 1962- Volume(issue)/page/year: 17,118,1969

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