Melting point :115-117 °C
alpha :-86 º (c=1 EtOH)
Boiling point :366.2±35.0 °C(Predicted)
Density :1.274±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly), Water (Slightly)
form :Powder
pka :3.69±0.20(Predicted)
color :White to off-white
BRN :83200
InChI :InChI=1S/C7H11NO3/c1-5(9)8-4-2-3-6(8)7(10)11/h6H,2-4H2,1H3,(H,10,11)/t6-/m0/s1
InChIKey :GNMSLDIYJOSUSW-LURJTMIESA-N
SMILES :C(O)(=O)[C@@H]1CCCN1C(C)=O
CAS DataBase Reference :68-95-1(CAS DataBase Reference)
NIST Chemistry Reference :L-proline, 1-acetyl-(68-95-1)

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. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.