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Substance Name: 2,5-Dichlorophenol
RN: 583-78-8
UNII: 3B11G9AKBA
InChIKey: RANCECPPZPIPNO-UHFFFAOYSA-N

Note

  • Testing required upon production or importation

Classification Codes

  • Mutation Data
  • TSCA Flag T (Subject to the Section 4 Test Rule under TSCA)

Molecular Formula

  • C6-H4-Cl2-O

Molecular Weight

  • 163.003
 
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Names and Synonyms

Name of Substance

  • 2,5-Dichlorophenol

Synonyms

  • 2,5-Dichlorophenol
  • 4-06-00-00942 (Beilstein Handbook Reference)
  • BRN 1907692
  • CCRIS 5903
  • EC 209-520-4
  • EINECS 209-520-4
  • HSDB 4287
  • NSC 6296
  • Phenol, 2,5-dichloro-
  • UNII-3B11G9AKBA

Systematic Names

  • 2,5-Dichlorophenol
  • Phenol, 2,5-dichloro-

Superlist Names

  • 2,5-Dichlorophenol
  • Phenol, 2,5-dichloro-

Registry Numbers

CAS Registry Number

  • 583-78-8

FDA UNII

  • 3B11G9AKBA

Related Registry Numbers

  • 52166-72-0 (hydrochloride salt)
  • 68938-81-8 (potassium salt)

System Generated Number

  • 0000583788

Structure Descriptors

InChI

1S/C6H4Cl2O/c7-4-1-2-5(8)6(9)3-4/h1-3,9H

InChIKey

RANCECPPZPIPNO-UHFFFAOYSA-N

Smiles

c1(c(ccc(c1)Cl)Cl)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 946mg/kg (946mg/kg) BEHAVIORAL: TREMOR

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Toxicology Letters. Vol. 29, Pg. 39, 1985.
rat LD50 oral 580mg/kg (580mg/kg)   National Technical Information Service. Vol. PB85-143766,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 59 deg C   EXP
Boiling Point 211 deg C   EXP
pKa Dissociation Constant 7.51 (none)   EXP
log P (octanol-water) 3.06 (none)   EXP
Water Solubility 2000 mg/L 25 EXP
Henry's Law Constant 3.08E-07 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.99E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.