Melting point :238 °C (subl.)(lit.)
Boiling point :110-112 °C (20 mmHg)
Density :1,058 g/cm³
vapor pressure :2.09 hPa (58 °C)
refractive index :1.5410
Flash point :118-119°C/30mm
storage temp. :Keep in dark place,Sealed in dry,Store in freezer, under -20°C
solubility :Soluble in dimethylsulfoxide and methanol.
pka :4.70±0.70(Predicted)
form :Liquid
color :Clear colorless
PH :8 (47g/l, H2O)
BRN :1906691
EPA Substance Registry System :Hydroxylamine, O-(phenylmethyl)- (622-33-3)

Symbol(GHS):
Signal word:	Danger
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:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 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. P405 Store locked up.