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Bis(diphenylphosphino)acetylene

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Formula: C26H20P2
CAS: 5112-95-8
search Element: diphenylphosphino acetylene
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Identification

Structural Formula
Bis(diphenylphosphino)acetylene
CAS:
5112-95-8
EINECS:
225-842-8
Molecular Formula:
C26H20P2
MDL:
MFCD00003045
SMILES:
C1=CC=C(C=C1)P(C#CP(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1
Synonym:
bis(diphenylphosphino)acetylene ; phosphine, ethynylenebis[diphenyl-(6ci,7ci,8ci) ; phosphine,1,1'-(1,2-ethynediyl)bis[1,1-diphenyl- ; 1,2-bis(diphenylphosphino)acetylene ; 1,2-bis(diphenylphosphino)ethyne ; bis(diphenylphosphino)acetylene,98% ; phosphine, ethynylenebis*diphenyl- ; ethynylenebis[diphenylphosphine] ; bis(diphenylphosphino)ethyne ; ((diphenylphosphino)ethynyl)diphenylphosphine ; bis(diphenylphosphino)acetylene 98% ; 1,2-ethynediylbis(diphenylphosphine) ; phosphine, ethynylenebis[diphenyl- ; bis(diphenylphosphino)acetylene,97% ; nsc 164872 ; phosphine,1,2-ethynediylbis[diphenyl- (9ci)




Suppliers

Capot Chemical Co., Ltd.
6917
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Santa Cruz Biotechnology, Inc.
227392
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CAS equal suppliers

bis-(Diphenylphosphino)acetylene
CM Fine Chemicals
CFC16326528
bis-(Diphenylphosphino)acetylene
Dayang Chem (Hangzhou) Co.,Ltd.
DC297611904
bis-(Diphenylphosphino)acetylene
Santa Cruz Biotechnology, Inc.
SCB288011520
bis-(Diphenylphosphino)acetylene
Intatrade Chemicals GmbH
IC23046912

Prices & Availability




Data is processed


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Properties for Bis(diphenylphosphino)acetylene

Molecular Weight:
394.38 g·mol−1
Melting point:
86-88 °C(lit.)
Boiling point:
529.6 °C at 760 mmHg
Flash point:
291.4 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [Bis(diphenylphosphino)acetylene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG

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Downloads

Mol File:
-/-
MSDS:
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