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Substance Name: Praseodymium chloride
RN: 10361-79-2
UNII: 1JB99PM4G8
InChIKey: LHBNLZDGIPPZLL-UHFFFAOYSA-K

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • Cl3-Pr

Molecular Weight

  • 247.269
 
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Names and Synonyms

Name of Substance

  • Praseodymium chloride

Synonyms

  • EINECS 233-794-4
  • NSC 84276
  • Praseodymium chloride
  • Praseodymium trichloride
  • Praseodymium(III) chloride
  • UNII-1JB99PM4G8

Systematic Names

  • Praseodymium chloride
  • Praseodymium chloride (PrCl3)
  • Praseodymium trichloride

Registry Numbers

CAS Registry Number

  • 10361-79-2

FDA UNII

  • 1JB99PM4G8

System Generated Number

  • 0010361792

Structure Descriptors

InChI

1S/3ClH.Pr/h3*1H;/q;;;+3/p-3

InChIKey

LHBNLZDGIPPZLL-UHFFFAOYSA-K

Smiles

Cl[Pr](Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
frog LD50 subcutaneous 879mg/kg (879mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
guinea pig LD50 intraperitoneal 125mg/kg (125mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: ANOREXIA (HUMAN

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
AMA Archives of Industrial Health. Vol. 15, Pg. 9, 1957.
guinea pig LDLo intravenous 440mg/kg (440mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 37, Pg. 199, 1930.
mouse LD50 intraperitoneal 359mg/kg (359mg/kg) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Archives of Environmental Health. Vol. 5, Pg. 437, 1962.
mouse LD50 oral 2987mg/kg (2987mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
mouse LD50 subcutaneous 1659mg/kg (1659mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rabbit LD50 subcutaneous 351mg/kg (351mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rabbit LDLo intravenous 200mg/kg (200mg/kg)   Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 188, Pg. 465, 1938.
rat LD50 intraperitoneal 1318mg/kg (1318mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rat LD50 intravenous 3500ug/kg (3.5mg/kg)   AMA Archives of Industrial Health. Vol. 16, Pg. 475, 1957.
rat LDLo subcutaneous 5gm/kg (5000mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 37, Pg. 199, 1930.