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ChemicalBook >> CAS DataBase List >> Diphenylphosphinic acid

Diphenylphosphinic acid

Diphenylphosphinic acid price.
  • $5 - $470
  • Product name: Diphenylphosphinic acid
  • CAS: 1707-03-5
  • MF: C12H11O2P
  • MW: 218.19
  • EINECS:216-948-5
  • MDL Number:MFCD00002132
  • Synonyms:AURORA KA-1519;DIPHENYLPHOSPINIC ACID;DIPHENYLPHOSPHINIC ACID;DIPHENYLPHOSPHONIC ACID;diphenyl-phosphinicaci ;Hydroxydiphenylphosphine oxide;Phosphinic acid, diphenyl-;DIPHENYLPHOSPHINICACID
33 prices
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  • AHH
  • AK Scientific
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  • Ambeed
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Biosynth Carbosynth
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  • Crysdot
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Package
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  • ManufacturerAHH
  • Product numberMT-11371
  • Product descriptionDiphenylphosphinic acid 99%
  • Packaging250g
  • Price$428
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ55395
  • Product descriptionDiphenylphosphinic acid
  • Packaging500g
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11563
  • Product descriptionDiphenylphosphinic acid, 99%
  • Packaging5g
  • Price$38.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11563
  • Product descriptionDiphenylphosphinic acid, 99%
  • Packaging25g
  • Price$115.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11563
  • Product descriptionDiphenylphosphinic acid, 99%
  • Packaging100g
  • Price$387.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA144127
  • Product descriptionDiphenylphosphinic acid 98%
  • Packaging5g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA144127
  • Product descriptionDiphenylphosphinic acid 98%
  • Packaging10g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA144127
  • Product descriptionDiphenylphosphinic acid 98%
  • Packaging25g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA144127
  • Product descriptionDiphenylphosphinic acid 98%
  • Packaging100g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA144127
  • Product descriptionDiphenylphosphinic acid 98%
  • Packaging500g
  • Price$157
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004187
  • Product descriptionDIPHENYLPHOSPHINIC ACID 95.00%
  • Packaging1G
  • Price$402
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004187
  • Product descriptionDIPHENYLPHOSPHINIC ACID 95.00%
  • Packaging5G
  • Price$410
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004187
  • Product descriptionDIPHENYLPHOSPHINIC ACID 95.00%
  • Packaging25G
  • Price$425
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004187
  • Product descriptionDIPHENYLPHOSPHINIC ACID 95.00%
  • Packaging100G
  • Price$470
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberAK-47935
  • Product descriptionDiphenylphosphinic acid 98%
  • Packaging100g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33793
  • Product descriptionDiphenylphosphinic acid
  • Packaging50g
  • Price$60
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-11371 Diphenylphosphinic acid 99% 250g $428 2021-12-16 Buy
AK Scientific J55395 Diphenylphosphinic acid 500g $225 2021-12-16 Buy
Alfa Aesar A11563 Diphenylphosphinic acid, 99% 5g $38.65 2024-03-01 Buy
Alfa Aesar A11563 Diphenylphosphinic acid, 99% 25g $115.65 2024-03-01 Buy
Alfa Aesar A11563 Diphenylphosphinic acid, 99% 100g $387.65 2024-03-01 Buy
Ambeed A144127 Diphenylphosphinic acid 98% 5g $5 2021-12-16 Buy
Ambeed A144127 Diphenylphosphinic acid 98% 10g $7 2021-12-16 Buy
Ambeed A144127 Diphenylphosphinic acid 98% 25g $10 2021-12-16 Buy
Ambeed A144127 Diphenylphosphinic acid 98% 100g $34 2021-12-16 Buy
Ambeed A144127 Diphenylphosphinic acid 98% 500g $157 2021-12-16 Buy
American Custom Chemicals Corporation ING0004187 DIPHENYLPHOSPHINIC ACID 95.00% 1G $402 2021-12-16 Buy
American Custom Chemicals Corporation ING0004187 DIPHENYLPHOSPHINIC ACID 95.00% 5G $410 2021-12-16 Buy
American Custom Chemicals Corporation ING0004187 DIPHENYLPHOSPHINIC ACID 95.00% 25G $425 2021-12-16 Buy
American Custom Chemicals Corporation ING0004187 DIPHENYLPHOSPHINIC ACID 95.00% 100G $470 2021-12-16 Buy
Ark Pharm AK-47935 Diphenylphosphinic acid 98% 100g $27 2021-12-16 Buy
Biosynth Carbosynth FD33793 Diphenylphosphinic acid 50g $60 2021-12-16 Buy

Properties

Melting point :193-195 °C(lit.)
Boiling point :194 °C
Density :1.25±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :0.1 M NaOH: soluble0.5g/10 mL, clear, colorless
pka :2.30±0.10(Predicted)
form :Fine Crystalline Solid
color :White
Water Solubility :Soluble in water.
BRN :2804567
CAS DataBase Reference :1707-03-5(CAS DataBase Reference)
NIST Chemistry Reference :Diphenyl phosphinic acid(1707-03-5)

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

Diphenylphosphinic acid is used as a reagent employed in the synthesis of bidentate ligands and peptide coupling agents.

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