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2,2′-Dimethyl-4,4′-diaminobiphenyl

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

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Description

Pink particles

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

Molecular Weight：

212.29

Exact Mass：

212.29

EC Number：

201-551-1

UNII：

O23M27FP1T

NSC Number：

1989

DSSTox ID：

DTXSID8043860

HScode：

2921590090

Characteristics

PSA：

XLogP3：

2.9

Density：

1.1±0.1 g/cm3

Melting Point：

131-132 °C @ Solvent: Benzene, Ligroine

Boiling Point：

344.4°C at 760 mmHg

Flash Point：

192.9±26.0 °C

Refractive Index：

1.638

Safety Information

safety instructions：

24/25

Precautionary statement(s)：

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

Hazard Statements：

H315

GHS Classification：

|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

Recommended Suppliers of 2,2′-Dimethyl-4,4′-diaminobiphenyl

Hangzhou Royalchem Co.,LTD Contact Supplier

CN
YRS

Business licensed

Trader Supplier of Pharmaceutical intermediates

2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine) RC09659

Unit Price: $1 /KG EXW

CAS No.: 84-67-3

Grade: Industrial Grade

Content: 99%

Inquiry
Conier Chem&Pharma Limited Contact Supplier

CN
YRS

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Trader Supplier of Dicobalt Octacarbonyl,(E,E)-Farnesol,(4S,5R)-4-Methyl-5-phenyloxazolidin-2-one,Geranyl linalool,farnesyl acetone

4-(4-amino-2-methylphenyl)-3-methylaniline; [1,1'-Biphenyl]-4,4'-diamine

Unit Price: nullnull /null null

CAS No.: 84-67-3

Content: 99%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

high quality 2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine) 99% transparent liquid KANBEI

CAS No.: 84-67-3

Grade: Industrial Grade

Content: 99%

Inquiry
Hangzhou Chungyo Chemicals Co., Ltd. Contact Supplier

CN
YRS

Business licensed Certified factory

Manufactory Supplier of Dyes,Textile agent,Medical intermediate,API,Pigments,Basic Chemicals

2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine)

Unit Price: nullnull /null null

CAS No.: 84-67-3

Grade: Industrial Grade

Content: 99%

Inquiry
Shanghai Fanbiao Textile Technology Co., Ltd. Contact Supplier

CN
YRS

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Trader Supplier of Chemical

M-TOLIDINE CAS 84-67-3

Unit Price: nullnull /null null

CAS No.: 84-67-3

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Guide of 2,2′-Dimethyl-4,4′-diaminobiphenyl

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Learn More Other Chemicals

2,2′-Dimethyl-4,4′-diaminobiphenyl

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