Melting point :195 °C (dec.)(lit.)
alpha :25.5 º (C=1, MEOH 25 ºC)
Boiling point :398.5°C (rough estimate)
Density :1.2235 (rough estimate)
refractive index :26 ° (C=1, MeOH)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :DMSO (Slightly), Methanol (Sparingly, Heated)
form :Powder, Crystals and/or Chunks
pka :3.56±0.10(Predicted)
color :White to off-white
optical activity :[α]20/D +26°, c = 1 in methanol
BRN :755289
Major Application :peptide synthesis
InChI :InChI=1S/C11H17N3O4/c1-11(2,3)18-10(17)14-8(9(15)16)4-7-5-12-6-13-7/h5-6,8H,4H2,1-3H3,(H,12,13)(H,14,17)(H,15,16)/t8-/m0/s1
InChIKey :AYMLQYFMYHISQO-QMMMGPOBSA-N
SMILES :C(O)(=O)[C@H](CC1N=CNC=1)NC(OC(C)(C)C)=O
CAS DataBase Reference :17791-52-5(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P321 Specific treatment (see … on this label). P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P362 Take off contaminated clothing and wash before reuse.