2-Chlorocyclopentanone

Names

[ CAS No. ]:
694-28-0

[ Name ]:
2-Chlorocyclopentanone

[Synonym ]:
Cyclopentanone, 2-chloro-
2-Chlorocyclopentanone
MFCD00001410
2-chlorocyclopentan-1-one
EINECS 211-769-9

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
186.6±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C₅H₇ClO

[ Molecular Weight ]:
118.562

[ Flash Point ]:
77.2±0.0 °C

[ Exact Mass ]:
118.018539

[ PSA ]:
17.07000

[ LogP ]:
0.15

[ Vapour Pressure ]:
0.7±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.464

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GY4900000

CHEMICAL NAME :: Cyclopentanone, 2-chloro-

CAS REGISTRY NUMBER :: 694-28-0

BEILSTEIN REFERENCE NO. :: 1098899

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H7-Cl-O

MOLECULAR WEIGHT :: 118.57

WISWESSER LINE NOTATION :: L5VTJ BG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 310 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Behavioral - coma Behavioral - analgesia

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: 254,2683,1962

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ RIDADR ]:
UN 2810 6.1/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
GY4900000

[ Packaging Group ]:
I; II; III

[ Hazard Class ]:
6.1