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6254-02-0

Phosphoramidic acid, phenyl-, monophenyl ester, also known as O-phenyl phosphoramidic acid phenyl ester, is a chemical compound with the molecular formula C12H11NO2P. It is a colorless to pale yellow liquid that is soluble in organic solvents. Phosphoramidic acid, phenyl-, monophenyl ester is an organophosphorus compound, which is a class of compounds containing carbon-phosphorus bonds. It is used as a reagent in the synthesis of various organic compounds, particularly in the preparation of phosphorus-containing molecules. Due to its reactivity, it is important to handle this compound with care, following proper safety protocols to minimize potential health and environmental risks.

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  • 6254-02-0 Structure

  • Basic information

    1. Product Name: Phosphoramidic acid, phenyl-, monophenyl ester
    2. Synonyms:
    3. CAS NO:6254-02-0
    4. Molecular Formula: C12H12NO3P
    5. Molecular Weight: 249.206
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 6254-02-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Phosphoramidic acid, phenyl-, monophenyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phosphoramidic acid, phenyl-, monophenyl ester(6254-02-0)
    11. EPA Substance Registry System: Phosphoramidic acid, phenyl-, monophenyl ester(6254-02-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 6254-02-0(Hazardous Substances Data)

6254-02-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6254-02-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,5 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6254-02:
(6*6)+(5*2)+(4*5)+(3*4)+(2*0)+(1*2)=80
80 % 10 = 0
So 6254-02-0 is a valid CAS Registry Number.

6254-02-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name anilino(phenoxy)phosphinate

1.2 Other means of identification

Product number -
Other names Phosphoramidic acid,phenyl-,monophenyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6254-02-0 SDS

6254-02-0Relevant articles and documents

A general method for the synthesis of O-alkyl N,O'-arylphosphoramidates and its application to the synthesis of a transition state analogue for carbamate hydrolysis

Taylor, Scott D.,Chen, Mei-Jin,Dinaut, A. Nicole,Batey, Robert A.

, p. 4223 - 4242 (2007/10/03)

O-alkyl N,O'-arylphosphoramidates were synthesized by reacting phenol and aniline derivatives with alkyldichlorophosphites to form phosphoramidites followed by oxidation with mCPBA. Selective cleavage of the alkyl group under mild, neutral conditions afforded the corresponding N,O-arylphosphoramidic acids. This methodology was used to synthesize a N,O-arylphosphoramidate transition state analogue for carbamate hydrolysis.

PHOSPHOROUS IN ORGANIC CHEMISTRY. PART II: A NEW METHOD OF PREPARING N-N' DISUBSTITUTED ARYL UREAS USING PHENYL N'-PHENYLPHOSPHORAMIDOAZIDATE REAGENT.

Arrieta, Ana,Palomo, Claudio

, p. 1729 - 1732 (2007/10/02)

N-N' Disubstituted ureas were obtained from carboxylic acids, amines and phenyl N-phenylphosphoramidoazidate in good yields.This procedure constitutes an adequate modified Curtius reaction.

SOLVOLYSIS OF DIPHENYL AMIDOPHOSPHATES IN AQUEOUS ALCOHOLIC MEDIA

Kasparek, Frantisek,Mollin, Jiri

, p. 386 - 396 (2007/10/02)

Influence of substituent on the reaction rate of the alkali-catalyzed solvolysis of the studied compounds set has been followed.The activation entropy has also been determined.The reaction products have been identified, and their concentration ratio has been determined.The reaction selectivity is mostly influenced by sterical effects in the substrate molecule.The results obtained agree with the SN2 mechanism.

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