Phosphonic acid, ((4-chlorophenyl)hydroxymethyl)-, diethyl ester

Suppliers

Names

[ CAS No. ]:
20641-28-5

[ Name ]:
Phosphonic acid, ((4-chlorophenyl)hydroxymethyl)-, diethyl ester

[Synonym ]:
[(p-Chlorophenyl)hydroxymethyl]phosphonic acid diethyl ester
diethyl (4-chlorophenyl)hydroxymethylphosphonate
diethyl (hydroxy)(4-chlorophenyl)methylphosphonate
(4-Chlorophenyl)hydroxymethylphosphonic acid diethyl ester

Chemical & Physical Properties

[ Density]:
1.273g/cm3

[ Boiling Point ]:
394.8ºC at 760 mmHg

[ Molecular Formula ]:
C11H16ClO4P

[ Molecular Weight ]:
278.66900

[ Flash Point ]:
192.6ºC

[ Exact Mass ]:
278.04700

[ PSA ]:
65.57000

[ LogP ]:
3.59700

[ Vapour Pressure ]:
6.11E-07mmHg at 25°C

[ Index of Refraction ]:
1.519

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XT3675000
CHEMICAL NAME :
alpha-Toluenephosphonic acid, p-chloro-alpha-hydroxy-, diethyl ester
CAS REGISTRY NUMBER :
20641-28-5
LAST UPDATED :
199707
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H16-Cl-O4-P
MOLECULAR WEIGHT :
278.69
WISWESSER LINE NOTATION :
GR DYQPO&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 5,62,1953

Related Compounds

  • 2-(1-methyl-4-nitro-1H-pyrazol-5-yl)acetonitrile
  • Ethyl 4-[(1-aminocyclopropyl)methyl]piperidine-1-carboxylate
  • tert-butyl N-[5-chloro-2-(2,2-difluoro-1-hydroxyethyl)phenyl]carbamate
  • tert-butyl 4-(2-amino-1,1-difluoropropan-2-yl)-1H-imidazole-1-carboxylate
  • 3,3,3-Trifluoro-2-[2-fluoro-4-(trifluoromethyl)phenyl]propan-1-amine
  • tert-butyl N-[2-hydroxy-5-(3-sulfanylpropyl)phenyl]carbamate
  • 2-Methyl-1-(prop-2-yn-1-yl)-4-(trifluoromethyl)benzene
  • 3-(azetidin-3-yloxy)-4,5,6,7-tetrahydro-1H-indazole
  • 4-Fluoro-2-methyl-1-(2-methylbut-3-yn-2-yl)benzene
  • 4-(2,4,5-Trifluorophenyl)but-2-en-1-ol
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.