Melting point :42-44 °C(lit.)
Boiling point :145-156 °C(lit.)
Density :1.2903 (rough estimate)
vapor pressure :0.8 mm Hg ( 20 °C)
refractive index :1.4800 (estimate)
Flash point :190 °F
storage temp. :2-8°C
form :Crystalline Powder or Flakes
color :White or transparent
Water Solubility :almost transparency
Merck :14,7464
BRN :4455527
Exposure limits :ACGIH: TWA 0.03 ppm
Major Application :forensics and toxicology
pharmaceutical (small molecule) InChI :1S/C4H10N2.6H2O/c1-2-6-4-3-5-1;;;;;;/h5-6H,1-4H2;6*1H2
InChIKey :AVRVZRUEXIEGMP-UHFFFAOYSA-N
SMILES :[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].C1CNCCN1
CAS DataBase Reference :142-63-2(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.