CAS No:358-23-6 trifluoromethylsulfonyl trifluoromethanesulfonate

Trifluoromethanesulfonic anhydride

CAS No.: 358-23-6
Purity: 99min
Min quantity: 10 Metric Tons
Weight: 282.138819
Place of Orign: shanghai,Shanghai,China

Contact:Ms.doreen zhang

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shanghai missyou chemical co.,ltd.
China
Contact:Ms.doreen zhang
Tel:86-21-58583907
Total Annual Sales Volume:US$10 Million - US$50 Million
Number of Employees:51 - 100 People
Business Type:Manufacturer
Main Markets:North America,Southeast Asia,Mid East,South America,Africa,Eastern Asia,Eastern Europe,Oceania,Western Europe

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Product Name.:Trifluoromethanesulfonic anhydride
CAS No: 358-23-6
Weight: 282.138819
Formula: C₂F₆O₅S₂
Melting Point: -80°C
Boiling Point: 80-83 ºC (745 MMHG)
Density: 1.677

Details

CAS:358-23-6
MF:C2F6O5S2
MW:282.14
EINECS:206-616-8
Properties
Melting point:-80°C
Boiling point:81-83 °C(lit.)
Density 1.677 g/mL at 25 °C(lit.)
vapor density 5.2 (vs air)
vapor pressure 8 mm Hg ( 20 °C)
refractive index n20/D 1.321(lit.)
RTECS PB2772000
Flash point:81-83°C
storage temp. Refrigerator
solubility Miscible with dichloromethane. Immiscible with hydrocarbons.
form Liquid
Specific Gravity1.677
color Clear colorless to light brown
Water Solubility reacts violently with water
Sensitive Moisture Sensitive
BRN 1813600
InChIKeyWJKHJLXJJJATHN-UHFFFAOYSA-N
Safety Information
Symbol(GHS)
GHS05,GHS08,GHS07
Signal word Danger
Hazard statements H318-H314-H351-H302
Precautionary statements P280-P305+P351+P338-P310-P260h-P301+P330+P331-P303+P361+P353-P405-P501a
Hazard Codes C
Risk Statements 14-21/22-34-35-22-40
Safety Statements 26-36/37/39-43-45-8
RIDADR UN 3265 8/PG 2
WGK Germany 3
F 10-21
Hazard Note Corrosive
TSCA Yes
HazardClass 8
PackingGroup I
HS Code 29049020
ToxicityLD50 orally in Rabbit: 1012 mg/kg

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Trifluoromethanesulfonic anhydride

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