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Triphenylphosphine oxide, 99%, Thermo Scientific Chemicals

28.04 € - 234.17 €

Chemical Identifiers

CAS 791-28-6
Molecular Formula C18H15OP
Molecular Weight (g/mol) 278.29
MDL Number MFCD00002080 MFCD03458802
InChI Key FIQMHBFVRAXMOP-UHFFFAOYSA-N
Synonym triphenylphosphine oxide, phosphine oxide, triphenyl, triphenyl phosphorus oxide, triphenyl phosphine oxide, triphenylphosphane oxide, tppo, triphenylphosphineoxide, ph3po, diphenylphosphoroso benzene, triphenylphosphanoxid
PubChem CID 13097
ChEBI CHEBI:36601
IUPAC Name diphenylphosphorylbenzene
SMILES O=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
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Product Code Brand Quantity Packaging Price Quantity & Availability  
10447910
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Thermo Scientific Acros
140430250
25 g Glass bottle
28.04 €
25g
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10457910
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Thermo Scientific Acros
140431000
100 g Glass bottle
74.47 €
100g
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11935801
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Thermo Scientific Acros
140435000
500 g Glass bottle
234.17 €
500g
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Description

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

791-28-6
278.29
FIQMHBFVRAXMOP-UHFFFAOYSA-N
13097
diphenylphosphorylbenzene
C18H15OP
MFCD00002080 MFCD03458802
triphenylphosphine oxide, phosphine oxide, triphenyl, triphenyl phosphorus oxide, triphenyl phosphine oxide, triphenylphosphane oxide, tppo, triphenylphosphineoxide, ph3po, diphenylphosphoroso benzene, triphenylphosphanoxid
CHEBI:36601
O=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

791-28-6
Brown-Pink to White
180°C
98.5% min. (HPLC)
(C6H5)3P(O)
16,IV,1011
triphenylphosphine oxide, phosphine oxide, triphenyl, triphenyl phosphorus oxide, triphenyl phosphine oxide, triphenylphosphane oxide, tppo, triphenylphosphineoxide, ph3po, diphenylphosphoroso benzene, triphenylphosphanoxid
FIQMHBFVRAXMOP-UHFFFAOYSA-N
diphenylphosphorylbenzene
13097
278.29
Crystalline Powder or Flakes
154.0°C to 158.0°C
>360.0°C
Authentic
C18H15OP
MFCD00002080 MFCD03458802
14,337; 16,368
Solubility in water: slightly soluble.
O=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
278.29
CHEBI:36601
99%
Triphenylphosphine oxide
Videos
Safety and Handling

Safety and Handling

GHS H Statement
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Harmful to aquatic life with long lasting effects.

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
If eye irritation persists: Get medical advice/attent

GHS Signal Word: Warning

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Product Identifier
  • Triphenylphosphine oxide

Signal Word
  • Warning

Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H412-Harmful to aquatic life with long lasting effects.
  • H302-Harmful if swallowed.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P337+P313-If eye irritation persists: Get medical advice/attention.

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only

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