1,5-dimethyl-2-phenylpyrazol-3-one,2,2,2-trichloroethane-1,1-diol

Modify Date: 2025-08-26 07:53:09

1,5-dimethyl-2-phenylpyrazol-3-one,2,2,2-trichloroethane-1,1-diol Structure
1,5-dimethyl-2-phenylpyrazol-3-one,2,2,2-trichloroethane-1,1-diol structure
Common Name 1,5-dimethyl-2-phenylpyrazol-3-one,2,2,2-trichloroethane-1,1-diol
CAS Number 480-30-8 Molecular Weight 519.03200
Density N/A Boiling Point 319ºC at 760 mmHg
Molecular Formula C15H18Cl6N2O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1,5-dimethyl-2-phenylpyrazol-3-one,2,2,2-trichloroethane-1,1-diol
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 319ºC at 760 mmHg
Molecular Formula C15H18Cl6N2O5
Molecular Weight 519.03200
Exact Mass 515.93500
PSA 107.85000
LogP 2.81900
Vapour Pressure 0.000348mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CD2600000
CAS REGISTRY NUMBER :
480-30-8
LAST UPDATED :
198507
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C11-H12-N2-O.2C2-H3-Cl3-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1338 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 45,137,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1437 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 45,137,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
982 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 45,137,1956

 Safety Information

RIDADR NONH for all modes of transport

 Synthetic Route

~%

1,5-dimethyl-2-phenylpyrazol-3-one,2,2,2-trichloroethane-1,1-diol Structure

1,5-dimethyl-2-...

CAS#:480-30-8

Literature: Behal; Choay Annales de Chimie (Cachan, France), 1892 , vol. <6>27, p. 320

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

Kloralfenazon
Sominat
Dichloralantipyrin
Sedor
dichloralphenazone
Dormuphar
Welldorm
Dichloralantipyrine
Ibiodorm
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