Melting point :>300 °C(lit.)
Density :2.29
vapor pressure :0.51Pa at 20℃
solubility :reacts with H2O
form :Powder
color :Gray to dark gray
Specific Gravity :2.29
Water Solubility :insoluble H2O, but undergoes hydrolysis releasing acetylene and ammonia [HAW93] [MER06]
Sensitive :Moisture Sensitive
Merck :14,1662
BRN :4124391
InChIKey :QFSRQFUIHVTIDL-UHFFFAOYSA-N
LogP :-0.72 at 20℃
CAS DataBase Reference :156-62-7(CAS DataBase Reference)
EPA Substance Registry System :Calcium cyanamide (156-62-7)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H261 In contact with water releases flammable gas Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 2 Category 3 Danger Warning P231+P232, P280, P370+P378,P402+P404, P501 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 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P231+P232 Handle under inert gas. Protect from moisture. P280 Wear protective gloves/protective clothing/eye protection/face protection. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.