3-Hydroxydiphenylamine

CAS No.：101-18-8

Other grades of this product :

3-Hydroxydiphenylamine Basic information

Product Name:	3-Hydroxydiphenylamine
Synonyms:	3-(PHENYLAMINO)PHENOL;3-Hydroxy-N-phenylaniline;3-HYDROXYDIPHENYLAMINE;M-ANILINOPHENOL;M-HYDROXYDIPHENYLAMINE;N-(3-HYDROXYPHENYL)ANILINE;3-(phenylamino)-pheno;3-Anilinophenol
CAS:	101-18-8
MF:	C12H11NO
MW:	185.22
EINECS:	202-923-6
Product Categories:	Intermediates of Dyes and Pigments
Mol File:	101-18-8.mol

3-Hydroxydiphenylamine Chemical Properties

Melting point	81-82°C
Boiling point	340°C
density	1.0936 (rough estimate)
refractive index	1.5300 (estimate)
Fp	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

Hazard Codes	Xi,C
Risk Statements	36/37/38
Safety Statements	26-37/39
RIDADR	2811
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	2922290090

MSDS Information

Provider	Language
m-Anilinophenol	English
ALFA	English

3-Hydroxydiphenylamine Usage And Synthesis

Chemical Properties	Red brown soli
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.

3-Hydroxydiphenylamine Preparation Products And Raw materials

Raw materials	Aniline-->Resorcinol-->Triphenyl phosphite
Preparation Products	3-Methoxydiphenylamine-->2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[[4'-[[4-hydroxy-2-(phenylamino)phenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-, disodium salt-->Quinoxalino[2,3-b]phenoxazinium, 3,9-bis(dimethylamino)-7-phenyl-, chloride (1:2)

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