4,4'-DIMETHOXYDIPHENYLAMINE

Synonym(s):Bis(4-methoxyphenyl)amine;Bis(4-methoxyphenyl)-amine;Di-p-anisylamine;Di-p-methoxyphenylamine;Termofleks A

CAS NO.：101-70-2
Empirical Formula: C14H15NO2
Molecular Weight: 229.27
MDL number: MFCD00014895
EINECS: 202-968-1
SAFETY DATA SHEET (SDS)
Update Date: 2024-08-21 22:41:43

What is 4,4'-DIMETHOXYDIPHENYLAMINE?

Chemical properties

silver-grey crystalline solid

The Uses of 4,4'-DIMETHOXYDIPHENYLAMINE

4,4'-Dimethoxydiphenylamine is a diphenylamine derivative used as a chemical additive for cured rubber. It is used in the synthesis of amine electron donating groups in organic donor-bridge-acceptor dyads in Dye Sensitized Solar Cells (DSSC). 4,4?-Dimethoxydiphenylamine is an electron donor and used in the synthesis of organic nonlinear optical (NLO) chromophores which exhibit high thermal and chemical stability, high degree of non-linearity and transparency. They are used in high performance photonic devices.

General Description

Fine very light gray to silver-gray crystalline solid.

Air & Water Reactions

4,4'-DIMETHOXYDIPHENYLAMINE may be sensitive to prolonged exposure to air. Slowly oxidized. Insoluble in water.

Reactivity Profile

4,4'-DIMETHOXYDIPHENYLAMINE 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.

Health Hazard

ACUTE/CHRONIC HAZARDS: 4,4'-DIMETHOXYDIPHENYLAMINE can produce extremely irritating fumes when exposed to air or fire.

Fire Hazard

Flash point data for 4,4'-DIMETHOXYDIPHENYLAMINE are not available. 4,4'-DIMETHOXYDIPHENYLAMINE is probably combustible.

Toxicity

4,4'-Dimethoxydiphenylamine is highly toxic and may potentially induce chromosome abberation.

Properties of 4,4'-DIMETHOXYDIPHENYLAMINE

Melting point:	101-102°C
Boiling point:	371.18°C (rough estimate)
Density	1.0955 (rough estimate)
refractive index	1.5300 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka	2.16±0.40(Predicted)
form	Solid
color	Off-White to Light Brown
Water Solubility	Soluble in methanol. Insoluble in water.
Sensitive	Air Sensitive
BRN	2214262
Stability:	Stability Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference	101-70-2(CAS DataBase Reference)
NIST Chemistry Reference	Di-(4-methoxy phenyl) amine(101-70-2)
EPA Substance Registry System	4,4'-Dimethoxydiphenylamine (101-70-2)

Safety information for 4,4'-DIMETHOXYDIPHENYLAMINE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07 Health Hazard GHS08
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H351:Carcinogenicity
Precautionary Statement Codes	P201:Obtain special instructions before use. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P308+P313:IF exposed or concerned: Get medical advice/attention.