Skip to Content
Merck
All Photos(1)

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
12352120
NACRES:
NA.22
bp:
37 °C/20 hPa
vapor pressure:
232 hPa ( 60 °C)
Pricing and availability is not currently available.

vapor pressure

232 hPa ( 60 °C)

Quality Level

200

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)

refractive index

n20/D 1.3870

bp

37 °C/20 hPa

mp

-3 °C

transition temp

flash point 38 °C

solubility

130-150 g/L

density

0.94 g/cm3 at 20 °C

storage temp.

15-25°C

Analysis Note

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

Signal Word

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

Supplementary Hazards

EUH044

Storage Class Code

5.2 - Organic peroxides and self-reacting hazardous materials

WGK

WGK 3

Flash Point(F)

100.4 °F

Flash Point(C)

38 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

  1. 70% est ce une concentration massique ou molaire?

    1 answer

    1. This product is 70% (70 grams per 100 mL) tert-Butyl hydroperoxide in water. This refers to concentration.

      Helpful?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service