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Substance Name: Ethyl dihydrogen phosphate
RN: 1623-14-9
UNII: BMH1WT204A
InChIKey: ZJXZSIYSNXKHEA-UHFFFAOYSA-N

Molecular Formula

  • C2-H7-O4-P

Molecular Weight

  • 126.047
 
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Names and Synonyms

Name of Substance

  • Ethyl dihydrogen phosphate
  • Monoethyl phosphate

Synonyms

  • 4-01-00-01338 (Beilstein Handbook Reference)
  • AI3-15046
  • BRN 1702252
  • EINECS 216-603-9
  • Ethyl dihydrogen phosphate
  • Ethyl phosphate, mono-
  • Monoethyl acid phosphate
  • Monoethyl phosphate
  • O-Ethyl dihydrogen phosphate
  • UNII-BMH1WT204A

Systematic Names

  • Ethyl dihydrogen phosphate
  • Phosphoric acid, monoethyl ester

Registry Numbers

CAS Registry Number

  • 1623-14-9

FDA UNII

  • BMH1WT204A

Related Registry Numbers

  • 16527-81-4 (zinc salt(1:1))
  • 17323-83-0 (di-hydrochloride salt)
  • 24856-79-9 (di-ammonium salt)
  • 64864-09-1 (di-potassium salt)

System Generated Number

  • 0001623149

Structure Descriptors

InChI

1S/C2H7O4P/c1-2-6-7(3,4)5/h2H2,1H3,(H2,3,4,5)

InChIKey

ZJXZSIYSNXKHEA-UHFFFAOYSA-N

Smiles

O=P(OCC)(O)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 skin 100uL/kg (0.1mL/kg) SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" National Technical Information Service. Vol. OTS0555941,
mouse LD50 intraperitoneal 25mg/kg (25mg/kg) BEHAVIORAL: MUSCLE WEAKNESS National Technical Information Service. Vol. OTS0555941,
mouse LD50 oral 800mg/kg (800mg/kg) KIDNEY, URETER, AND BLADDER: HEMATURIA

BEHAVIORAL: MUSCLE WEAKNESS
National Technical Information Service. Vol. OTS0555941,
rat LD50 intraperitoneal 100mg/kg (100mg/kg) KIDNEY, URETER, AND BLADDER: HEMATURIA

BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
National Technical Information Service. Vol. OTS0555941,
rat LD50 oral 1600mg/kg (1600mg/kg) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

LUNGS, THORAX, OR RESPIRATION: CYANOSIS

KIDNEY, URETER, AND BLADDER: HEMATURIA
National Technical Information Service. Vol. OTS0555941,