METHYLDIPHENYLPHOSPHINE OXIDE

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METHYLDIPHENYLPHOSPHINE OXIDE

Product Name: METHYLDIPHENYLPHOSPHINE OXIDE
CAS No.: 2129-89-7
Chemical Name: METHYLDIPHENYLPHOSPHINE OXIDE
Synonyms: NSC 407134;AURORA KA-1600;JACS-2129-89-7;(C6H5)2(CH3)P=O;Methyldiphenyloxophosphine;diphenylmethylphosphineoxide;diphenylmethyl-phosphineoxid;METHYLDIPHENYLPHOSPHINE OXIDE;Diphenylmethylphosphine oxide;Phosphine oxide, methyldiphenyl-
CBNumber: CB3434640
Molecular Formula: C13H13OP
Formula Weight: 216.22
MOL File: 2129-89-7.mol

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METHYLDIPHENYLPHOSPHINE OXIDE Property

Melting point:: 111-115 °C (lit.)
Boiling point:: 180 °C / 1mmHg
Density: 1.12±0.1 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: almost transparency in Methanol
form: solid
color: White to Almost white
Sensitive: Moisture Sensitive
BRN: 957291
CAS DataBase Reference: 2129-89-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-37/39-36
WGK Germany: 3
RTECS: SZ0199480
HS Code: 29029090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 454427
Product name: Methyldiphenylphosphine oxide
Purity: 98%
Packaging: 25g
Price: $281
Updated: 2022/05/15

TCI Chemical

Product number: D2445
Product name: Methyl(diphenyl)phosphine Oxide
Purity: >98.0%(GC)
Packaging: 10g
Price: $83
Updated: 2024/03/01

Alfa Aesar

Product number: A11484
Product name: Methyldiphenylphosphine oxide, 98+%
Packaging: 25g
Price: $114
Updated: 2021/12/16

Alfa Aesar

Product number: A11484
Product name: Methyldiphenylphosphine oxide, 98+%
Packaging: 5g
Price: $36.9
Updated: 2021/12/16

TRC

Product number: M219488
Product name: Methyl(diphenyl)phosphine Oxide
Packaging: 100mg
Price: $45
Updated: 2021/12/16

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METHYLDIPHENYLPHOSPHINE OXIDE Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder

Uses

Catalyst for:

Chlorination and bromination (halogenation) of alcohols under Appel conditions
Hydrosilylation reactions
Enantioselective cyanosilylation of ketones

Synthesis Reference(s)

Tetrahedron Letters, 32, p. 2493, 1991 DOI: 10.1016/S0040-4039(00)74363-2

METHYLDIPHENYLPHOSPHINE OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from METHYLDIPHENYLPHOSPHINE OXIDE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Methyl(diphenyl)phosphine Oxide 2129-89-7
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 Tons
Release date: 2020-01-14

Career Henan Chemical Co

Product: METHYLDIPHENYLPHOSPHINE OXIDE 2129-89-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons/month
Release date: 2020-01-09

2129-89-7, METHYLDIPHENYLPHOSPHINE OXIDERelated Search:

METHYLDIPHENYLPHOSPHINE OXIDE ALLYLDIPHENYLPHOSPHINE OXIDE Triphenylphosphine oxide (METHOXYMETHYL)DIPHENYLPHOSPHINE OXIDE N1,N1-DIMETHYL-4-(DI[4-(DIMETHYLAMINO)PHENYL]PHOSPHORYL)ANILINE DIPHENYLETHYLPHOSPHINE OXIDE CYCLOHEXYLDIPHENYLPHOSPHINE OXIDE Diphenylphosphine oxide Phenyl phosphine Diphenylphosphine METHYLDIPHENYLPHOSPHINE ISOPROPYLDIPHENYLPHOSPHINE OXIDE, 97 TRIS(4-METHYLPHENYL)PHOSPHINE OXIDE DIPHENYL(VINYL)PHOSPHINE OXIDE 3-[DI(3-AMINOPHENYL)PHOSPHORYL]ANILINE N-[(DIPHENYLPHOSPHINYL)METHYL]-N-METHYLANILINE Tri(4-chlorophenyl)phosphine oxide tris(3-nitrophenyl)phosphine oxide

(C6H5)2(CH3)P=O

Diphenylmethylphosphine oxide

diphenylmethyl-phosphineoxid

JACS-2129-89-7

diphenylmethylphosphineoxide

Phosphine oxide, methyldiphenyl-

AURORA KA-1600

METHYLDIPHENYLPHOSPHINE OXIDE

Methyl diphenyl phosphine oxide, 98+%

Methyl diphenyl phosphine oxide,99%

Methyldiphenyloxophosphine

NSC 407134

Methyldiphenylphosphine oxide 98%

Methyl(diphenyl)phosphineOxide&gt

[methyl(phenyl)phosphoryl]benzene

2129-89-7

C13H13OP

CH3PC6H52O

Wittig & Horner-Emmons Reaction

Horner-Emmons Reaction

Catalysis and Inorganic Chemistry

Phosphine Ligands

Phosphorus Compounds

Horner-Emmons Reaction

Synthetic Organic Chemistry

Wittig & Horner-Emmons Reaction

Catalysis and Inorganic Chemistry

Phosphine Ligands

Phosphorus Compounds