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(±)-1,1′-Binaphthyl-2,2′-diamine

(±)-1,1′-Binaphthyl-2,2′-diamine structure

CAS No:
4488-22-6
Formula:
C20H16N2
Chemical Name:
(±)-1,1′-Binaphthyl-2,2′-diamine
Synonyms:
[1,1′-Binaphthalene]-2,2′-diamine;1,1′-Bi[2-naphthylamine];1,1′-Bi[2-naphthalenylamine];2,2′-Diamino-1,1′-dinaphthyl;2,2′-Diamino-1,1′-binaphthalene;2,2′-Diamino-1,1′-binaphthyl;2,2′-Diamino-1,1′-binaphthylene;(±)-1,1′-Binaphthyl-2,2′-diamine;(RS)-1,1′-Binaphthalene-2,2′-diamine;NSC 519704;BINAM;1,1′-Binaphthyl-2,2′-diamine;rac-BINAM;(±)-2,2′-Diamino-1,1′-binaphthyl;(±)-2,2′-Diamino-1,1′-binaphthalene;79082-81-8
Categories:
Organic Chemistry > Amides

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Description

off-white to beige-pink powder

(±)-1,1′-Binaphthyl-2,2′-diamine Basic Attributes

Molecular Weight：

284.35

Exact Mass：

284.35

UNII：

XI03TW52AO|7OL97NN4U4

NSC Number：

519704

DSSTox ID：

DTXSID70196328

HScode：

29215900

Characteristics

PSA：

XLogP3：

4.7

Appearance：

slightly beige

Density：

1.3±0.1 g/cm3

Melting Point：

189 °C @ Solvent: Ethanol

Flash Point：

293.9±24.0 °C

Refractive Index：

1.775

Water Solubility：

Insoluble in water

Flammability characteristics：

Flammable; burning produces toxic nitrogen oxide fumes

Collision Cross Section：

206.1 Å² [M+Na]+

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-41-22

safety instructions：

26-39

RTECS Number：

DU3090000

Marks：

Storage features：

Ventilated, low temperature and dry

Precautionary statement(s)：

P280-P305 + P351 + P338

Hazard Statements：

H302-H318

GHS Classification：

|Danger|H302 (90.48%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P280, P301+P312, P305+P351+P338, P310, P330, and P501|Aggregated GHS information provided by 42 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|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 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Aggregated GHS information provided by 45 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

1,1'-binaphthyl-2,2'-diamine

(±)-1,1′-Binaphthyl-2,2′-diamine Use and Manufacturing

Comparative Under an argon gas stream, 25 mg (0.05 mmol) of [RuCl2(C6H6)]2, 68 mg (0.11 mmol) of racemic BINAP and 1.8 mL of DMF were fed to a Schlenk tube, followed by stirring at 100° C. for 10 minutes. The solvent was then distilled off at 50° C. under reduced pressure, whereby RuCl2[(+-)-binap](dmf)n was obtained. To the resulting complex were added 15.1 mg (0.053 mmol) of (S)-1, 1'-binaphthyl-2, 2'-diamine and 1.8 mL of methylene chloride.Comparative Under an argon gas stream, 25 mg (0.05 mmol) of [RuCl2(C6H6)]2, 68 mg (0.11 mmol) of (S)-BINAP and 1.8 mL of DMF were fed to a Schlenk tube, followed by stirring at 100° C. for 10 minutes. The solvent was then distilled off at 50° C. under reduced pressure, whereby RuCl2[(S)-binap](dmf)n was obtained. To the resulting complex were added 15.1 mg (0.11 mmol) of (S)-1, 1'-binaphthyl-2, 2'-diamine and 1.8 mL of methylene chloride were added.

Computed Properties

Molecular Weight:284.4
XLogP3:4.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:284.131348519
Monoisotopic Mass:284.131348519
Topological Polar Surface Area:52
Heavy Atom Count:22
Complexity:346
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of (±)-1,1′-Binaphthyl-2,2′-diamine

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CAS No.: 4488-22-6

Grade: Industrial Grade

Content: 99%

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Guide of (±)-1,1′-Binaphthyl-2,2′-diamine

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

(±)-1,1′-Binaphthyl-2,2′-diamine

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