Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-[3-(2-oxobenzooxazol-3-yl)propyl]isoindole-1,3-dione
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Purity: 98.0%
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20852-44-2

20852-44-2 structure

20852-44-2 structure

Name: 2-[3-(2-oxobenzooxazol-3-yl)propyl]isoindole-1,3-dione
Chemical Name: 2-[3-(2-oxo-1,3-benzoxazol-3-yl)propyl]isoindole-1,3-dione
CAS Number: 20852-44-2
Molecular Formula: C₁₈H₁₄N₂O₄
Molecular Weight: 322.31500
Create Date: 2016-11-15 04:31:28
Modify Date: 2024-04-02 17:08:21

Name	2-[3-(2-oxo-1,3-benzoxazol-3-yl)propyl]isoindole-1,3-dione
Synonyms	f1434-0018

Density	1.402g/cm3
Boiling Point	506.5ºC at 760mmHg
Molecular Formula	C₁₈H₁₄N₂O₄
Molecular Weight	322.31500
Flash Point	260.1ºC
Exact Mass	322.09500
PSA	72.52000
LogP	2.21870
Vapour Pressure	2.22E-10mmHg at 25°C
Index of Refraction	1.652

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TI5635600

CHEMICAL NAME :: Phthalimide, N-(3-(2-oxo-3-benzoxazolinyl)propyl)-

CAS REGISTRY NUMBER :: 20852-44-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H14-N2-O4

MOLECULAR WEIGHT :: 322.34

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 :: >1 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - excitement Behavioral - changes in motor activity (specific assay)

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 57,1763,1968

HS Code	2934999090

59-49-4 structure

59-49-4

~%

20852-44-2 structure

20852-44-2

Literature: Sam; Valentine; Richmond Journal of pharmaceutical sciences, 1968 , vol. 57, # 10 p. 1763 - 1768

Precursor 1
59-49-4
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%