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Substance Name: Di-tert-butyl peroxide
RN: 110-05-4
UNII: M7ZJ88F4R1
InChIKey: LSXWFXONGKSEMY-UHFFFAOYSA-N

Classification Codes

  • Reproductive Effect
  • Skin / Eye Irritant
  • Tumor Data

Molecular Formula

  • C8-H18-O2

Molecular Weight

  • 146.2282
 
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Names and Synonyms

Results Name

  • Di-tert-butyl peroxide

Name of Substance

  • Bis(1,1-dimethylethyl)peroxide
  • Di-tert-butyl peroxide
  • DTBP

Synonyms

  • (Tributyl)peroxide
  • Bis(1,1-dimethylethyl)peroxide
  • Bis(t-butyl)peroxide
  • Bis(tert-butyl) peroxide
  • Cadox
  • Cadox TBP
  • CCRIS 4613
  • Di-t-butyl peroxide
  • Di-tert-Butyl hydroperoxide
  • Di-tert-butyl peroxide
  • Di-tert-butyl peroxyde
  • Di-tert-butyl peroxyde [Dutch]
  • Di-tert-butylperoxid
  • Di-tert-butylperoxid [German]
  • DTBP
  • EC 203-733-6
  • EINECS 203-733-6
  • HSDB 1326
  • Interox DTB
  • Kayabutyl D
  • NSC 673
  • Perbutyl D
  • Perossido di butile terziario
  • Perossido di butile terziario [Italian]
  • Peroxide, bis(1,1-dimethylethyl)
  • Peroxyde de butyle tertiaire
  • Peroxyde de butyle tertiaire [French]
  • t-Butyl peroxide
  • tert-Butyl peroxide
  • Trigonox B
  • UNII-M7ZJ88F4R1

Systematic Names

  • Di-tert-butyl peroxide
  • Peroxide, bis(1,1-dimethylethyl)
  • tert-Butyl peroxide

Superlist Names

  • Di-t-butyl peroxide
  • Di-tert-butyl peroxide
  • Peroxide, bis(1,1-dimethylethyl)
  • tert-Butyl peroxide
  • tert-Butylperoxide

Registry Numbers

CAS Registry Number

  • 110-05-4

FDA UNII

  • M7ZJ88F4R1

Other Registry Number

  • 62534-71-8

System Generated Number

  • 0000110054

Structure Descriptors

InChI

1S/C8H18O2/c1-7(2,3)9-10-8(4,5)6/h1-6H3

InChIKey

LSXWFXONGKSEMY-UHFFFAOYSA-N

Smiles

C(OOC(C)(C)C)(C)(C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation > 4103ppm/4H (4103ppm) BEHAVIORAL: EXCITEMENT

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
American Industrial Hygiene Association Journal. Vol. 19, Pg. 205, 1958.
mouse LD50 oral 4572mg/kg (4572mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 43, 1982.
rat LC50 inhalation > 4100ppm/4H (4100ppm)   ARCO Chemical Company Report. Vol. JUN1982,
rat LD50 intraperitoneal 3210mg/kg (3210mg/kg) BEHAVIORAL: ATAXIA

BEHAVIORAL: MUSCLE WEAKNESS
American Industrial Hygiene Association Journal. Vol. 19, Pg. 205, 1958.
rat LD50 oral > 25gm/kg (25000mg/kg)   ARCO Chemical Company Report. Vol. JUN1982,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -4.00E+01 deg C   EXP
Boiling Point 111 deg C   EXP
log P (octanol-water) 3.450 (none)   EST
Water Solubility 100 mg/L   EXP
Vapor Pressure 25.1 mm Hg 25 EXP
Henry's Law Constant 0.048 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.00E-12 cm3/molecule-sec 25 EST

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