Trifluoromethanesulfonic anhydride CAS NO.358-23-6

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CAS:
358-23-6
Precise quality: 281.90900
Molecular formula: C2F6O5S2 logP: 2.86380
Molecular weight: 282.13900 PSA: 94.27000
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The basic information
Chinese name: trifluoromethane sulfonic acid anhydride Chinese alias: trifluoro methanesulfonic acid anhydride, English name: triflic anhydride English alias: TRIFLUOROMETHANESULFONIC anhydride (10 ML);TRIFLUOROMETHANESULFONIC ANHYDRIDE FOR short.TRIFLUORO METHANESULFONIC ANHYDRIDE;Trifluoromethanesulfonicanhydride;TRIFLIC ANHYDRIDE;Read more English nickname CAS no. : 358-23-6 molecular formula: C2F6O5S2 molecular weight: 282.13900 the precise quality: 281.90900 PSA: LogP 94.27000:2.86380
Physical and chemical properties
Appearance and properties: properties: smoke exposed to air, moisture absorption, irritating odor of the liquid.Density is 1.67;The boiling point of 81-83 ℃ purpose: chemical intermediates Colorless clear liquid density: 1.677 g/mL at 25 ° C (lit) melting point: - 80 ° C, the boiling point: 81-83 ° C (lit. The flash point) : 81-83 ° C refractive index: n20 / D 1.321 (lit) water solubility: reacts violently with water storage conditions: Refrigerator steam density: 5.2 (vs air)
Safety information

Level of packaging: I risk categories: 8 customs code: 29049020 transport of dangerous goods code: UN 3265 8 / PG 2 WGK Germany: 3 dangerous category code: R14: Reacts violently with water. The R21/22: Harmful in contact with skin and if swallowed. R34: Causes burns. The R35: Causes severe burns. The safety instructions: S26 - S36/37/39 - S43 S45 - the S8 dangerous mark: C