(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate
Names
[ CAS No. ]:
51693-17-5
[ Name ]:
(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate
[Synonym ]:
(+)-(S)-5-{[(4-methylphenyl)sulfonyloxy]methyl}pyrrolidin-2-one
(S)-5-HYDROXYMETHYL-2-PYRROLIDINONE P-TOLUENESULFONATE
toluene-4-sulfonic acid [(S)-5-oxopyrrolidin-2-yl]methyl ester
(S)-toluene-4-sulfonic acid 5-oxo-pyrrolidin-2-ylmethyl ester
2-Pyrrolidinone, 5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-
(R)-(5-OXOPYRROLIDIN-2-YL)METHYL 4-METHYLBENZENESULFONATE
(S)-5-tosyloxymethyl-2-pyrrolidinone
(-)-L-PYROGLUTAMOL P-TOLUENESULFONATE
MFCD00274229
(5-Oxo-2-pyrrolidinyl)methyl 4-methylbenzenesulfonate
(S)-(+)-5-(hydroxymethyl)-2-pyrrolidinone p-toluensulfonate
(S)-(+)-5-(hydroxymethyl)-2-pyrrolidinone P-tolu
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
504.8±23.0 °C at 760 mmHg
[ Melting Point ]:
124-128ºC(lit.)
[ Molecular Formula ]:
C12H15NO4S
[ Molecular Weight ]:
269.317
[ Flash Point ]:
259.1±22.6 °C
[ Exact Mass ]:
269.072174
[ PSA ]:
80.85000
[ LogP ]:
-0.47
[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C
[ Index of Refraction ]:
1.545
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
26-36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2933790090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933790090
[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%