ChemicalBook > CAS DataBase List > Bis(diphenylphosphino)methane
Bis(diphenylphosphino)methane
- Product Name
- Bis(diphenylphosphino)methane
- CAS No.
- 2071-20-7
- Chemical Name
- Bis(diphenylphosphino)methane
- Synonyms
- dppm;DPM;PH2PCH2PPH2;98% DPPM;Bis(diphenyL;AURORA KA-1146;phosphino)methane;Bis(diphenyl phosphine);Di(diphenylphosphino)methane;Methylenbis[diphenylphosphin
- CBNumber
- CB1745153
- Molecular Formula
- C25H22P2
- Formula Weight
- 384.39
- MOL File
- 2071-20-7.mol
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Bis(diphenylphosphino)methane Property
- 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)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-37/39-26
- WGK Germany
- 3
- F
- 10-23
- TSCA
- No
- HS Code
- 29310095
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 127566
- Product name
- Bis(diphenylphosphino)methane
- Purity
- 97%
- Packaging
- 5g
- Price
- $59.4
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 127566
- Product name
- Bis(diphenylphosphino)methane
- Purity
- 97%
- Packaging
- 25g
- Price
- $92.8
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B1982
- Product name
- Bis(diphenylphosphino)methane
- Purity
- >97.0%(GC)(T)
- Packaging
- 5g
- Price
- $50
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B1982
- Product name
- Bis(diphenylphosphino)methane
- Purity
- >97.0%(GC)(T)
- Packaging
- 25g
- Price
- $147
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- B21112
- Product name
- Bis(diphenylphosphino)methane, 97%
- Packaging
- 2g
- Price
- $24.65
- Updated
- 2024/03/01
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Bis(diphenylphosphino)methane Preparation Products And Raw materials
Raw materials
Diphenylphosphine
Ethanol
Tetrahydrofuran
1,2-Bis(diphenylphosphino)ethane
Ethyl acetate
Hydrochloric acid
Dichloromethane
Sodium hydroxide
Triphenylphosphine
PETROLEUM ETHER
Lithium
Preparation Products
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View Lastest Price from Bis(diphenylphosphino)methane manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- Bis(diphenylphosphino)Methane 2071-20-7
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 Tons
- Release date
- 2020-01-14
Hebei Mojin Biotechnology Co., Ltd
- Product
- Bis(diphenylphosphino)methane 2071-20-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-23
Hebei Guanlang Biotechnology Co., Ltd.
- Product
- Bis(diphenylphosphino)methane 2071-20-7
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 5tons
- Release date
- 2021-10-14
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