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524212

N-Methyldiphenylamine

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About This Item

Linear Formula:
(C6H5)2NCH3
CAS Number:
552-82-9
Molecular Weight:
183.25
NACRES:
NA.22
PubChem Substance ID:
24874397
UNSPSC Code:
12352100
EC Number:
209-023-2
MDL number:
MFCD00041900
Assay:
96%
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Quality Segment

assay

96%

refractive index

n20/D 1.623 (lit.)

bp

293 °C (lit.)

density

1.05 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CN(c1ccccc1)c2ccccc2

InChI

1S/C13H13N/c1-14(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3

InChI key

DYFFAVRFJWYYQO-UHFFFAOYSA-N

General description

N-Methyldiphenylamine is an aromatic tertiary amine. It undergoes transformation to N-methylcarbazole (C) via a photochemical reaction.

Application

N-Methyldiphenylamine may be used for the synthesis of phosphonium ion salts. It may also be used as a starting reagent for the preparation of bis(4-carboxyphenyl)-N-methylamine (H2CPMA).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

230.0 °F - closed cup

Flash Point (°C)

110 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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