5H-Indeno[1,2-c]pyridazine,3-chloro-

Modify Date: 2025-08-25 13:42:20

5H-Indeno[1,2-c]pyridazine,3-chloro- Structure
5H-Indeno[1,2-c]pyridazine,3-chloro- structure
Common Name 5H-Indeno[1,2-c]pyridazine,3-chloro-
CAS Number 69581-17-5 Molecular Weight 202.64000
Density 1.381 g/cm3 Boiling Point 428.6ºC at 760 mmHg
Molecular Formula C11H7ClN2 Melting Point N/A
MSDS N/A Flash Point 245.6ºC

 Names

Name 3-chloro-5h-indeno[1,2-c]pyridazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.381 g/cm3
Boiling Point 428.6ºC at 760 mmHg
Molecular Formula C11H7ClN2
Molecular Weight 202.64000
Flash Point 245.6ºC
Exact Mass 202.03000
PSA 25.78000
LogP 2.70120
Index of Refraction 1.67

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NK9452000
CHEMICAL NAME :
5H-Indeno(1,2-c)pyridazine, 3-chloro-
CAS REGISTRY NUMBER :
69581-17-5
BEILSTEIN REFERENCE NO. :
0780083
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H7-Cl-N2
MOLECULAR WEIGHT :
202.65
WISWESSER LINE NOTATION :
T B656 CNN HHJ EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 34,72,1979

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-cloro-5H-indeno<1,2-c>piridazina
3-Chlor-5H-indeno-pyridazin
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