4-nitrophenyl trifluoromethanesulfonate
Suppliers
Names
[ CAS No. ]:
17763-80-3
[ Name ]:
4-nitrophenyl trifluoromethanesulfonate
[Synonym ]:
4-Nitrophenyl trifluoromethanesulfonate
Trifluoromethanesulfonic Acid 4-Nitrophenyl Ester
4-Nitrophenyl Triflate
4-nitrophenyl trifluoromethanesulphonate
p-nitrophenol trifluoromethyl sulfonate
trifluoromethanesulfonic acid p-nitrophenyl ester
MFCD00192354
4-trifluoromethanesulfonic acid 4-nitrophenyl ester
Chemical & Physical Properties
[ Density]:
1.666g/cm3
[ Boiling Point ]:
331.4ºC at 760mmHg
[ Melting Point ]:
52-55ºC(lit.)
[ Molecular Formula ]:
C7H4F3NO5S
[ Molecular Weight ]:
271.17100
[ Flash Point ]:
154.2ºC
[ Exact Mass ]:
270.97600
[ PSA ]:
97.57000
[ LogP ]:
3.42720
[ Appearance of Characters ]:
Crystalline Powder | Yellow
[ Vapour Pressure ]:
0.000301mmHg at 25°C
[ Index of Refraction ]:
1.506
[ Storage condition ]:
Keep Cold
MSDS
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
C: Corrosive;
[ Risk Phrases ]:
R20/21/22;R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 3261 8/PG 3
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ HS Code ]:
2906299090
Synthetic Route
Customs
[ HS Code ]: 2906299090
[ Summary ]:
2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
Articles
Tetrahedron Lett. 38(7) , 1181-1182, (1997)
A high throughput synthesis of aryl triflate and aryl nonaflate promoted by a polymer supported base (PTBD). Boisnard S, et al.
Tetrahedron Lett. 40(42) , 7469-7472, (1999)
Palladium-catalyzed cross-coupling reaction of organoboron compounds with organic triflates. Ohe T, et al.
J. Org. Chem. 58(8) , 2201-2208, (1993)