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ChemicalBook >> CAS DataBase List >> (S)-(-)-2,2'-Diamino-1,1'-binaphthalene

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene

(S)-(-)-2,2'-Diamino-1,1'-binaphthalene price.
  • $18 - $1869
  • Product name: (S)-(-)-2,2'-Diamino-1,1'-binaphthalene
  • CAS: 18531-95-8
  • MF: C20H16N2
  • MW: 284.35
  • EINECS:
  • MDL Number:MFCD00145204
  • Synonyms:(S)-(-)-2,2'-Diamino-1,1'-biphthalene;(S)-[1,1'-Binaphthalene]-2,2'-diamine,99%e.e.;(+/-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE;(S)-(-)-1,1'-Binaphthyl-2,2'-diamine;(S)-(-)-1,1'-Binaphthyl-2,2'-diamine 99%;(+/-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE;2,2-DIAMINO-1,1'-BINAPHTHALENE;R(+)-DABN
Price35 Properties Safety Information Description
35 prices
Selected condition：
Brand
  • AHH
  • Alfa Aesar
  • Alichem
  • Ambeed
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical
Package
  • 200mg
  • 250mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAHH
  • Product numberMT-07739
  • Product description(S)-(-)-2,2'-Diamino-1,1'-binaphthalene 99%
  • Packaging5g
  • Price$310
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH25784
  • Product description(S)-(-)-1,1'-Bi(2-naphthylamine), 97%
  • Packaging250mg
  • Price$45.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH25784
  • Product description(S)-(-)-1,1'-Bi(2-naphthylamine), 97%
  • Packaging1g
  • Price$129.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number18531958
  • Product description(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
  • Packaging10g
  • Price$288.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number18531958
  • Product description(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
  • Packaging25g
  • Price$588
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number18531958
  • Product description(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
  • Packaging100g
  • Price$1869
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA480163
  • Product description(S)-1,1'-Binaphthyl-2,2'-diamine 98%
  • Packaging250mg
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA480163
  • Product description(S)-1,1'-Binaphthyl-2,2'-diamine 98%
  • Packaging1g
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA480163
  • Product description(S)-1,1'-Binaphthyl-2,2'-diamine 98%
  • Packaging5g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA480163
  • Product description(S)-1,1'-Binaphthyl-2,2'-diamine 98%
  • Packaging10g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA480163
  • Product description(S)-1,1'-Binaphthyl-2,2'-diamine 98%
  • Packaging25g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA480163
  • Product description(S)-1,1'-Binaphthyl-2,2'-diamine 98%
  • Packaging100g
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB53795
  • Product description(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
  • Packaging1g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB53795
  • Product description(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
  • Packaging2g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB53795
  • Product description(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
  • Packaging5G
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB53795
  • Product description(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
  • Packaging10g
  • Price$400
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-07739 (S)-(-)-2,2'-Diamino-1,1'-binaphthalene 99% 5g $310 2021-12-16 Buy
Alfa Aesar H25784 (S)-(-)-1,1'-Bi(2-naphthylamine), 97% 250mg $45.65 2024-03-01 Buy
Alfa Aesar H25784 (S)-(-)-1,1'-Bi(2-naphthylamine), 97% 1g $129.65 2024-03-01 Buy
Alichem 18531958 (S)-(-)-1,1'-Binaphthyl-2,2'-diamine 10g $288.4 2021-12-16 Buy
Alichem 18531958 (S)-(-)-1,1'-Binaphthyl-2,2'-diamine 25g $588 2021-12-16 Buy
Alichem 18531958 (S)-(-)-1,1'-Binaphthyl-2,2'-diamine 100g $1869 2021-12-16 Buy
Ambeed A480163 (S)-1,1'-Binaphthyl-2,2'-diamine 98% 250mg $18 2021-12-16 Buy
Ambeed A480163 (S)-1,1'-Binaphthyl-2,2'-diamine 98% 1g $48 2021-12-16 Buy
Ambeed A480163 (S)-1,1'-Binaphthyl-2,2'-diamine 98% 5g $90 2021-12-16 Buy
Ambeed A480163 (S)-1,1'-Binaphthyl-2,2'-diamine 98% 10g $150 2021-12-16 Buy
Ambeed A480163 (S)-1,1'-Binaphthyl-2,2'-diamine 98% 25g $300 2021-12-16 Buy
Ambeed A480163 (S)-1,1'-Binaphthyl-2,2'-diamine 98% 100g $800 2021-12-16 Buy
Biosynth Carbosynth FB53795 (S)-(-)-1,1'-Binaphthyl-2,2'-diamine 1g $55 2021-12-16 Buy
Biosynth Carbosynth FB53795 (S)-(-)-1,1'-Binaphthyl-2,2'-diamine 2g $100 2021-12-16 Buy
Biosynth Carbosynth FB53795 (S)-(-)-1,1'-Binaphthyl-2,2'-diamine 5G $220 2021-12-16 Buy
Biosynth Carbosynth FB53795 (S)-(-)-1,1'-Binaphthyl-2,2'-diamine 10g $400 2021-12-16 Buy
Next Last

Properties

Melting point :242-244 °C(lit.)
alpha :-156 º (c=1, pyridine)
Boiling point :416.85°C (rough estimate)
Density :1.0447 (rough estimate)
refractive index :1.6450 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :3.79±0.10(Predicted)
form :Powder
color :slightly beige
optical activity :[α]20/D 157°, c = 1 in pyridine
Water Solubility :slightly soluble
λmax :368nm(H2O)(lit.)
BRN :2419071
CAS DataBase Reference :18531-95-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Used in the synthesis of chiral lactones.

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Suppliers and manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
(S)-(-)-1,1'-Binaphthyl-2,2'-diamine
$0.00 /100g
(S)-(-)-1,1'-Binaphthyl-2,2'-diamine CAS:18531-95-8
Shanghai UCHEM Inc.
(S)-(-)-2,2'-Diamino-1,1'-binaphthalene
$86.00 /5g
(S)-(-)-2,2'-Diamino-1,1'-binaphthalene CAS:18531-95-8
career henan chemical co
(S)-(-)-2,2'-Diamino-1,1'-binaphthalene
$1.00 /1g
(S)-(-)-2,2'-Diamino-1,1'-binaphthalene CAS:18531-95-8
Shanghai Daken Advanced Materials Co.,Ltd
Nanjing ChemLin Chemical Industry Co., Ltd.
Accela ChemBio Inc.
Zhengzhou HQ Material CO.,LTD.
Alchem Pharmtech,Inc.
Richest Group Ltd
Fuxin Pharmaceutical