o-Phenetidine

o-Phenetidine Basic information

Product Name:	o-Phenetidine
Synonyms:	o-Phenetidine >=97.0% (GC);Phthalhydroquinone-d4;Phthalic Alcoho-d4l;Pyrocatechin-d4;Pyrocatechol-d4;2-Aminophenetole 2-Ethoxyaniline;O-PHENETIDINE FOR SYNTHESIS 250 ML;Benzenamine,2-ethoxy-
CAS:	94-70-2
MF:	C8H11NO
MW:	137.18
EINECS:	202-356-4
Product Categories:
Mol File:	94-70-2.mol

o-Phenetidine Chemical Properties

Melting point	-20 °C
Boiling point	231-233 °C(lit.)
density	1.051 g/mL at 25 °C(lit.)
vapor pressure	1 mm Hg ( 67 °C)
refractive index	n20/D 1.555(lit.)
Fp	177 °F
storage temp.	Store at +15°C to +25°C.
solubility	soluble in alcohol and ether.
form	Liquid
pka	4.43(at 28℃)
color	Deep red
Water Solubility	0.5-1.0 g/100 mL at 24.5 ºC
Merck	14,7227
BRN	637069
InChIKey	ULHFFAFDSSHFDA-UHFFFAOYSA-N
CAS DataBase Reference	94-70-2(CAS DataBase Reference)
NIST Chemistry Reference	Benzenamine, 2-ethoxy-(94-70-2)
EPA Substance Registry System	o-Phenetidine (94-70-2)

Safety Information

Hazard Codes	T,Xi
Risk Statements	23/24/25-33
Safety Statements	28-36/37-45-28A
RIDADR	UN 2311 6.1/PG 3
WGK Germany	2
RTECS	SI6465300
F	8-10-23
Autoignition Temperature	425 °C
Hazard Note	Irritant
HazardClass	6.1
PackingGroup	III
HS Code	29222200
Toxicity	LD50 orl-rbt: 600 mg/kg NYKZAU 52,215,56

MSDS Information

Provider	Language
2-Aminophenetole	English
SigmaAldrich	English
ACROS	English
ALFA	English

o-Phenetidine Usage And Synthesis

Chemical Properties	deep red liquid
Uses	manufacture of dyes.
Definition	ChEBI: o-Phenetidine is a substituted aniline and an aromatic ether. It is used in the manufacture of acetophenetidin.
Preparation	o-Phenetidine is produced from 2- ethoxynitrobenzene by reduction with iron or by catalytic hydrogenation in the presence of precious-metal catalysts or Raney nickel.
General Description	Reddish brown oily liquid.
Air & Water Reactions	o-Phenetidine is very sensitive to exposure to light and air. . Slightly soluble in water.
Reactivity Profile	o-Phenetidine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Fire Hazard	o-Phenetidine is probably combustible.
Safety Profile	Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx.

o-Phenetidine Preparation Products And Raw materials

Raw materials

Ethanol-->Sodium hydroxide-->2-Nitrochlorobenzene-->2-Chloroaniline-->2-NITROPHENETOLE-->chloronitrobenzene-->diethyl {[(2-ethoxyphenyl)amino]methylidene}propanedioate-->Bromoethane-->2-Aminophenol

Preparation Products

3-Hydroxy-2-naphthoyl-ortho-phenetidide-->1-(2-ETHOXYPHENYL)PIPERAZINE HYDROCHLORIDE-->2-ETHOXYPHENYL ISOTHIOCYANATE-->2-CHLOROPHENETOLE-->Azoic Coupling Component 107-->3-Hydroxy-2-naphthoyl-ortho-phenetidide-->1-Naphthalenamine, 4-[2-(2-ethoxyphenyl)diazenyl]--->N-(2-Ethoxy-phenyl)-oxalamic acid ethyl ester-->8-ETHOXY-4-HYDROXY-QUINOLINE-3-CARBOXYLIC ACID-->N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide

2-Aminobenzyl alcohol Aniline-2-sulfonic acid Sulfanilic acid ALTRENOGEST 4-Aminobenzoic acid 4-Amino-benzenesulfonic acid monosodium salt o-Tolidine dihydrochoride Phenetole Glycine N-ACETYL-P-PHENETIDINE,ACETYL-P-PHENETIDINE,Aceto-4-phenetidine,n-acetyl-para-phenetidin Diethyl ether Aniline 2-Aminobenzaldehyde O-Tolidine 2-Chloroaniline AMINO ACIDS Anthranilic acid 2-Ethoxyphenol

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