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Bis(diphenylphosphino)methane

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Formula: C25H22P2
CAS: 2071-20-7
search Element: diphenylphosphino methane
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Identification

Structural Formula
Bis(diphenylphosphino)methane
CAS:
2071-20-7
EINECS:
218-194-2
Molecular Formula:
C25H22P2
MDL:
MFCD00003537
SMILES:
C1=CC=C(C=C1)P(CP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4
Synonym:
bis(diphenylphosphino)methane ; bis(diphenylphosphine)methane ; dppm ; 98% dppm ; ph2pch2pph2 ; aurora ka-1146 ; di(diphenylphosphino)methane ; bis(diphenyl phosphine) ; dpm ; bis(diphenylphosphina)methane




Suppliers

Ambeed, Inc.
A118894
+
Ereztech LLC
P1207
+
Intatrade Chemicals GmbH
EO00664
+
Shanghai UCHEM Inc.
UCHEM-4055
Wanko Chemical Co., Ltd.
WC20886264
Hangzhou Ocean Chemical Co., Ltd.
HOC287111484
+
CM Fine Chemicals
CFC14795916
Capot Chemical Co., Ltd.
6537
+
Leap Chem Co., Ltd
LC15664698
+
Santa Cruz Biotechnology, Inc.
252460
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CAS equal suppliers

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Xiamen Equation Chemical Co.,Ltd
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BLD Pharmatech Ltd
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Salsbury Chemicals, Inc.
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Xingrui Industry Co., Limited
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Phosphine, methylenebis[diphenyl-
Angene International Limited
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Alfa (A Johnson Matthey Company)
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Manchester Organics Limited
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Prices & Availability




Data is processed


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Properties for Bis(diphenylphosphino)methane

Molecular Weight:
384.39 g·mol−1
Melting point:
118-119 °C(lit.)
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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:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
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
x

Alternative Distributors of [Bis(diphenylphosphino)methane]

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 | Pfaltz & Bauer, Inc. | Jinan Great Chemical Co., Ltd. | Anix-Chem Limited | Watson International Ltd | Mengjiangnan Chemical Co., Ltd | TCI Europe NV | HuaiBei SanHe Developing Co., Ltd. | Pharmasi Chemicals Co., Ltd. | Mascot I.E. Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Tianjin Pharmacn Medical Technology Co., Ltd. | Changzhou Weijia Chemical Co.,Ltd. -WJCHEM- | Win-Win Chemical Co., Limited | Shanghai AOKChem Group Limited | Unispec Chemicals Co. | Ruiyuan Group Limited | Chengdu Qiaofeng Technological Development Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | ShangHai Biochempartner Co., Ltd. | Suzhou Sibian Chemical Technology Co., Ltd. | Shanghai Raise Chemical Technology Co., Ltd. | East Chemical Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Sino Rarechem Labs Co. Ltd. | Wanko Chemical Co., Ltd. | All Right Chemical Co., Ltd. | Primex EHF

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MSDS:
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