N-(tert-Butoxycarbonyl)-L-cysteine methyl ester

Boiling point :214 °C(lit.)
Density :1.143 g/mL at 25 °C(lit.)
refractive index :n20/D 1.475(lit.)
Flash point :113 °C
storage temp. :2-8°C, stored under nitrogen
pka :9.29±0.10(Predicted)
form :liquid
Appearance :Colorless to light yellow Liquid
optical activity :[α]22/D +21°, c = 7.5 in chloroform
Major Application :peptide synthesis
InChI :InChI=1S/C9H17NO4S/c1-9(2,3)14-8(12)10-6(5-15)7(11)13-4/h6,15H,5H2,1-4H3,(H,10,12)/t6-/m0/s1
InChIKey :NJGIAKIPSDCYAC-LURJTMIESA-N
SMILES :C(OC)(=O)[C@H](CS)NC(OC(C)(C)C)=O

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.