Tosyl cyanide
Names
[ CAS No. ]:
19158-51-1
[ Name ]:
Tosyl cyanide
[Synonym ]:
p-tosyl cyanide
MFCD00009977
p-Tolylsulfonyl cyanide
4-tolylsulfonylcyanide
tosyl cyanide
p-toluenesulphonyl cyanide
4-Methylbenzenesulfonyl cyanide
p-Toluenesulfonyl cyanide
Benzenesulfonyl cyanide, 4-methyl-
4-methylbenzolsulfonylcyanid
EINECS 242-849-1
Tosylcyanide
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
289.8±0.0 °C at 760 mmHg
[ Melting Point ]:
47-50 °C(lit.)
[ Molecular Formula ]:
C8H7NO2S
[ Molecular Weight ]:
181.212
[ Flash Point ]:
125.5±21.5 °C
[ Exact Mass ]:
181.019745
[ PSA ]:
66.31000
[ LogP ]:
1.28
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.548
[ Storage condition ]:
2-8°C
MSDS
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H312 + H332-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;R34
[ Safety Phrases ]:
S26-S27-S28-S36/37/39-S45
[ RIDADR ]:
UN 3261 8/PG 2
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ HS Code ]:
2926909090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2926909090
[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
Articles
J. Org. Chem. 68(21) , 8256-7, (2003)
The hetero-Diels-Alder reaction of an electron-deficient nitrile, p-toluenesulfonyl cyanide, with the silyl enol ether of cyclohexenone produced a hydrolytically sensitive [4 + 2] adduct in good yield...
Radical-mediated alkenylation, alkynylation, methanimination, and cyanation of B-alkylcatecholboranes.Angew. Chem. Int. Ed. Engl. 45 , 5847, (2006)
Synthesis , 2551, (2006)