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Key Documents

8.14006

Sigma-Aldrich

tert-Butyl hydroperoxide

(70% solution in water) for synthesis

Synonym(s):

1,1-Dimethylethyl hydroperoxide, 2-Hydroperoxy-2-methylpropane, TBHP

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About This Item

UNSPSC Code:
12352120
NACRES:
NA.22

grade:
synthesis grade
bp:
37 °C/20 hPa
vapor pressure:
232 hPa ( 60 °C)
Pricing and availability is not currently available.

grade

synthesis grade

Quality Level

vapor pressure

232 hPa ( 60 °C)

form

liquid

potency

810 mg/kg LD50, oral (Rat)
628 mg/kg LD50, skin (Rabbit)

reaction suitability

reagent type: oxidant

concentration

67.0-73.0% (iodometric)

dilution

(for synthesis)

refractive index

n20/D 1.3870

bp

37 °C/20 hPa

Analysis Note

Assay (iodometric): 67.0 - 73.0 %
Density (d 20 °C/ 4 °C): 0.937 - 0.938

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Org. Perox. F - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

supp_hazards

Storage Class

5.2 - Organic peroxides and self-reacting hazardous materials

wgk_germany

WGK 3

flash_point_f

100.4 °F

flash_point_c

38 °C


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