Physical and chemical properties
Announce Melting point: 287 ℃ (decomposition)
Appearance: colorless crystalline powder
Solubility: soluble in ethanol, insoluble in water [1]
Calculate chemical data
Announce Calculation reference value of drainage parameter (XlogP): None
Number of hydrogen bond donors: 1
Number of hydrogen bond receptors: 2
Number of rotatable chemical bonds: 1
Number of tautomers: 0
Topological molecule polar surface area (TPSA): 37.3
Number of heavy atoms: 11
Surface charge: 0
Complexity: 143
Number of isotope atoms: 0
Determine the number of atomic structure centers: 0
Number of uncertain atomic structure centers: 0
Determine the number of chemical bond structure centers: 0
Number of uncertain chemical bond structure centers: 0
Number of covalent bond units: 1 [1]
Acute toxicity: abdominal LD of mice fifty ：25mg/kg。 [1]
It is mainly used for organic synthesis and also for determination of sulfhydryl group.
security information
Announce S13：Keep away from food, drink and animal feeding stuffs.
Keep away from food, drink and animal feed.
S28：After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer).
After skin contact, immediately use a large amount of (designated by the manufacturer).
S36：Wear suitable protective clothing.
Wear appropriate protective clothing.
S45：In case of accident or if you feel unwell, seek medical advice immediately (show the lable where possible).
In case of an accident or feeling unwell, seek medical advice immediately (show the label if possible).
S60：This material and/or its container must be disposed of as hazardous waste.
The substance and its container must be disposed of as hazardous waste.
S61：Avoid release to the environment. Refer to special instructions/Safety data sheets.
To avoid release into the environment, refer to special instructions/safety receipt instructions.
R26/27/28：Very toxic by inhalation, in contact with skin and if swallowed.
Very toxic by inhalation, in contact with skin, and if swallowed.
R33：Danger of cumulative effects.
Risk of accumulation.
