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208868

Sigma-Aldrich

Osmium tetroxide solution

2.5 wt. % in tert-butanol

Linear Formula:
OsO4
CAS Number:
Molecular Weight:
254.23
MDL number:
PubChem Substance ID:
NACRES:
NA.55

vapor pressure

5.42 psi ( 20 °C)
6.76 psi ( 55 °C)

Quality Level

form

liquid

contains

tert-butyl hydroperoxide as stabilizer

reaction suitability

reagent type: oxidant

concentration

2.5 wt. % in tert-butanol

density

1.0 g/mL at 20 °C
0.811 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

O=[Os](=O)(=O)=O

InChI

1S/4O.Os

InChI key

VUVGYHUDAICLFK-UHFFFAOYSA-N

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Related Categories

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

39.2 °F - closed cup

Flash Point(C)

4 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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