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Substance Name: Methyl phosphonic dichloride
RN: 676-97-1
InChIKey: SCLFRABIDYGTAZ-UHFFFAOYSA-N

Classification Code

  • Threshold Planning Quantity (TPQ) = 100 lb

Molecular Formula

  • C-H3-Cl2-O-P

Molecular Weight

  • 132.9137
 
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Names and Synonyms

Name of Substance

  • Methyl phosphonic dichloride

Synonyms

  • 4-04-00-03509 (Beilstein Handbook Reference)
  • BRN 1071305
  • EINECS 211-634-4
  • HSDB 6329
  • Methanephosphonyl chloride
  • Methylphosphonic dichloride
  • Phosphonic dichloride, methyl-

Systematic Names

  • Methylphosphonic dichloride
  • Phosphonic dichloride, methyl-
  • Phosphonic dichloride, P-methyl-

Superlist Names

  • Methyl phosphonic dichloride
  • Methyl phosphonic dichloride [NA9206] [Poison]
  • NA9206

Registry Numbers

CAS Registry Number

  • 676-97-1

System Generated Number

  • 0000676971

Structure Descriptors

InChI

1S/CH3Cl2OP/c1-5(2,3)4/h1H3

InChIKey

SCLFRABIDYGTAZ-UHFFFAOYSA-N

Smiles

CP(=O)(Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation 26ppm/4H (26ppm) BEHAVIORAL: EXCITEMENT

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
American Industrial Hygiene Association Journal. Vol. 25, Pg. 470, 1964.