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Home > Encyclopedia > 2,2′-Dimethyl-4,4′-diaminobiphenyl

2,2′-Dimethyl-4,4′-diaminobiphenyl

2,2′-Dimethyl-4,4′-diaminobiphenyl structure

2,2′-Dimethyl-4,4′-diaminobiphenyl 

structure
  • CAS No:

    84-67-3

  • Formula:

    C14H16N2

  • Chemical Name:

    2,2′-Dimethyl-4,4′-diaminobiphenyl

  • Synonyms:

    [1,1′-Biphenyl]-4,4′-diamine,2,2′-dimethyl-;Benzidine,2,2′-dimethyl-;2,2′-Dimethyl[1,1′-biphenyl]-4,4′-diamine;4,4′-Diamino-2,2′-dimethylbiphenyl;2,2′-Dimethylbenzidine;m-Tolidine;2,2′-Tolidine;2,2′-Dimethyl-4,4′-biphenyldiamine;2,2′-Dimethyl-4,4′-diaminobiphenyl;m-TBHG;NSC 1989;m-TB;2,2′-Dimethyl-4,4′-diaminobiphenylene;DMBZ;4-(4-Amino-2-methylphenyl)-3-methylaniline;2,2′-Dimethyl-4,4′-diaminobenzidine;1000856-87-0

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

Pink particles

2,2′-Dimethyl-4,4′-diaminobiphenyl Basic Attributes

212.29

212.29

201-551-1

O23M27FP1T

1989

DTXSID8043860

2921590090

Characteristics

52

2.9

1.1±0.1 g/cm3

131-132 °C @ Solvent: Benzene, Ligroine

344.4°C at 760 mmHg

192.9±26.0 °C

1.638

Safety Information

24/25

P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2,2′-Dimethyl-4,4′-diaminobiphenyl Use and Manufacturing

M-TOLIDINE is used for preparation polyimide and epoxy resin material.

Computed Properties

Molecular Weight:212.29
XLogP3:2.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:212.131348519
Monoisotopic Mass:212.131348519
Topological Polar Surface Area:52
Heavy Atom Count:16
Complexity:205
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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