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ChemicalBook >> CAS DataBase List >> Bis(diphenylphosphino)methane

Bis(diphenylphosphino)methane

Bis(diphenylphosphino)methane price.
  • $5 - $520
  • Product name: Bis(diphenylphosphino)methane
  • CAS: 2071-20-7
  • MF: C25H22P2
  • MW: 384.39
  • EINECS:218-194-2
  • MDL Number:MFCD00003537
  • Synonyms:METHYLENEBIS(DIPHENYLPHOSPHINE);AURORA KA-1146;BIS(DIPHENYLPHOSPHINE)METHANE;BIS(DIPHENYLPHOSPHINO)METHANE;[(1,1-DIPHENYLPHOSPHINO)METHYL](DIPHENYL)PHOSPHINE;Bis(diphenylphosphino)methane,97%;DPPM/ BIS(DIPHENYL PHOSPHINE)METHANE;Dppm~Methylenebis(diphenylphosphine)
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  • ManufacturerAcrotein
  • Product numberAC-2977
  • Product descriptionBis(diphenylphosphino)methane 97%
  • Packaging25g
  • Price$106.15
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-48084
  • Product descriptionBis(diphenylphosphino)methane 97%
  • Packaging100g
  • Price$290
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ20314
  • Product descriptionBis(diphenylphosphino)methane
  • Packaging25g
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberM056
  • Product descriptionBis(diphenylphosphino)methane
  • Packaging100g
  • Price$174
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21112
  • Product descriptionBis(diphenylphosphino)methane, 97%
  • Packaging2g
  • Price$24.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberB21112
  • Product descriptionBis(diphenylphosphino)methane, 97%
  • Packaging10g
  • Price$69.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21112
  • Product descriptionBis(diphenylphosphino)methane, 97%
  • Packaging50g
  • Price$351.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number2071207
  • Product descriptionBis(diphenylphosphino)methane
  • Packaging100g
  • Price$169.54
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number2071207
  • Product descriptionBis(diphenylphosphino)methane
  • Packaging500g
  • Price$509.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118894
  • Product descriptionBis(diphenylphosphino)methane 98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118894
  • Product descriptionBis(diphenylphosphino)methane 98%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118894
  • Product descriptionBis(diphenylphosphino)methane 98%
  • Packaging10g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118894
  • Product descriptionBis(diphenylphosphino)methane 98%
  • Packaging25g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118894
  • Product descriptionBis(diphenylphosphino)methane 98%
  • Packaging100g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA118894
  • Product descriptionBis(diphenylphosphino)methane 98%
  • Packaging500g
  • Price$319
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS438742
  • Product descriptionBis(diphenylphosphino)methane 98%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein AC-2977 Bis(diphenylphosphino)methane 97% 25g $106.15 2021-12-16 Buy
AHH MT-48084 Bis(diphenylphosphino)methane 97% 100g $290 2021-12-16 Buy
AK Scientific J20314 Bis(diphenylphosphino)methane 25g $81 2021-12-16 Buy
AK Scientific M056 Bis(diphenylphosphino)methane 100g $174 2021-12-16 Buy
Alfa Aesar B21112 Bis(diphenylphosphino)methane, 97% 2g $24.65 2024-03-01 Buy
Alfa Aesar B21112 Bis(diphenylphosphino)methane, 97% 10g $69.65 2024-03-01 Buy
Alfa Aesar B21112 Bis(diphenylphosphino)methane, 97% 50g $351.65 2024-03-01 Buy
Alichem 2071207 Bis(diphenylphosphino)methane 100g $169.54 2021-12-16 Buy
Alichem 2071207 Bis(diphenylphosphino)methane 500g $509.6 2021-12-16 Buy
Ambeed A118894 Bis(diphenylphosphino)methane 98% 1g $5 2021-12-16 Buy
Ambeed A118894 Bis(diphenylphosphino)methane 98% 5g $7 2021-12-16 Buy
Ambeed A118894 Bis(diphenylphosphino)methane 98% 10g $12 2021-12-16 Buy
Ambeed A118894 Bis(diphenylphosphino)methane 98% 25g $24 2021-12-16 Buy
Ambeed A118894 Bis(diphenylphosphino)methane 98% 100g $90 2021-12-16 Buy
Ambeed A118894 Bis(diphenylphosphino)methane 98% 500g $319 2021-12-16 Buy
Arctom AS438742 Bis(diphenylphosphino)methane 98% 1g $6 2021-12-16 Buy

Properties

Melting point :118-119 °C(lit.)
Boiling point :497.2±28.0 °C(Predicted)
storage temp. :Inert atmosphere,Room Temperature
form :Fine Crystalline Powder
color :Almost white
Water Solubility :Insoluble in water.
Sensitive :Air Sensitive
BRN :758760
InChI :InChI=1S/C25H22P2/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-20H,21H2
InChIKey :XGCDBGRZEKYHNV-UHFFFAOYSA-N
SMILES :C1(C=CC=CC=1)P(CP(C1C=CC=CC=1)C1=CC=CC=C1)C1=CC=CC=C1
CAS DataBase Reference :2071-20-7(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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

It is applied as an organic synthesis catalyst. It is also used as an intermediate in flavor and fragrances.

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