Melting point :32-34°C
Boiling point :160.87°C (rough estimate)
Density :1.2736 (rough estimate)
refractive index :1.4940 (estimate)
storage temp. :2-8°C
solubility :Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
form :Solid
pka :15.43±0.20(Predicted)
color :White to Pale Yellow
BRN :227 163 2
Henry's Law Constant :7.7×10⁴ mol/(m³Pa) at 25℃, HSDB (2015)
Stability :Moisture Sensitive
Major Application :environmental
InChI :1S/C3H5NO2/c4-3(5)2-1-6-2/h2H,1H2,(H2,4,5)
InChIKey :FMAZQSYXRGRESX-UHFFFAOYSA-N
SMILES :NC(=O)C1CO1

Symbol(GHS):
Signal word:	Danger
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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 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 H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
Precautionary statements:	P201 Obtain special instructions before use. 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. P308+P313 IF exposed or concerned: Get medical advice/attention.