Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Dioxolo(4,5-g)quinoline-7-carbonyl chloride, 5-ethyl-5,8-dihydro-8-oxo-
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19658-59-4

19658-59-4 structure

19658-59-4 structure

Name: 1,3-Dioxolo(4,5-g)quinoline-7-carbonyl chloride, 5-ethyl-5,8-dihydro-8-oxo-
Chemical Name: 5-ethyl-8-oxo-[1,3]dioxolo[4,5-g]quinoline-7-carbonyl chloride
CAS Number: 19658-59-4
Molecular Formula: C₁₃H₁₀ClNO₄
Molecular Weight: 279.67600
Create Date: 2016-09-12 03:24:25
Modify Date: 2024-01-18 17:33:52

Name	5-ethyl-8-oxo-[1,3]dioxolo[4,5-g]quinoline-7-carbonyl chloride
Synonyms	oxolinic acid chloranhydride 1-ethyl-1,4-dihydro-6,7-methylenedioxy-4-oxoquinoline-3-carbonyl chloride Oxolinic chloroanhydride Oxolinicacid chloride

Density	1.472g/cm3
Boiling Point	442.7ºC at 760 mmHg
Molecular Formula	C₁₃H₁₀ClNO₄
Molecular Weight	279.67600
Flash Point	221.5ºC
Exact Mass	279.03000
PSA	57.53000
LogP	2.12910
Vapour Pressure	4.94E-08mmHg at 25°C
Index of Refraction	1.618

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JI5055000

CHEMICAL NAME :: 1,3-Dioxolo(4,5-g)quinoline-7-carbonyl chloride, 5-ethyl-5,8-dihydro-8-oxo-

CAS REGISTRY NUMBER :: 19658-59-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H10-Cl-N-O4

MOLECULAR WEIGHT :: 279.69

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/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: 21,430,1987

HS Code	2934999090

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