天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
400-158-6606
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE price.
  • $57 - $1156
  • Product name: (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
  • CAS: 528565-79-9
  • MF: C34H36P2
  • MW: 506.6
  • EINECS:
  • MDL Number:MFCD07369027
  • Synonyms:(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98%(R,R)-Ph-BPE;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, Min. 95% (R,R)-Ph-BPE;(2R,2'R,5R,5'R)-1,1'-(1,2-Ethanediyl)bis[2,5-diphenylphospholane];(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95%;1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane, 97+%;(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE, KANATA PURITY;(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE,MIN.95%(R,R)-PH-BPE;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+%
15 prices
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Arctom
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 50mg
  • 100MG
  • 250mg
  • 500MG
  • 1g
  • 2g
  • ManufacturerAlfa Aesar
  • Product numberH60046
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+%
  • Packaging250mg
  • Price$204
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH60046
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+%
  • Packaging1g
  • Price$658
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0040935
  • Product description(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 95.00%
  • Packaging100MG
  • Price$652.46
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0040935
  • Product description(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 95.00%
  • Packaging250MG
  • Price$766.14
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0040935
  • Product description(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 95.00%
  • Packaging500MG
  • Price$937.46
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456261
  • Product description1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98%
  • Packaging50mg
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456261
  • Product description1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98%
  • Packaging100mg
  • Price$97
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456261
  • Product description1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98%
  • Packaging250mg
  • Price$196
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456261
  • Product description1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98%
  • Packaging500mg
  • Price$462
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS456261
  • Product description1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98%
  • Packaging1g
  • Price$652
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number667811
  • Product description(?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane kanata purity
  • Packaging500mg
  • Price$432
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number667811
  • Product description(?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane kanata purity
  • Packaging100mg
  • Price$114
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-0473
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE
  • Packaging100mg
  • Price$102
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-0473
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE
  • Packaging500mg
  • Price$399
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-0473
  • Product description(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE
  • Packaging2g
  • Price$1156
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar H60046 (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+% 250mg $204 2024-03-01 Buy
Alfa Aesar H60046 (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+% 1g $658 2024-03-01 Buy
American Custom Chemicals Corporation CCH0040935 (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 95.00% 100MG $652.46 2021-12-16 Buy
American Custom Chemicals Corporation CCH0040935 (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 95.00% 250MG $766.14 2021-12-16 Buy
American Custom Chemicals Corporation CCH0040935 (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE 95.00% 500MG $937.46 2021-12-16 Buy
Arctom AS456261 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98% 50mg $57 2021-12-16 Buy
Arctom AS456261 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98% 100mg $97 2021-12-16 Buy
Arctom AS456261 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98% 250mg $196 2021-12-16 Buy
Arctom AS456261 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98% 500mg $462 2021-12-16 Buy
Arctom AS456261 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane 98% 1g $652 2021-12-16 Buy
Sigma-Aldrich 667811 (?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane kanata purity 500mg $432 2024-03-01 Buy
Sigma-Aldrich 667811 (?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane kanata purity 100mg $114 2024-03-01 Buy
Strem Chemicals 15-0473 (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE 100mg $102 2024-03-01 Buy
Strem Chemicals 15-0473 (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE 500mg $399 2024-03-01 Buy
Strem Chemicals 15-0473 (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE 2g $1156 2024-03-01 Buy

Properties

Melting point :144°C
alpha :-182.7° (c 1.0, CH2Cl2)
Boiling point :654.2±55.0 °C(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :solid
color :white
Water Solubility :Sparingly soluble in water.(3.2E-5g/L) (25°C
Sensitive :Air Sensitive
InChIKey :VHHAZLMVLLIMHT-YFRBGRBWSA-N
SMILES :C(P1[C@@H](C2=CC=CC=C2)CC[C@@H]1C1=CC=CC=C1)CP1[C@@H](C2=CC=CC=C2)CC[C@@H]1C1=CC=CC=C1

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
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.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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

It is used as ligands like DuPhos and BPE ligands and are highly efficient privileged ligands.

Related product price