CAS 130-00-7|1,8-Naphtholactam

Introduction:Basic information about CAS 130-00-7|1,8-Naphtholactam, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name1,8-Naphtholactam
CAS Number130-00-7Molecular Weight169.179
Density1.3±0.1 g/cm3Boiling Point234.7±7.0 °C at 760 mmHg
Molecular FormulaC11H7NOMelting Point173-178 °C(lit.)
MSDSChineseUSAFlash Point128.9±3.1 °C
Symbol
GHS07
Signal WordWarning

Names

NameBenz[cd]indol-2(1H)-one
SynonymMore Synonyms

Chemical & Physical Properties

Density1.3±0.1 g/cm3
Boiling Point234.7±7.0 °C at 760 mmHg
Melting Point173-178 °C(lit.)
Molecular FormulaC11H7NO
Molecular Weight169.179
Flash Point128.9±3.1 °C
Exact Mass169.052765
PSA32.86000
LogP1.96
Vapour Pressure0.1±0.5 mmHg at 25°C
Index of Refraction1.724
InChIKeyGPYLCFQEKPUWLD-UHFFFAOYSA-N
SMILESO=C1Nc2cccc3cccc1c23

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE3202000
CHEMICAL NAME :
Benz(cd)indol-2(1H)-one
CAS REGISTRY NUMBER :
130-00-7
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C11-H7-N-O
MOLECULAR WEIGHT :
169.19
WISWESSER LINE NOTATION :
T566 1A L CMVJ

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 :
Behavioral - ataxia
REFERENCE :
CCCCAK Collection of Czechoslovak Chemical Communications. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1929- Volume(issue)/page/year: 50,1888,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
2700 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),82,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4200 mg/kg/14D-I
TOXIC EFFECTS :
Liver - liver function tests impaired Blood - changes in leukocyte (WBC) count Related to Chronic Data - death
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),82,1986

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH302
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXn:Harmful;
Risk PhrasesR22
RIDADRNONH for all modes of transport
WGK Germany2
RTECSDE3202000
HS Code2925190090

Customs

HS Code2933990090
Summary2933990090. 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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Synonyms

1,8-Naphtholactam
Benz[cd]indol-2(1H)-one
MFCD00009748
Naphthostyril
Benzo[cd]indol-2(1H)-one
EINECS 204-973-4
1H-benzo[cd]indol-2-one
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