m-Phenylenediamine

Melting point :64-66 °C
Boiling point :282-284 °C
Density :1,139 g/cm³
vapor density :3.7 (vs air)
vapor pressure :0.62 mm Hg ( 100 °C)
refractive index :1.6339
Flash point :>230 °F
storage temp. :Store below +30°C.
solubility :350g/l
pka :5.11, 2.50(at 20℃)
form :pellets
color :Yellow to light tan or brown gray
PH :8 (100g/l, H2O, 20℃)
Water Solubility :350 g/L (25 ºC)
Sensitive :Air Sensitive
Merck :14,7283
BRN :471357
Exposure limits :ACGIH: TWA 0.1 mg/m3
Stability :AIR SENSITIVE
InChIKey :WZCQRUWWHSTZEM-UHFFFAOYSA-N
LogP :-0.39 at 20℃
CAS DataBase Reference :108-45-2(CAS DataBase Reference)
IARC :3 (Vol. 16, Sup 7) 1987
NIST Chemistry Reference :1,3-Benzenediamine(108-45-2)
EPA Substance Registry System :1,3-Phenylenediamine (108-45-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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 H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.