CAS 119-90-4 3,3'-Dimethoxybenzidine - Materials / Alfa Chemistry

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3,3'-Dimethoxybenzidine

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Catalog Number

ACM119904-1

Product Name

3,3'-Dimethoxybenzidine

Structure

CAS

119-90-4

Category

Electroluminescence Materials

Description

3,3'-dimethoxybenzidine appears as colorless crystals or a light brown powder. Turns violet on standing. Carcinogen.;COLOURLESS CRYSTALS.;Colorless crystals that turn a violet color on standing.;Colorless crystals that turn a violet color on standing. [Note: Used as a basis for many dyes.]

IUPAC Name

4-(4-amino-3-methoxyphenyl)-2-methoxyaniline

Molecular Weight

244.29g/mol

Molecular Formula

C14H16N2O2;C14H16N2O2

Canonical SMILES

COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)OC)N

InChI

InChI=1S/C14H16N2O2/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2/h3-8H,15-16H2,1-2H3

InChI Key

JRBJSXQPQWSCCF-UHFFFAOYSA-N

Boiling Point

356.0 °C

Melting Point

279 to 280 °F (NTP, 1992);137.0 °C;137 °C;137.5 °C;279°F;279°F

Flash Point

403 °F (NTP, 1992);206 °C (403 °F) (closed cup);206 °C c.c.;403°F;403°F

Solubility

less than 0.1 mg/mL at 68° F (NTP, 1992);2.46e-04 M;Sol in alc, benzene, ether;Sol in chloroform, acetone;PROBABLY SOL IN MOST ORG SOLVENTS AND LIPIDS;In water, 60 mg/l @ 25 °C;Solubility in water, g/100ml at 25 °C: 0.006;Insoluble

Color/Form

LEAFLETS OR NEEDLES FROM WATER;Colorless crystals that turn a violet color on standing.

Complexity

236

Covalently-Bonded Unit Count

EC Number

204-355-4

Exact Mass

244.121178g/mol

Formal Charge

Heavy Atom Count

ICSC Number

1582

Log P

1.81 (LogP);log Kow = 1.81;1.81

MeSH Entry Terms

3,3' Dimethoxybenzidine;3,3'-Dimethoxybenzidine;Dianisidine;Dianisidine Dihydrochloride;Dianisidine Hydrochloride;Dianisidine Sulfate;Dihydrochloride, Dianisidine;Hydrochloride, Dianisidine;O Dianisidine;O-Dianisidine;Sulfate, Dianisidine

Monoisotopic Mass

244.121178g/mol

NSC Number

3168

Other Experimental

HAS GENERAL CHARACTERISTICS OF PRIMARY AROMATIC AMINES

Rotatable Bond Count

RTECS Number

DD0875000

UNII

MJY508JZXV

UN Number