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502-49-8

502-49-8 structure
502-49-8 structure
Name Cyclooctanone
Synonyms EINECS 207-940-2
MFCD00001754
Cyclooctanone
cyclooctan-1-one
Density 0.9±0.1 g/cm3
Boiling Point 193.2±8.0 °C at 760 mmHg
Melting Point 32-41 °C(lit.)
Molecular Formula C8H14O
Molecular Weight 126.196
Flash Point 72.8±0.0 °C
Exact Mass 126.104462
PSA 17.07000
LogP 1.89
Vapour Pressure 0.5±0.4 mmHg at 25°C
Index of Refraction 1.448

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GX9800000
CHEMICAL NAME :
Cyclooctanone
CAS REGISTRY NUMBER :
502-49-8
BEILSTEIN REFERENCE NO. :
1280738
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H14-O
MOLECULAR WEIGHT :
126.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
740 mg/kg
TOXIC EFFECTS :
Behavioral - excitement Behavioral - coma Cardiac - arrhythmias (including changes in conduction)
REFERENCE :
COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 254,2245,1962
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S45-S36/37/39-S26
RIDADR 1325.0
WGK Germany 3
RTECS GX9800000
Hazard Class 4.1
HS Code 2914299000
HS Code 2914299000
Summary 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
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title: CAS No. 502-49-8 | Chemsrc address: https://www.chemsrc.com/en/baike/445792.html

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