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Substance Name: PEG-4 dibutyl ether
RN: 112-98-1
UNII: 40VA8025TH
InChIKey: MQGIBEAIDUOVOH-UHFFFAOYSA-N

Classification Codes

  • Skin / Eye Irritant
  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)
  • TSCA Flag S (Substance is Identified in a Proposed or Final SNUR (Significant New Use Rule) under TSCA)

Molecular Formula

  • C16-H34-O5

Molecular Weight

  • 306.44
 
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Names and Synonyms

Name of Substance

  • PEG-4 dibutyl ether

Synonyms

  • 4-01-00-02404 (Beilstein Handbook Reference)
  • AI3-19431
  • BRN 1780992
  • Dibutylether tetraethylenglykolu
  • Dibutylether tetraethylenglykolu [Czech]
  • Pentaether
  • Tetraethylene glycol dibutyl ether
  • UNII-40VA8025TH

Systematic Name

  • 5,8,11,14,17-Pentaoxaheneicosane

Superlist Names

  • 5,8,11,14,17-Pentaoxaheneicosane
  • Dibutoxy tetraglycol

Registry Numbers

CAS Registry Number

  • 112-98-1

FDA UNII

  • 40VA8025TH

System Generated Number

  • 0000112981

Structure Descriptors

InChI

1S/C16H34O5/c1-3-5-7-17-9-11-19-13-15-21-16-14-20-12-10-18-8-6-4-2/h3-16H2,1-2H3

InChIKey

MQGIBEAIDUOVOH-UHFFFAOYSA-N

Smiles

O(CCOCCOCCCC)CCOCCOCCCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 320mg/kg (320mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03906,
rabbit LD50 skin 10mL/kg (10mL/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.
rat LD50 oral 6500mg/kg (6500mg/kg)   AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.