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Substance Name: 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, tetrabromo deriv.
RN: 1301-20-8
InChIKey: OBRGVMYQZVQHGO-UHFFFAOYSA-N

Molecular Formula

  • C20-H10-Br4-O4

Molecular Weight

  • 633.911
 
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Names and Synonyms

Synonyms

  • Phenol tetrabromophthalein
  • Phenolphthalein, tetrabromo-
  • Tetbrothalein
  • Tetrabromophenolphthalein

Systematic Name

  • 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-, tetrabromo deriv.

Registry Numbers

CAS Registry Number

  • 1301-20-8

System Generated Number

  • 0001301208

Structure Descriptors

InChI

1S/C20H10Br4O4/c21-13-5-9(6-14(22)17(13)25)20(10-7-15(23)18(26)16(24)8-10)12-4-2-1-3-11(12)19(27)28-20/h1-8,25-26H

InChIKey

OBRGVMYQZVQHGO-UHFFFAOYSA-N

Smiles

c1ccc2c(c1)C(=O)OC2(c3cc(c(c(c3)Br)O)Br)c4cc(c(c(c4)Br)O)Br

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 300mg/kg (300mg/kg) PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE

BEHAVIORAL: MUSCLE WEAKNESS

LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"
JAMA, Journal of the American Medical Association. Vol. 84, Pg. 800, 1925.
rabbit LDLo intravenous 300mg/kg (300mg/kg) LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE"

KIDNEY, URETER, AND BLADDER: OTHER CHANGES

BLOOD: CHANGES IN SPLEEN
JAMA, Journal of the American Medical Association. Vol. 84, Pg. 800, 1925.