Melting point :~58 °C
Boiling point :320.5±35.0 °C(Predicted)
Density :1.3844 (rough estimate)
refractive index :1.5690 (estimate)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Dichloromethane (Sparingly), DMSO (Slightly), Ethyl Acetate
form :Solid
pka :-19.25±0.70(Predicted)
color :Pale Yellow to Yellow
Merck :13,9621
Stability :Stable, but heat sensitive; may also be light sensitive. Incompatible with strong oxidizing agents, alkalies.
CAS DataBase Reference :80-11-5(CAS DataBase Reference)
NIST Chemistry Reference :N-methyl-n-nitroso, p-toluene sulfonamide(80-11-5)
EPA Substance Registry System :Benzenesulfonamide, N,4-dimethyl-N-nitroso- (80-11-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H242 Heating may cause a fire Self-reactive substances and mixtures; and Organic peroxides Type C, D,Type E, F Type G Danger Warning P210, P220, P234, P280, P370+P378,P403+P235, P411, P420, 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
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P220 Keep/Store away from clothing/…/combustible materials. P234 Keep only in original container. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P272 Contaminated work clothing should not be allowed out of the workplace. 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. P321 Specific treatment (see … on this label). P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention. P362 Take off contaminated clothing and wash before reuse. P363 Wash contaminated clothing before reuse. P370+P378 In case of fire: Use … for extinction. P403+P235 Store in a well-ventilated place. Keep cool. P411 Store at temperatures not exceeding … oC/…oF. P420 Store away from other materials. P501 Dispose of contents/container to..…