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等級
ACS reagent
品質等級
蒸汽密度
8.8 (vs air)
蒸汽壓力
7 mmHg ( 20 °C)
描述
identification passes test
化驗
≥98.0%
形狀
crystalline
反應適用性
reagent type: oxidant
溶膠的清晰度
passes test
bp
130 °C (lit.)
mp
39.5-41 °C (lit.)
溶解度
acetone: soluble(lit.)
carbon tetrachloride: soluble(lit.)
methyl tert-butyl ether: soluble(lit.)
toluene: soluble(lit.)
water: soluble(lit.)
儲存溫度
2-8°C
SMILES 字串
O=[Os](=O)(=O)=O
InChI
1S/4O.Os
InChI 密鑰
VUVGYHUDAICLFK-UHFFFAOYSA-N
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應用
四氧化锇可用于以下工艺:
- 作为染色组织的组织染色造影剂。
- 烯醇通过氧化转化成内酯。
- 以 1,5-环辛二烯为原料,经双羟基化反应合成相应的四氢萘。
訊號詞
Danger
危險分類
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1B
儲存類別代碼
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
On the Stereoselectivity in Bisdihydroxylation of 1,5-cyclooctadiene with Osmium Tetroxide.
Synthetic Communications, 31(14), 2107-2112 (2001)
The Journal of cell biology, 77(3), 837-852 (1978-06-01)
We have studied the destruction of purified muscle actin filaments by osmium tetroxide (OsO4) to develop methods to preserve actin filaments during preparation for electron microscopy. Actin filaments are fragmented during exposure to OsO4. This causes the viscosity of solutions
Vacuum ultraviolet spectra of osmium tetroxide and ruthenium tetroxide.
J. Chem. Phys. , 60(8), 3166-3173 (1974)
Direct Lactonization of Alkenols via Osmium Tetroxide-Mediated Oxidative Cleavage.
Organic Letters, 5(17), 3089-3092 (2003)
The crystal structure of osmium tetroxide.
Acta Crystallographica, 19(2), 157-160 (1965)
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