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ChemicalBook >> CAS DataBase List >> (S)-(+)-1,1'-Bi-2-naphthyl ditosylate

(S)-(+)-1,1'-Bi-2-naphthyl ditosylate

(S)-(+)-1,1'-Bi-2-naphthyl ditosylate price.
  • $245 - $877.55
  • Product name: (S)-(+)-1,1'-Bi-2-naphthyl ditosylate
  • CAS: 128544-06-9
  • MF: C34H26O6S2
  • MW: 594.7
  • EINECS:
  • MDL Number:MFCD02683044
  • Synonyms:1,1'-BI-2-NAPHTHYL DITOSYLATE;1,1'-BI-2-NAPHTHYL DI-P-TOLUENESULFONATE;1,1'-BI-2-NAPHTHYL DI-P-TOLUENESULPHONATE;(+/-)-2,2'-BIS(P-TOLUENESULFONYLOXY)-1,1'-BINAPHTHYL;(R)-(-)-1,1'-BI-2-NAPHTHOL DITOSYLATE;(R)-(-)-2,2'-BIS(P-TOLUENESULFONYLOXY)-1,1'-BINAPHTHYL;(S)-(+)-1,1'-BI-2-NAPHTHYL DITOSYLATE;(S)-(+)-1,1'-BI-2-NAPHTHYL DI-P-TOLUENESULFONATE
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • AHH
  • American Custom Chemicals Corporation
Package
  • 5G
  • 50g
  • ManufacturerAHH
  • Product numberMT-26288
  • Product description1,1-Bi-2-naphthyl di-p-toluenesulfonate 97%
  • Packaging50g
  • Price$245
  • Updated2026-05-26
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0005000
  • Product description(S)-(+)-1,1'-BI-2-NAPHTHOL DITOSYLATE 95.00%
  • Packaging5G
  • Price$877.55
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-26288 1,1-Bi-2-naphthyl di-p-toluenesulfonate 97% 50g $245 2026-05-26 Buy
American Custom Chemicals Corporation CHM0005000 (S)-(+)-1,1'-BI-2-NAPHTHOL DITOSYLATE 95.00% 5G $877.55 2021-12-16 Buy

Properties

Melting point :177-181 °C(lit.)
alpha :33 º (c=1, CHCl3 36 ºC)
Boiling point :617.35°C (rough estimate)
Density :1.1898 (rough estimate)
refractive index :1.6950 (estimate)
Water Solubility :Insoluble
CAS DataBase Reference :128544-06-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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p-Toluenesulfonic acid Sodium p-toluenesulfonate Ethyl p-toluenesulfonate Sodium xylenesulfonate 1-(1-NAPHTHYL)-2-THIOUREA 18531-94-7 1,1'-BINAPHTHYL (S)-(+)-1,1'-Bi-2-naphthyl ditosylate

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Suppliers and manufacturers

Energy Chemical Shanghai Meishui Chemical Technology Co., Ltd Shanghai JONLN Reagent Co., Ltd. Zhengzhou KeYulong chemical products Co., Ltd Henan Jiuhua Biological Technology Co., Ltd. Amadis Chemical Company Limited Yantai ShengKailun Chemical Technology Co., Ltd. Shandong Ono Chemical Co., Ltd. Shanghai Anyinuo Biomedical Technology Co., Ltd. Hefei TNJ Chemical Industry Co.,Ltd.