Molecular Formula | Cl3OV |
Molar Mass | 173.3 |
Density | 1.84g/mLat 25°C(lit.) |
Melting Point | −77°C(lit.) |
Boling Point | 126-127°C(lit.) |
Flash Point | 126-127°C |
Water Solubility | decomposes in H2O to vanadic acid and HCl; soluble methanol, ether, acetone, acids [KIR83] [MER06] |
Solubility | Miscible with benzene, dichloromethane and hexane. |
Vapor Presure | 13.8 mm Hg ( 20 °C) |
Appearance | Liquid |
Specific Gravity | 1.84 |
Color | Yellow |
Exposure Limit | NIOSH: Ceiling 0.05 mg/m3 |
Merck | 14,9927 |
Sensitive | Moisture Sensitive |
Refractive Index | 1.6300 |
Physical and Chemical Properties | Trait: yellow liquid. melting point -78.9 ℃ boiling point 127.2 ℃ relative density 1.830g/cm3(20 ℃) refractive index 1.6300 The solubility is completely miscible with many hydrocarbons and halides such as carbon tetrachloride, titanium tetrachloride and tin tetrachloride, and also dissolves phosphorus trichloride, phosphorus oxychloride, arsenic trichloride and antimony trichloride. Soluble in water, methane and ether. |
Use | Is the preparation of ethylene-propylene rubber, ethylene-cyclopentadiene copolymerization catalyst |
Hazard Symbols | T - Toxic |
Risk Codes | R14 - Reacts violently with water R25 - Toxic if swallowed R34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 2443 8/PG 2 |
WGK Germany | 3 |
RTECS | YW2975000 |
FLUKA BRAND F CODES | 10-21 |
TSCA | Yes |
Hazard Class | 8 |
Packing Group | II |
Toxicity | LD50 orally in rats: 0.14 g/kg (Smyth) |
A yellow liquid with an unpleasant pungent odor. d 1- 84; Boiling point 126-127 ℃; Melting point -77 ℃; Refractive index l-6300; Dielectric constant 2. 898±0.007(25 ℃), standard enthalpy of formation (298. 15k)-172kj/mol. Strong hygroscopicity. Soluble in water, methane and ether, soluble in carbon tetrachloride, titanium tetrachloride, tin tetrachloride, phosphorus trichloride, phosphorus oxychloride, arsenic trichloride and antimony trichloride and many other substances. The patient experienced severe reaction with potassium and sodium. By high heat decomposition of toxic gases. It is corrosive to most metals in case of tide. In case of high fever, the internal pressure of the container increases, and there is a risk of cracking and explosion.
with vanadium pentoxide and activated carbon as raw materials, chlorine gas was introduced for chlorination reaction.
used as a catalyst for Copolymerization of ethylene-propylene rubber and ethylene-cyclopentadiene. It is also a variety of organic compounds solvent, can also be used for the synthesis of organic compounds of vanadium.
rat oral LDso:140mg/kg. It is irritating and corrosive to eyes, skin and mucous membranes. Inhalation can cause lung damage. Oral cause oral, throat, chest and stomach severe burning pain. Staff should be protected. If the skin and eyes are touched, they should be immediately rinsed with plenty of flowing water. Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat source.