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Home > Encyclopedia > N,N-Dimethyl-p-phenylenediamine dihydrochloride

N,N-Dimethyl-p-phenylenediamine dihydrochloride

N,N-Dimethyl-p-phenylenediamine dihydrochloride structure

N,N-Dimethyl-p-phenylenediamine dihydrochloride 

structure
  • CAS No:

    536-46-9

  • Formula:

    C8H12N2.2ClH

  • Chemical Name:

    N,N-Dimethyl-p-phenylenediamine dihydrochloride

  • Synonyms:

    1,4-Benzenediamine,N1,N1-dimethyl-,hydrochloride (1:2);p-Phenylenediamine,N,N-dimethyl-,dihydrochloride;1,4-Benzenediamine,N,N-dimethyl-,dihydrochloride;p-Dimethylaminoaniline dihydrochloride;N,N-Dimethyl-p-phenylenediamine dihydrochloride;4-(Dimethylamino)aniline dihydrochloride;N,N-Dimethyl-p-phenylenediammonium chloride;N,N-Dimethyl-1,4-phenylenediamine dihydrochloride;(4-Dimethylaminophenyl)amine dihydrochloride;N,N-Dimethylbenzene-1,4-diamine dihydrochloride;103813-59-8

  • Categories:

    Organic Chemistry  >  Amides

Description

white to beige to grey powder

N,N-Dimethyl-p-phenylenediamine dihydrochloride Basic Attributes

209.12

208.053406

218-146-0

2921590090

Characteristics

29.3

3.52000

White to beige to gray Powder

0.94g/cm3

222 °C (dec.)(lit.)

262°C at 760 mmHg

84.2ºC

soluble in water

−20°C

Safety Information

6.1

UN 2811 6.1/PG 2

3

23/24/25-43

36/37-45

ST1750000

T

P261-P264-P280-P301 + P310-P305 + P351 + P338-P311

H300-H311 + H331-H319

|Danger|H300 (93.75%): Fatal if swallowed [Danger Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P284, P301+P310, P302+P352, P304+P340, P305+P351+P338, P310, P311, P312, P320, P321, P322, P330, P332+P313, P337+P313, P361, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 48 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

N,N-Dimethyl-p-phenylenediamine dihydrochloride Use and Manufacturing

Uses

Used for inspection and colorimetric determination of hydrogen sulfide and sulfide; can form red with acid in acidic solution, used as indicator when titrating barium salt with chromate; used for determination of vanadium; used for testing oxidant by color reaction ; Used for testing chlorine, bromine, manganese and ozone in air (test paper); testing oxidase in microscopic analysis; testing acetone, uric acid, thallium salt, etc.

1,4-Benzenediamine, N1,N1-dimethyl-, hydrochloride (1:2): ACTIVE

Computed Properties

Molecular Weight:209.11
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:208.0534038
Monoisotopic Mass:208.0534038
Topological Polar Surface Area:29.3
Heavy Atom Count:12
Complexity:93.4
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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