99304-32-2

99304-32-2 structure

Name: (7-chloro-2-oxo-1,3-dihydroindol-3-yl) acetate
Chemical Name: (7-chloro-2-oxo-1,3-dihydroindol-3-yl) acetate
CAS Number: 99304-32-2
Molecular Formula: C₁₀H₈ClNO₃
Molecular Weight: 225.62800
Create Date: 2017-04-24 00:48:57
Modify Date: 2025-09-20 20:01:19

Name	(7-chloro-2-oxo-1,3-dihydroindol-3-yl) acetate
Synonyms	7-Chloro-O-acetyldioxindole

Density	1.44g/cm3
Boiling Point	353.9ºC at 760mmHg
Molecular Formula	C₁₀H₈ClNO₃
Molecular Weight	225.62800
Flash Point	167.9ºC
Exact Mass	225.01900
PSA	58.89000
LogP	1.98140
Index of Refraction	1.601

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NM3250300

CHEMICAL NAME :: 2H-Indol-2-one, 1,3-dihydro-3-(acetyloxy)-7-chloro-

CAS REGISTRY NUMBER :: 99304-32-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H8-Cl-N-O3

MOLECULAR WEIGHT :: 225.64

WISWESSER LINE NOTATION :: T56 BMV DHJ DOV1 IG

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 19,562,1985

HS Code	2933790090

108-24-7

99304-29-7

~57%

99304-32-2

Literature: Mazhilis, L. I.; Garalene, V. N.; Stankyavichyus, A. P.; Risyalis, S. P. Pharmaceutical Chemistry Journal, 1985 , vol. 19, # 8 p. 562 - 566 Khimiko-Farmatsevticheskii Zhurnal, 1985 , vol. 19, # 8 p. 960 - 964

7477-63-6

99304-32-2

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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