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ChemicalBook >> CAS DataBase List >> (R,R)-(+)-HYDROBENZOIN

(R,R)-(+)-HYDROBENZOIN

(R,R)-(+)-HYDROBENZOIN price.
  • $8 - $1531.53
  • Product name: (R,R)-(+)-HYDROBENZOIN
  • CAS: 52340-78-0
  • MF: C14H14O2
  • MW: 214.26
  • EINECS:
  • MDL Number:MFCD00064254
  • Synonyms:(1R,2R)-(+)-HYDROBENZOIN;(1R,2R)-(+)-1,2-DIPHENYL-1,2-ETHANEDIOL;(R,R)-(+)-HYDROBENZOIN;(R,R)-(+)-1,2-DIPHENYL-1,2-ETHANEDIOL;(R,R)-1,2-DIPHENYL-1,2-ETHANEDIOL;(R,R)-(+)-1,2-DIPHENYLETHANEDIOL;(R,R)-1,2-DIPHENYL-ETHYLENE GLYCOL;(R,R)-(+)-HYDROBENZOIN, 99% (99% EE/HPL&
24 prices
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Brand
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Chem-Impex
  • ChemScene
  • Crysdot
  • JR MediChem
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 500mg
  • 0.5g
  • 1g
  • 5G
  • 10g
  • 25g
  • 100g
  • ManufacturerAHH
  • Product numberMT-11315
  • Product description(1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediol 99%
  • Packaging0.5g
  • Price$595
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ56209
  • Product description(R,R)-(+)-Hydrobenzoin
  • Packaging1g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW6717
  • Product description(R,R)-(+)-Hydrobenzoin
  • Packaging1g
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA363247
  • Product description(R,R)-(+)-Hydrobenzoin 97%
  • Packaging250mg
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA363247
  • Product description(R,R)-(+)-Hydrobenzoin 97%
  • Packaging10g
  • Price$123
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA363247
  • Product description(R,R)-(+)-Hydrobenzoin 97%
  • Packaging25g
  • Price$283
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA363247
  • Product description(R,R)-(+)-Hydrobenzoin 97%
  • Packaging100g
  • Price$1005
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004919
  • Product description(R,R)-(+)-HYDROBENZOIN 95.00%
  • Packaging1G
  • Price$704.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004919
  • Product description(R,R)-(+)-HYDROBENZOIN 95.00%
  • Packaging5G
  • Price$1081.08
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004919
  • Product description(R,R)-(+)-HYDROBENZOIN 95.00%
  • Packaging10G
  • Price$1531.53
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39598
  • Product description(R,R)-(+)-Hydrobenzoin,99%(GC) 99%(GC)
  • Packaging5G
  • Price$71.68
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number39598
  • Product description(R,R)-(+)-Hydrobenzoin,99%(GC) 99%(GC)
  • Packaging25G
  • Price$275.52
  • Updated2021-12-16
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  • ManufacturerChemScene
  • Product numberCS-B0633
  • Product description(R,R)-(+)-Hydrobenzoin 99.85%
  • Packaging5g
  • Price$66
  • Updated2021-12-16
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  • ManufacturerChemScene
  • Product numberCS-B0633
  • Product description(R,R)-(+)-Hydrobenzoin 99.85%
  • Packaging10g
  • Price$130
  • Updated2021-12-16
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  • ManufacturerCrysdot
  • Product numberCD12065325
  • Product description(R,R)-(+)-Hydrobenzoin 97%
  • Packaging10g
  • Price$115
  • Updated2021-12-16
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  • ManufacturerJR MediChem
  • Product numberJR6-L2016
  • Product description1,2-Ethanediol,1,2-diphenyl-,(1R,2R)- 96%
  • Packaging10g
  • Price$98
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-11315 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediol 99% 0.5g $595 2021-12-16 Buy
AK Scientific J56209 (R,R)-(+)-Hydrobenzoin 1g $37 2021-12-16 Buy
AK Scientific W6717 (R,R)-(+)-Hydrobenzoin 1g $49 2021-12-16 Buy
Ambeed A363247 (R,R)-(+)-Hydrobenzoin 97% 250mg $8 2021-12-16 Buy
Ambeed A363247 (R,R)-(+)-Hydrobenzoin 97% 10g $123 2021-12-16 Buy
Ambeed A363247 (R,R)-(+)-Hydrobenzoin 97% 25g $283 2021-12-16 Buy
Ambeed A363247 (R,R)-(+)-Hydrobenzoin 97% 100g $1005 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004919 (R,R)-(+)-HYDROBENZOIN 95.00% 1G $704.55 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004919 (R,R)-(+)-HYDROBENZOIN 95.00% 5G $1081.08 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004919 (R,R)-(+)-HYDROBENZOIN 95.00% 10G $1531.53 2021-12-16 Buy
Chem-Impex 39598 (R,R)-(+)-Hydrobenzoin,99%(GC) 99%(GC) 5G $71.68 2021-12-16 Buy
Chem-Impex 39598 (R,R)-(+)-Hydrobenzoin,99%(GC) 99%(GC) 25G $275.52 2021-12-16 Buy
ChemScene CS-B0633 (R,R)-(+)-Hydrobenzoin 99.85% 5g $66 2021-12-16 Buy
ChemScene CS-B0633 (R,R)-(+)-Hydrobenzoin 99.85% 10g $130 2021-12-16 Buy
Crysdot CD12065325 (R,R)-(+)-Hydrobenzoin 97% 10g $115 2021-12-16 Buy
JR MediChem JR6-L2016 1,2-Ethanediol,1,2-diphenyl-,(1R,2R)- 96% 10g $98 2021-12-16 Buy

Properties

Melting point :146-149 °C(lit.)
Boiling point :314.4°C (rough estimate)
Density :1.0781 (rough estimate)
refractive index :95 ° (C=1, CHCl3)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in DMSO
pka :13.38±0.20(Predicted)
form :Crystalline Powder or Crystals
color :White to beige or light brown
optical activity :[α]28/D +93°, c = 2.5 in ethanol
Merck :14,4777
BRN :2050815
CAS DataBase Reference :52340-78-0(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
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(R,R)-(+)-Hydrobenzoin may be used in the oxyselenenylation step in the multi-step synthesis of cyclopentitols and aminocyclopentitols from cyclopentene.It may also be used as a ligand for the asymmetric addition of diethylzinc to aldehydes in the presence or absence of titanium tetra-isopropoxide to form (R)- or (S)-form of the corresponding secondary alcohol, respectively.

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