Picramic acid  Structure

Picramic acid

Chemical Properties

Melting point 169°C
Boiling point 336.62°C (rough estimate)
Density  1.6937 (rough estimate)
vapor pressure  0-0Pa at 25℃
refractive index  1.6910 (estimate)
solubility  Chloroform (Slightly), Water (Slightly)
form  Solid
color  Red to Dark Red
Water Solubility  <0.1 g/100 mL at 20.5 ºC
Merck  14,7409
Henry's Law Constant 1.0×106 mol/(m3Pa) at 25℃, HSDB (2015)
Stability Stable. Combustible - burns rapidly: dangerous fire risk. Do not subject to shock, friction or heat. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions HAIR DYEING
LogP 0.93 at 25℃
CAS DataBase Reference 96-91-3(CAS DataBase Reference)
EWG's Food Scores 2
FDA UNII 5VDQ7GK8L3
NIST Chemistry Reference Picramic acid(96-91-3)
EPA Substance Registry System Picramic acid (96-91-3)

Safety

Symbol(GHS) Exploding Bomb (GHS01)Exclamation Mark (GHS07)
Signal wordDanger
Hazard statements H201-H302-H312-H332-H412
Precautionary statements P210-P230-P234-P240-P250-P280-P264-P270-P261-P271-P273-P301+P312-P330-P302+P352-P312-P362+P364-P304+P340-P401-P501
Hazard Codes  E,Xn,F
Risk Statements  1-20/21/22-52/53-11
Safety Statements  35-61-36/37
RIDADR  UN 3317 (2-AMINO-4,6-DINITROPHENOL, WETTED with not less than 20 % water, by mass)
RTECS  SJ5800000
HazardClass  4.1
PackingGroup  I
Hazardous Substances Data 96-91-3(Hazardous Substances Data)

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