3-Hydroxydiphenylamine

CAS NO.：101-18-8
Empirical Formula: C12H11NO
Molecular Weight: 185.22
MDL number: MFCD00002262
EINECS: 202-923-6
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-18 14:08:52

What is 3-Hydroxydiphenylamine ?

Chemical properties

Red brown soli

What are the applications of Application

3-Hydroxydiphenylamine is a hydroxy diphenylamine dye

Definition

ChEBI: 3-hydroxydiphenylamine is a substituted aniline.

General Description

Beige powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Fire Hazard

The flash point of 3-Hydroxydiphenylamine has not been determined, but 3-Hydroxydiphenylamine is probably combustible.

Properties of 3-Hydroxydiphenylamine

Melting point:	81-82°C
Boiling point:	340°C
Density	1.0936 (rough estimate)
refractive index	1.5300 (estimate)
Flash point:	340°C
storage temp.	2-8°C
pka	9.74±0.10(Predicted)
form	Powder
color	Brown
Water Solubility	<0.1 g/100 mL at 22.5 ºC
BRN	2092957
CAS DataBase Reference	101-18-8(CAS DataBase Reference)
NIST Chemistry Reference	3-Hydroxydiphenylamine(101-18-8)
EPA Substance Registry System	3-Hydroxy-N-phenylaniline (101-18-8)

Safety information for 3-Hydroxydiphenylamine

Signal word	Warning
Pictogram(s)	Skull and Crossbones Acute Toxicity GHS06 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H301:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up.