Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7,9-dimethylbenzo[c]acridine
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963-89-3

963-89-3 structure

963-89-3 structure

Name: 7,9-dimethylbenzo[c]acridine
Chemical Name: 7,9-dimethylbenzo[c]acridine
CAS Number: 963-89-3
Molecular Formula: C₁₉H₁₅N
Molecular Weight: 257.32900
Create Date: 2018-07-05 23:06:34
Modify Date: 2025-08-20 18:05:06

Name	7,9-dimethylbenzo[c]acridine
Synonyms	3,10-Dimethyl-7,8-benzacridine [French] 7,9-Dimethyl-benz[c]acridin 7,9-Dimethyl-benzo<c>acridin MFCD00192074 3,10-Dimethyl-7,8-benzoacridin 7,9-dimethyl-benzo[c]acridine 7,9-dimethyl-benz[c]acridine Benz(c)acridine,7,9-dimethyl

Density	1.182g/cm3
Boiling Point	300ºC10 mm Hg(lit.)
Melting Point	157-161ºC(lit.)
Molecular Formula	C₁₉H₁₅N
Molecular Weight	257.32900
Flash Point	208.7ºC
Exact Mass	257.12000
PSA	12.89000
LogP	5.15800
Index of Refraction	1.737

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU3480000

CHEMICAL NAME :: Benz(c)acridine, 7,9-dimethyl-

CAS REGISTRY NUMBER :: 963-89-3

BEILSTEIN REFERENCE NO. :: 0192241

LAST UPDATED :: 199710

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C19-H15-N

MOLECULAR WEIGHT :: 257.35

WISWESSER LINE NOTATION :: T D6 B666 CNJ G1 J1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg/15W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - chronic pulmonary edema Lungs, Thorax, or Respiration - bronchiolar constriction

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg/4W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg/10D-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - hamster Embryo

DOSE/DURATION :: 100 ug/L

REFERENCE :: JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC) V.61-79, 1978-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 67,1303,1981

Hazard Codes	T: Toxic;
Risk Phrases	45-46-20/21/22-36/37/38
Safety Phrases	S22;S26;S45;S53;S36/S37/S39
HS Code	2933990090

634-43-5 structure

634-43-5

108-24-7 structure

108-24-7

~%

963-89-3 structure

963-89-3

Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 218, p. 792

Precursor 2
634-43-5 108-24-7
DownStream 0

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%

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